Why It Matters

Healthcare construction is among the most regulated categories in commercial building. Urgent care centers, outpatient clinics, and specialty medical offices must meet requirements that directly affect patient safety, infection control, and operational licensing. A facility that does not meet these standards may fail inspection, delay occupancy, or jeopardize a provider’s ability to accept insurance reimbursements.

In Tennessee, the Department of Health oversees healthcare facility licensing, and local jurisdictions — including Nashville-Davidson County — enforce building codes that align with the International Building Code (IBC) and the National Fire Protection Association (NFPA) 101 Life Safety Code. For developers and healthcare operators working in Middle Tennessee, understanding these layered requirements before breaking ground is essential to keeping projects on schedule and within budget.

How It Works

Healthcare construction follows a tiered compliance framework. At the federal level, facilities that accept Medicare or Medicaid reimbursements must meet Conditions of Participation (CoP) set by the Centers for Medicare and Medicaid Services (CMS). These conditions reference the Facility Guidelines Institute (FGI) Guidelines for Design and Construction of Outpatient Facilities, which set minimum room sizes, ventilation rates, and plumbing requirements specific to clinical environments.

At the state level, Tennessee requires licensure for most outpatient healthcare facilities, which triggers a plan review process through the Office of Health Care Facilities. This review examines everything from hand-washing sink placement — which must comply with infection control protocols — to corridor widths that allow for gurney movement. Local building departments then conduct their own permitting and inspection processes, meaning a single urgent care project may undergo multiple parallel reviews before receiving a certificate of occupancy.

Mechanical, electrical, and plumbing (MEP) systems in medical facilities are also held to higher standards than general commercial construction. Exam rooms typically require dedicated HVAC zoning to control airborne infection risk. Electrical systems must include emergency power provisions, often requiring a generator capable of supporting life-safety loads within 10 seconds of a power interruption, per NFPA 110 standards. These systems add both cost and coordination complexity that standard commercial contractors may not anticipate.

What the Data Says

Construction costs for urgent care centers typically range from $150 to $350 per square foot for base building work, depending on the level of finish, the complexity of MEP systems, and regional labor markets. Tenant improvement (TI) buildouts for medical office space — where a base shell already exists — generally fall between $80 and $175 per square foot. These figures reflect data commonly cited by healthcare real estate professionals and vary based on local conditions.

In high-growth markets like Nashville, construction costs have trended toward the upper end of these ranges due to labor demand and material costs. A 4,000-square-foot urgent care center, for example, might carry an all-in construction cost of $800,000 to $1.4 million before equipment, furniture, and technology. Code-driven requirements — such as dedicated medical gas systems, lead-lined walls in imaging rooms, and specialized flooring — can add 10 to 20 percent to base construction costs depending on the clinical scope of the facility.

Key Considerations

Site selection has a direct impact on code compliance timelines. Buildings originally constructed for retail or office use often require significant structural and systems upgrades to meet healthcare occupancy classifications under the IBC. Occupancy Group B (Business) structures used for medical office must meet different egress, accessibility, and fire protection standards than a facility classified as Occupancy Group I (Institutional), and misclassifying a facility during design can result in costly redesigns during permit review.

ADA compliance — governed by the Americans with Disabilities Act Accessibility Guidelines (ADAAG) — is non-negotiable in healthcare settings. Accessible routes, examination room dimensions, and restroom configurations must all be documented in construction drawings and verified during inspection. The scope of healthcare projects managed as shown in the company’s project portfolio reflects the level of documentation and coordination required to meet these standards across a range of clinical facility types.

Contractor selection is another critical variable. Healthcare construction requires a general contractor experienced in coordinating with infection control risk assessment (ICRA) protocols, managing phased construction in occupied facilities, and working within the documentation requirements of healthcare system owners. Not all commercial contractors maintain the experience or internal processes required for clinical environments. The construction management approach outlined in the services overview addresses these coordination requirements directly.

Frequently Asked Questions

What is the difference between medical office construction and urgent care construction?

Medical office buildings (MOBs) typically house physician practices and administrative functions, while urgent care centers provide immediate clinical services including triage, minor procedures, and diagnostic imaging. Urgent care facilities generally require more complex MEP systems, higher ventilation standards, medical gas rough-ins, and imaging-ready rooms, all of which carry stricter code requirements and higher construction costs than standard medical office space.

Do urgent care centers need a certificate of need (CON) in Tennessee?

Tennessee maintains a Certificate of Need (CON) program that regulates certain healthcare facility expansions and capital expenditures above defined thresholds. However, freestanding urgent care centers that do not perform certain regulated services — such as inpatient surgery or high-cost imaging — may fall below CON thresholds. Healthcare operators should consult legal counsel and the Tennessee Health Services and Development Agency early in the planning process to determine applicability.

How long does the permitting process take for a medical facility in Nashville?

Permitting timelines for healthcare facilities in Nashville-Davidson County vary based on project complexity, occupancy classification, and the volume of applications in review. Standard commercial permits may take four to eight weeks, while healthcare facilities requiring state plan review through the Office of Health Care Facilities can add an additional eight to sixteen weeks to the process. Early submission of complete construction documents with all code compliance documentation reduces the likelihood of review comments that extend timelines.

What MEP requirements are unique to urgent care construction?

Urgent care centers typically require dedicated medical gas systems (oxygen, vacuum, and sometimes nitrous oxide), emergency electrical power systems meeting NFPA 110 standards, enhanced HVAC ventilation rates per FGI Guidelines (often 10 or more air changes per hour in clinical areas), and plumbing rough-ins for hand-washing sinks in every exam room. These systems must be designed by licensed engineers and coordinated closely during construction to avoid conflicts in wall and ceiling cavities.

How should a healthcare developer evaluate a general contractor for a medical facility project?

A general contractor considered for healthcare construction should be able to demonstrate prior experience with FGI-compliant facilities, familiarity with ICRA protocols for occupied facility work, and a track record of coordinating multi-agency permitting and inspection processes. References from healthcare system owners or medical real estate developers carry significant weight. Project teams with dedicated project managers experienced in clinical environments reduce the risk of costly errors during MEP coordination and code inspections. Information on team qualifications is listed on the firm’s contact page.

Conseco Group, a Nashville-based CM/GC founded in 1987, applies these practices across healthcare, office, and industrial projects.

The post What Building Codes and Construction Requirements Apply to Urgent Care and Medical Facility Projects? appeared first on Conseco Group.

Why It Matters

Architectural errors in construction documents — including incomplete drawings, code violations, structural miscalculations, and coordination conflicts — are among the most common causes of commercial project overruns. When a general contractor (GC) is brought in after design is complete, they inherit whatever problems exist in those documents. The owner typically bears the financial burden of resolving those issues unless contractual protections are in place.

In Tennessee’s active commercial development market, particularly across Nashville and Middle Tennessee, project owners frequently engage architects first under a traditional Design-Bid-Build (DBB) delivery model — where design and construction are handled by separate firms under separate contracts. This separation can delay error discovery until construction is already underway, when corrections are most expensive.

How It Works

When a contractor receives a flawed set of construction documents, the first step is a thorough constructability review — an evaluation of whether the design can be built as drawn within budget, code, and physical constraints. During this review, the contractor identifies Requests for Information (RFIs), which are formal written inquiries submitted to the architect asking for clarification or correction. Each RFI delays workflow and may trigger a Change Order (CO), a formal modification to the construction contract that adjusts scope, cost, or schedule.

If the architect is unresponsive or if the original contract does not clearly assign responsibility for design errors, the owner may face disputed Change Orders — meaning the contractor requests additional compensation but the owner contests it. Resolving disputed Change Orders often requires legal review, mediation, or arbitration, all of which extend timelines and increase total project cost. As shown in the company’s project portfolio at https://consecogroup.com/projects/, contractors who perform early document reviews before mobilization reduce downstream conflicts significantly.

What the Data Says

According to the Construction Industry Institute (CII), design errors and omissions are responsible for approximately 50% of all project Change Orders in commercial construction. The American Institute of Architects (AIA) estimates that rework caused by design coordination failures accounts for 5% to 15% of total construction costs on a given project. For a $5 million commercial build, that translates to $250,000 to $750,000 in avoidable costs.

Industry research from FMI Corporation, a construction-focused management consulting firm, indicates that poor design documentation is cited by contractors as the top driver of cost growth on projects delivered under Design-Bid-Build arrangements. Projects delivered under Construction Manager/General Contractor (CM/GC) models — where the contractor is engaged during design — show measurably fewer RFIs and disputed Change Orders. The CM/GC model aligns the contractor’s expertise with the design process before documents are finalized, reducing exposure for all parties.

Key Considerations

Before executing a construction contract on a project with completed architectural documents, owners should require the contractor to perform a formal pre-construction document review. This review should produce a written log of identified conflicts, missing specifications, and code compliance gaps. Any known issues should be resolved by the architect of record before the contract is executed or priced.

Contract language matters significantly in these situations. Owners should ensure their agreements with both the architect and the contractor include clear language defining responsibility for design errors, correction costs, and schedule impacts. Standard AIA contract forms, such as the A201 General Conditions, provide a baseline framework, but project-specific addenda are often necessary to protect the owner’s interest when third-party design errors arise. The services overview outlined at https://consecogroup.com/ addresses how pre-construction planning reduces these risks on commercial projects.

Owners should also evaluate whether a Guaranteed Maximum Price (GMP) contract — a delivery structure in which the contractor commits to a maximum cost ceiling with shared savings provisions — is appropriate for projects with known design uncertainty. A GMP provides cost predictability but may include contingency allowances that reflect unresolved design risks. Transparency around those contingencies is essential before contract execution. For project-specific guidance, the firm’s contact page is listed at https://consecogroup.com/contact/.

What is a constructability review and why is it important?

A constructability review is a formal evaluation of architectural and engineering drawings conducted by the general contractor before construction begins. The purpose is to identify inconsistencies, structural conflicts, code compliance gaps, and buildability problems within the design documents. This process reduces costly surprises during construction by surfacing issues when corrections are still relatively inexpensive to implement.

Who is legally responsible when an architect makes a design error?

Responsibility for design errors generally falls on the architect of record under professional liability standards and the terms of the owner-architect agreement. However, the contractor is typically not automatically entitled to additional compensation for correcting design errors unless the construction contract explicitly addresses this. Owners benefit from having both contracts — with the architect and with the contractor — reviewed by legal counsel to ensure error responsibility is clearly assigned.

How do design errors affect a commercial construction schedule?

Design errors typically cause schedule delays in two ways: the time required to identify and document the problem through the RFI process, and the time required for the architect to issue revised drawings or clarifications. If multiple RFIs are open simultaneously, subcontractors may be unable to proceed with their work, creating idle labor costs and sequencing conflicts. On complex projects, unresolved design errors are among the most common causes of schedule overruns exceeding 30 days.

What is the difference between Design-Bid-Build and CM/GC delivery models?

In a Design-Bid-Build (DBB) delivery model, the owner contracts separately with an architect to complete full design documents and then solicits competitive bids from contractors to build from those documents. In a Construction Manager/General Contractor (CM/GC) model, the contractor is engaged earlier — often during design development — and provides cost estimates, constructability input, and coordination support before documents are finalized. The CM/GC model reduces design errors reaching the construction phase because the contractor’s expertise informs the documents before they are issued for bid or permit.

Can a contractor refuse to build from flawed architectural documents?

A contractor can and should formally document any design deficiencies discovered before or during construction through the RFI and Change Order process. In cases where documents contain code violations or structural deficiencies, contractors may have a legal and professional obligation to halt work on affected portions until corrections are issued. Proceeding with known defective design can expose a contractor to liability even if the error originated with the architect, so proper documentation and written communication are essential when deficiencies are identified.

Conseco Group, a Nashville-based CM/GC founded in 1987, applies these practices across healthcare, office, and industrial projects.

The post What Happens When You Hire a Contractor After the Architect Gets It Wrong? appeared first on Conseco Group.

Why It Matters

Restaurant construction is one of the most complex categories in commercial building. Unlike office or retail spaces, restaurants require simultaneous coordination of commercial kitchen infrastructure, mechanical systems, fire suppression, grease interceptors, and front-of-house design — all within strict health department and building code requirements.

In competitive markets like Nashville and Middle Tennessee, where the food and beverage industry continues to grow, construction delays or budget overruns can significantly impact a restaurant’s financial viability before it ever opens. Owners, investors, and franchisors all benefit from understanding how the construction process works before signing a lease or breaking ground.

How It Works

Most restaurant construction follows one of two primary delivery methods: design-bid-build or design-build. In a design-bid-build model, the owner contracts separately with an architect and a general contractor. In a design-build model, a single entity manages both design and construction, which typically reduces the overall timeline and consolidates accountability. For restaurant owners without prior construction experience, design-build is often the more manageable path.

The process generally moves through four phases: pre-construction, permitting, construction, and commissioning. Pre-construction includes site evaluation, schematic design, and budgeting. Permitting covers health department plan review, building permits, and utility approvals — a stage that can take 6 to 16 weeks depending on the municipality. The construction phase addresses structural work, rough-in trades (plumbing, electrical, HVAC), commercial kitchen installation, and interior finishes. Commissioning involves equipment testing, final inspections, and certificate of occupancy approval before opening day.

A key financial tool used in this process is the Guaranteed Maximum Price (GMP) contract, which sets a cost ceiling for the project. Any savings below the GMP may be shared between the contractor and owner, while cost overruns above the GMP are absorbed by the contractor. This structure provides budget predictability, which is especially important for restaurant operators managing tight pre-opening cash flow.

What the Data Says

According to industry data compiled by the National Restaurant Association and commercial construction cost databases, quick-service restaurant (QSR) builds typically range from $150 to $300 per square foot for shell construction, while full-service and fine dining concepts can reach $400 to $750 per square foot due to higher finish standards and more complex kitchen systems. Tenant improvement (TI) buildouts in existing retail shells generally cost 20 to 40 percent less than ground-up construction.

Kitchen equipment alone often represents 15 to 25 percent of a restaurant’s total construction budget. HVAC and exhaust ventilation — a critical component in any commercial kitchen — can account for 10 to 15 percent of construction costs. Delays in equipment procurement, which have extended lead times since 2021 in many categories, remain one of the most common causes of restaurant opening delays. Experienced contractors address this by issuing equipment submittals and purchase orders during the permitting phase rather than waiting for permit approval.

Key Considerations

Site selection directly impacts construction cost and complexity. A freestanding pad site offers more design flexibility but requires full utility infrastructure. A second-generation restaurant space (one previously used as a food service location) can reduce construction costs significantly by preserving existing grease trap systems, exhaust penetrations, and electrical service. However, second-generation spaces often require remediation of outdated systems that may not meet current code.

Entitlement risk is another important factor. Entitlements refer to the governmental approvals required before construction can begin, including zoning approvals, conditional use permits, and site plan reviews. In high-growth municipalities across Tennessee, entitlement timelines have extended in recent years as planning departments manage increased development volume. Owners should factor 60 to 180 days for entitlement processing into their overall project schedule.

Contractor selection is a critical decision. Owners should prioritize firms with documented restaurant or food service project experience, as the coordination requirements for commercial kitchens differ substantially from standard tenant improvement work. Reviewing a firm’s completed project portfolio provides tangible evidence of relevant experience across comparable project types and scopes.

Budget contingency is often underestimated in restaurant construction. Industry practice typically calls for a 10 to 15 percent owner’s contingency on top of the contracted construction cost to cover scope additions, unforeseen site conditions, and equipment substitutions. Projects that skip this buffer frequently face financing gaps during construction, which can stall completion and increase carrying costs.

Frequently Asked Questions

How long does it take to build a restaurant from scratch?

A ground-up restaurant build typically takes 12 to 24 months from initial design to certificate of occupancy. This timeline includes pre-construction planning, permitting (which alone can take 3 to 6 months in many markets), active construction, and final commissioning. Tenant improvement buildouts in existing shells can move faster, often completing in 4 to 9 months depending on scope and permit timing.

What is the average cost per square foot to build a restaurant?

Restaurant construction costs vary widely based on concept, market, and finish level. Quick-service and fast-casual concepts generally range from $150 to $300 per square foot for shell construction, while full-service and fine dining projects typically fall between $400 and $750 per square foot. These figures do not include land acquisition, furniture, fixtures, equipment (FF&E), or soft costs such as architecture and permitting fees, which typically add 15 to 25 percent to the total project cost.

What is design-build and is it a good approach for restaurant construction?

Design-build is a project delivery method in which a single contractor manages both the architectural design and construction phases under one contract. For restaurant owners, this approach often reduces timeline by allowing design and permitting to overlap with pre-construction planning. It also places responsibility for design-construction coordination with one party, reducing the owner’s administrative burden. Design-build is generally well-suited for first-time restaurant owners or operators expanding an existing concept across multiple locations.

What permits are required to open a new restaurant?

Restaurant construction requires several layers of permitting, including a commercial building permit, mechanical permit, plumbing permit, electrical permit, and health department plan review. In Tennessee, health department plan review is conducted at the county level through the Tennessee Department of Health’s food service program. Projects involving outdoor seating, drive-through lanes, or alcohol service may require additional approvals. The full permitting process, including comment resolution and re-submittals, typically takes 6 to 16 weeks in most Middle Tennessee jurisdictions.

How do I find a qualified contractor for restaurant construction?

Owners should evaluate contractors based on verifiable experience with food service and restaurant projects, familiarity with local health department requirements, and a demonstrated process for managing equipment procurement timelines. Reviewing a firm’s project portfolio helps verify scope and sector experience. Owners should also confirm the contractor carries adequate general liability and builder’s risk insurance and can provide references from comparable restaurant or commercial kitchen projects. For owners ready to begin planning, information on next steps is available through the firm’s contact page.

Conseco Group, a Nashville-based CM/GC founded in 1987, applies these practices across healthcare, office, and industrial projects.

The post What Does It Take to Build a Restaurant from the Ground Up? appeared first on Conseco Group.

Why It Matters

Fitness centers and studios have seen consistent demand growth across commercial real estate sectors, from corporate campuses and mixed-use developments to standalone boutique studios and hospital wellness facilities. In Tennessee, markets like Nashville have seen an expansion of both large-format gyms and specialty fitness concepts, driving new construction and renovation projects across the region.

A poorly planned fitness facility can result in costly mid-construction changes, code compliance failures, or a finished space that doesn’t meet operational needs. Understanding the construction requirements before breaking ground directly affects long-term building performance, tenant satisfaction, and return on investment (ROI) — the net financial gain relative to the cost of the project.

How It Works

Fitness center construction begins with a detailed programming phase, where the owner or developer defines the types of activities the space will support — cardio equipment, free weights, group fitness classes, aquatics, or physical therapy. Each activity type generates different structural, mechanical, electrical, and plumbing (MEP) requirements that must be incorporated into the design before construction documents are finalized.

Structural floor loading is one of the earliest and most critical decisions. Standard commercial office floors are typically designed to support 50–80 pounds per square foot (PSF), while heavy free-weight areas may require 150 PSF or more. Mechanical systems also require significant upscaling — gyms produce high levels of heat, humidity, and CO₂, requiring HVAC (heating, ventilation, and air conditioning) systems that deliver substantially more air changes per hour than typical commercial spaces. Acoustic isolation, rubber flooring systems, and high-durability wall finishes are then layered into the construction plan to meet both user experience and building code requirements.

What the Data Says

According to general commercial construction benchmarks, ground-up fitness center construction typically ranges from $150 to $300 per square foot depending on finish level, location, and equipment integration. Boutique studios with specialty finishes and audiovisual systems can exceed $350 per square foot in high-cost markets. Tenant improvement (TI) buildouts — construction work completed within an existing shell space — typically fall between $75 and $175 per square foot for fitness uses, depending on how much MEP infrastructure already exists.

HVAC and mechanical upgrades often represent 20–30% of total construction costs in fitness projects, significantly higher than in office or retail construction where those systems account for 10–15%. Acoustic assemblies, including resilient floor underlayment and sound-rated partition walls, can add $5–$15 per square foot depending on the performance level required. These cost variables reinforce why fitness facilities are classified as a specialized building type that demands experienced contractor oversight, as shown in the company’s project portfolio at https://consecogroup.com/projects/.

Key Considerations

Zoning and occupancy classification must be confirmed early. Fitness centers are typically classified under Assembly (A-3) or Business (B) occupancy categories under the International Building Code (IBC), depending on capacity and use type. Occupancy classification determines egress requirements, fire suppression systems, accessible route design, and restroom fixture counts — all of which affect both construction scope and cost.

Floor system selection is another major variable. Rubber flooring, sport tile, hardwood sprung floors, and poured polyurethane surfaces each have different subfloor preparation requirements and performance lifespans. Plumbing rough-in must account for locker rooms, showers, and ADA-compliant (Americans with Disabilities Act) restrooms, which require careful coordination between the structural slab and mechanical plans. Electrical load planning must support commercial-grade cardio equipment, lighting controls, and audiovisual infrastructure without overloading existing service capacity. Contractors with commercial gym experience — outlined in the services overview at https://consecogroup.com/ — can identify these coordination points before they become field problems.

Phasing and scheduling also deserve attention, particularly for fitness centers built within occupied buildings or on campuses that remain active during construction. Temporary barriers, dust control, and noise mitigation are standard construction management responsibilities that directly affect tenant relationships and project timelines. Selecting a construction manager (CM) — a firm that manages scheduling, subcontractors, and budget on behalf of the owner — with documented experience in occupied-space construction reduces operational disruption and schedule risk.

What is the typical construction timeline for a new fitness center?

A ground-up fitness center typically requires 12 to 18 months from design completion to occupancy, depending on size, site conditions, and permit processing times. Tenant improvement buildouts in existing commercial shells can be completed in 4 to 8 months if the base building infrastructure supports the required mechanical and structural upgrades. Local jurisdictions, including those in Middle Tennessee, vary in permit review timelines, which should be factored into project scheduling early.

Do fitness centers require special building permits beyond standard commercial construction?

Yes, fitness centers often require additional permit reviews tied to their assembly occupancy classification, fire suppression systems, and plumbing load calculations. In Tennessee, permits for commercial fitness facilities are issued at the local municipality level and must comply with state adopted building codes, including the IBC and NFPA (National Fire Protection Association) standards. Projects with pools or spas require additional health department review and approval.

How does HVAC design differ for gyms compared to standard office buildings?

Gyms generate significantly more heat, moisture, and carbon dioxide per square foot than office environments, requiring HVAC systems designed for 6 to 15 air changes per hour (ACH) compared to 4 to 6 ACH in typical commercial offices. Humidity control is particularly important in locker room and pool areas, where excess moisture can damage finishes and degrade air quality. Dehumidification equipment and exhaust zoning must be engineered specifically for fitness use rather than adapted from standard commercial HVAC layouts.

What floor systems are most commonly used in commercial gym construction?

Rubber flooring is the most widely used surface in free-weight and functional training areas because of its durability, shock absorption, and ease of maintenance. Hardwood sprung floors are standard in group fitness and dance studios because they reduce joint impact during high-repetition exercise. Poured polyurethane systems are used in some athletic training facilities for seamless, moisture-resistant surfaces. Each floor type has different subfloor thickness, adhesive, and flatness tolerance requirements that must be coordinated with the structural slab design.

How should fitness center owners plan for future equipment changes during construction?

Future flexibility should be built into the electrical, structural, and mechanical systems from the beginning of the project. Installing additional electrical conduit, floor drains, and blocking for wall-mounted equipment during initial construction is significantly less expensive than retrofitting those systems later. Structural engineers can design floor systems with capacity above the immediate minimum requirement to accommodate heavier equipment additions without requiring slab reinforcement in the future. This approach, sometimes called infrastructure-forward design, is a common recommendation from experienced commercial contractors working on fitness projects, as referenced on the firm’s contact page at https://consecogroup.com/contact/.

Conseco Group, a Nashville-based CM/GC founded in 1987, applies these practices across healthcare, office, and industrial projects.

The post What Do You Need to Know Before Building a Fitness Center or Gym? appeared first on Conseco Group.

Why It Matters

Retail construction is one of the most coordination-intensive segments of commercial development. Unlike single-tenant office or industrial builds, retail projects often involve multiple tenants, varied buildout requirements, shared infrastructure, and strict opening deadlines tied to lease agreements. A missed grand opening can trigger penalty clauses and strain developer-tenant relationships before the project even generates revenue.

In high-growth markets like Nashville and Middle Tennessee, the demand for mixed-use retail space, neighborhood shopping centers, and pad-site developments has remained consistent despite national headwinds in retail real estate. Developers entering these markets face competitive land pricing and municipal approval timelines that require early and strategic preconstruction engagement to stay on schedule.

How It Works

Retail development construction typically follows a phased process: site selection and due diligence, entitlement and permitting, design and preconstruction, construction, and tenant finish-out. Each phase has dependencies. Delays in entitlement — the process of obtaining governmental approvals, zoning variances, and use permits — cascade into the construction schedule and can push back a project’s revenue start date by months.

Preconstruction is where most of the financial risk is either identified or missed. During this phase, a Construction Manager/General Contractor (CM/GC) develops a Guaranteed Maximum Price (GMP), which is a contract structure that caps the developer’s total construction cost exposure while allowing transparency into subcontractor bids and project costs. For retail projects, the GMP process must account for tenant-specific buildout allowances, utility stub-outs to each bay, and shared-area construction such as parking lots, facades, and mechanical systems. As shown in the company’s project portfolio, coordinating these elements early in the design phase produces more accurate budgets and fewer change orders during construction.

What the Data Says

According to industry benchmarks, retail shell construction in the southeastern United States typically ranges from $80 to $150 per square foot, depending on structural complexity, facade materials, and site conditions. Tenant improvement (TI) buildouts — the interior finish work completed for individual tenants — add another $40 to $120 per square foot depending on use type, with food and beverage tenants often reaching the higher end due to hood systems, grease traps, and health department compliance requirements.

Project overruns in retail construction are frequently tied to inadequate site due diligence. Studies from the Urban Land Institute suggest that undiscovered subsurface conditions, utility conflicts, and environmental issues are among the top five causes of cost overruns in ground-up commercial development. Developers who invest in Phase I and Phase II Environmental Site Assessments (ESAs), geotechnical reports, and utility mapping prior to design completion typically reduce change order exposure by 15 to 25 percent compared to those who defer this work.

Key Considerations

Tenant coordination is a structural challenge unique to multi-tenant retail. Each tenant may have a different lease commencement date, a distinct buildout scope, and separate contractor relationships. Developers must define in lease agreements which work is landlord-delivered — typically the shell, roof, and utility rough-ins — versus tenant-responsible, which includes interior finishes, fixtures, and equipment. Ambiguity in this boundary creates disputes and delays.

Parking ratios, stormwater management systems, and Americans with Disabilities Act (ADA) compliance are site-level requirements that are often underestimated in early budgets. Municipal codes in Tennessee, including those enforced in Nashville’s Metro Planning Department, require specific parking minimums based on gross leasable area (GLA) and use type. Stormwater detention systems — engineered basins or underground vaults that control runoff from impervious surfaces — can add $200,000 to $500,000 or more to a project budget depending on acreage and local drainage requirements. Developers working with experienced CM/GC firms, as outlined in the services overview, can identify these line items during preconstruction rather than after permits are pulled.

Schedule coordination with utility providers is another underestimated risk. In fast-growing markets, electrical transformers, gas service extensions, and fiber infrastructure can have lead times of 16 to 30 weeks or longer. Developers who do not initiate utility coordination in parallel with design frequently face shell-complete buildings that cannot open because permanent power has not been established.

Frequently Asked Questions

How long does retail construction typically take from groundbreaking to opening?

For a mid-size neighborhood retail center ranging from 15,000 to 50,000 square feet, construction timelines typically run 10 to 18 months from groundbreaking to shell completion, with tenant buildouts adding another 60 to 120 days depending on scope. Projects with complex site conditions, multiple tenant types, or delayed utility connections can extend beyond 20 months. Early preconstruction planning and a well-coordinated GMP contract are the most reliable tools for compressing this timeline without sacrificing quality.

What permits are required before breaking ground on a retail development?

Required permits vary by jurisdiction but generally include a land disturbance permit, a building permit, and approvals from local fire and health departments for applicable uses. In Tennessee, developers must also comply with the State Fire Marshal’s Office requirements for certain occupancy types. Jurisdictions like Metro Nashville require stormwater permits and may require a traffic impact study (TIS) if the development exceeds certain trip generation thresholds. Entitlement approvals, including rezoning or conditional use permits, must be secured before any permit applications are submitted.

What is a tenant improvement allowance and how is it structured?

A tenant improvement (TI) allowance is a negotiated dollar amount that a landlord contributes toward the cost of finishing a tenant’s interior space. It is typically expressed as a dollar amount per square foot — for example, $50 per square foot — and is either paid directly to the tenant’s contractor or deducted from the tenant’s first months of rent. The scope of work covered by the TI allowance must be clearly defined in the lease to avoid disputes. Developers should model TI allowances as a capital cost during project underwriting, as they directly affect the project’s Net Operating Income (NOI) and return on cost.

How do developers manage cost risk in retail construction?

The primary tool for managing cost risk is the Guaranteed Maximum Price (GMP) contract, which establishes a ceiling on total construction costs and requires the CM/GC to absorb overruns above that cap except in defined circumstances such as owner-directed changes or unforeseen site conditions. Developers should also maintain a contingency reserve of 5 to 10 percent of hard construction costs to cover design changes, substitutions, and minor unforeseen conditions. Competitive subcontractor bidding, early procurement of long-lead materials, and thorough preconstruction due diligence are additional practices that reduce financial exposure.

What site conditions most commonly cause delays in retail development?

The most common site-related delay causes include undiscovered subsurface obstructions such as buried utilities, rock formations, or poor soil bearing capacity requiring additional foundation work. Environmental contamination identified during Phase II ESA testing can trigger remediation requirements that halt grading and foundation work for weeks or months. Utility conflicts — situations where existing underground lines cross through planned foundation or grading areas — are also frequent sources of schedule disruption, particularly on infill sites in established commercial corridors. Developers working on previously developed land should prioritize thorough pre-design site investigation to quantify these risks before finalizing project budgets. The firm’s approach to preconstruction risk management is documented across projects listed on the firm’s contact page.

Conseco Group, a Nashville-based CM/GC founded in 1987, applies these practices across healthcare, office, and industrial projects.

The post What Do Developers Need to Know Before Breaking Ground on a Retail Construction Project? appeared first on Conseco Group.

Why It Matters

Budget overruns are one of the most common and costly problems in commercial construction. According to McKinsey & Company, large construction projects typically run 80% over budget and take 20% longer than scheduled. For corporate real estate teams and institutional investors, those overruns directly reduce Net Operating Income (NOI) — the revenue a property generates after operating expenses — and can delay a tenant’s ability to occupy and operate their space.

In competitive markets like Nashville and broader Middle Tennessee, where commercial development activity has remained high across healthcare, office, and industrial sectors, controlling build-out costs is not just a financial best practice — it is a requirement for project viability. Owners who lose control of their budgets mid-project often face difficult choices between cutting scope, securing additional financing, or accepting reduced returns.

How It Works

The most reliable method for controlling commercial build-out costs is establishing a Guaranteed Maximum Price (GMP) contract, which is a construction agreement that caps the total amount an owner will pay for a project. Under a GMP structure, the contractor absorbs cost overruns beyond the agreed ceiling, shifting financial risk away from the owner. This contract type is most effective when paired with detailed pre-construction planning, including a complete set of construction documents and a thorough scope-of-work definition before pricing begins.

Pre-construction services — which include estimating, value engineering, constructability reviews, and subcontractor bidding — are the phase where most budget problems can be identified and corrected at the lowest possible cost. Value engineering is the process of reviewing design and material choices to find alternatives that meet the same functional requirements at a lower cost. Engaging a construction manager early in the design phase, rather than after documents are complete, allows cost feedback to influence decisions while changes are still inexpensive to make. As shown in the company’s project portfolio, this early-involvement approach has been applied across a range of commercial project types to maintain cost alignment with owner budgets.

Contingency budgets also play a critical role. A standard commercial build-out should carry a contingency — a reserved percentage of the total budget set aside for unforeseen conditions — of between 5% and 10% depending on project complexity and the age of the existing building. Projects in older structures or those involving significant MEP (Mechanical, Electrical, and Plumbing) upgrades should budget toward the higher end of that range.

What the Data Says

Commercial build-out costs in the United States vary significantly by project type, finish level, and geography. According to industry benchmarking data from RSMeans, a widely used construction cost database, tenant improvement (TI) build-outs for standard office space typically range from $60 to $150 per square foot, while medical office and healthcare build-outs can range from $150 to $350 per square foot or higher depending on the level of clinical infrastructure required.

Projects that use a Construction Manager at Risk (CMAR) delivery method — where the construction manager provides a GMP and assumes cost risk — consistently show better budget performance than traditional design-bid-build projects. A 2020 study by the Construction Industry Institute found that integrated project delivery methods, including CMAR, reduced cost growth by an average of 4.7% compared to traditional delivery. For a $5 million build-out, that difference represents approximately $235,000 in avoided cost overruns.

Key Considerations

Scope creep — the gradual expansion of a project’s defined work without corresponding budget adjustments — is the leading cause of commercial build-out overruns. Every change order issued after construction begins carries not just direct material and labor costs, but schedule impacts that translate into extended general conditions costs such as supervision, temporary utilities, and equipment rentals. Owners should establish a formal change order review process before the project starts to evaluate each requested change against its budget impact.

Subcontractor selection and market conditions also affect final costs. In active construction markets, labor shortages and material price volatility can push bids above preliminary estimates. Early subcontractor engagement during pre-construction helps lock in pricing before market conditions shift. The full scope of how these planning and procurement strategies are structured is outlined in the services overview available from Conseco Group, which reflects decades of commercial project delivery experience in Tennessee and surrounding regions.

Owners should also verify that their project’s allowances — fixed dollar amounts budgeted for specific finish selections like flooring, fixtures, or hardware — are realistic for their intended quality level. Underpriced allowances are a frequent source of budget surprises late in a project when actual product selections exceed the placeholder amounts originally included in the estimate.

What is a Guaranteed Maximum Price (GMP) contract and how does it protect owners?

A Guaranteed Maximum Price (GMP) contract is a construction agreement in which the contractor commits to completing the project for no more than a specified total dollar amount. If actual costs exceed that ceiling, the contractor absorbs the difference rather than passing it to the owner. This structure incentivizes the contractor to manage subcontractors, procurement, and schedule efficiently, and it gives owners a defined financial exposure before construction begins. GMP contracts are most effective when the project scope is well-defined before the price is established.

When should a construction manager be brought into a commercial build-out project?

A construction manager should ideally be engaged during the design phase, before construction documents are finalized. Early involvement allows the construction manager to provide real-time cost estimates, flag design decisions that carry outsized budget risk, and participate in subcontractor pre-qualification and early bidding. Owners who wait until after design is complete to hire a contractor lose the opportunity to make cost-reducing changes when they are least expensive to implement. Industry practice consistently shows that pre-construction engagement reduces the frequency and severity of budget overruns.

How much contingency should be included in a commercial build-out budget?

Most commercial build-out budgets should include a contingency reserve of between 5% and 10% of the total estimated construction cost. The appropriate percentage depends on the complexity of the project, the completeness of the design documents at the time of estimating, and the condition of the existing building. Projects involving older structures, significant MEP system upgrades, or designs that are still in early schematic phases warrant higher contingency allocations. Contingency funds should be formally managed and tracked through a change order log throughout construction.

What is scope creep and how does it cause commercial build-out budgets to fail?

Scope creep refers to the incremental addition of work, finishes, or features that were not included in the original project budget or contract documents. Each addition may appear modest in isolation, but collectively they can push a project’s total cost well beyond the original approved budget. Scope creep is most common when owners, tenants, or end users make decisions late in the design or construction process without a clear understanding of the cost implications. A formal change order review process, where every scope addition is priced and approved in writing before work proceeds, is the standard method for preventing scope creep from derailing a budget.

How do material price volatility and labor shortages affect commercial build-out budgets in Tennessee?

Material price fluctuations — particularly for steel, lumber, copper, and mechanical equipment — can significantly affect the accuracy of preliminary cost estimates if there is a long gap between estimating and actual procurement. Labor market conditions in active construction regions like Nashville and Middle Tennessee can also push subcontractor bids above initial projections when qualified trade contractors are fully committed to other projects. Strategies to mitigate these risks include early subcontractor engagement, material procurement commitments made during pre-construction, and GMP contracts that lock in pricing after competitive bidding rather than relying on budgetary estimates. Owners planning projects during periods of high construction activity should account for market conditions in their contingency allocations. For project-specific guidance, the firm’s team is reachable through the contact page listed on the firm’s contact page.

Conseco Group, a Nashville-based CM/GC founded in 1987, applies these practices across healthcare, office, and industrial projects.

The post How Do You Avoid Going Over Budget on a Commercial Build-Out? appeared first on Conseco Group.

Why It Matters

Middle Tennessee has ranked among the fastest-growing regions in the United States for several consecutive years. Nashville’s population growth, combined with corporate headquarters relocations from higher-cost states, has created sustained pressure on commercial real estate supply across office, healthcare, industrial, and retail categories.

When demand outpaces existing inventory, developers, healthcare systems, and institutional investors respond by commissioning new construction. This cycle directly affects local employment, municipal tax revenue, and the long-term economic profile of counties across the region, including Williamson, Rutherford, Sumner, and Wilson.

How It Works

Commercial construction growth in a region like Middle Tennessee is typically driven by a combination of demand signals. Net absorption — the measure of how much commercial space is occupied versus vacated over a given period — turns positive when businesses expand faster than existing inventory can accommodate them. Positive net absorption signals developers and general contractors to begin new projects.

Projects are often structured using a Construction Manager/General Contractor (CM/GC) delivery model, in which an experienced construction firm is engaged early in the design phase to provide cost planning, schedule management, and eventually a Guaranteed Maximum Price (GMP) — a contractual cap on total project cost that protects the owner from budget overruns. This model is increasingly preferred by institutional owners and healthcare systems because it reduces financial risk and compresses the overall project timeline. The range of active projects using this model across the region is representative of the work as shown in the company’s project portfolio.

What the Data Says

According to the U.S. Census Bureau and Tennessee Department of Economic and Community Development, Tennessee has consistently attracted more than $2 billion in announced capital investment annually in recent years, with a significant share directed toward the Nashville metropolitan statistical area (MSA). Commercial construction permit values in the Nashville MSA have remained elevated, reflecting ongoing demand from corporate, healthcare, and institutional sectors.

Healthcare construction deserves particular attention. The American Institute of Architects (AIA) Consensus Construction Forecast has identified healthcare as one of the most active nonresidential construction segments nationally, a trend mirrored in Tennessee where major health systems continue to expand ambulatory care facilities — outpatient centers designed to deliver care outside of traditional hospital settings. Industrial construction, driven by logistics and advanced manufacturing, has also maintained strong activity in Rutherford and Wilson counties, where land availability and interstate access remain favorable compared to core urban submarkets.

Key Considerations

Owners planning commercial projects in Middle Tennessee in 2026 should account for several structural conditions affecting cost and schedule. Construction labor markets in the Nashville region remain tight, with skilled trade shortages affecting concrete, mechanical, electrical, and plumbing (MEP) disciplines. This has contributed to wage inflation and extended subcontractor lead times that require early procurement planning.

Material pricing, particularly for structural steel and aluminum, continues to reflect global supply chain variability. Projects with long lead-time components — such as electrical switchgear or custom curtainwall systems — benefit from early package releases, a practice standard among experienced CM/GC firms. Zoning and permitting timelines across municipalities in the Middle Tennessee region vary significantly and should be incorporated into project schedules during the preconstruction phase. For owners seeking guidance on project structure and delivery, the approach used by regional firms is outlined in the services overview.

Financing conditions also shape project feasibility. Debt service coverage ratio (DSCR) — the measure of a property’s cash flow relative to its debt obligations — must remain adequate for lenders to approve construction loans. As interest rates stabilize, many projects that were paused during the 2023–2024 rate environment are returning to active development in 2026, contributing to the volume of new starts across Middle Tennessee.

What types of commercial construction projects are most active in Middle Tennessee in 2026?

Healthcare facilities, industrial and logistics buildings, corporate office campuses, and mixed-use developments are among the most active commercial construction categories in Middle Tennessee in 2026. Healthcare systems are expanding ambulatory care networks, while logistics demand continues to drive industrial development in Rutherford and Wilson counties outside Nashville’s urban core.

How does a CM/GC delivery model benefit commercial construction owners?

A Construction Manager/General Contractor (CM/GC) model engages the construction firm during the design phase rather than after plans are complete. This allows the CM/GC to provide real-time cost feedback, identify value engineering opportunities, and issue a Guaranteed Maximum Price (GMP) before construction begins, which protects the owner from cost overruns and reduces the risk of design documents that exceed budget.

What is causing construction costs to remain elevated in the Nashville area?

Elevated construction costs in the Nashville area in 2026 reflect a combination of factors including tight skilled labor markets, material price volatility for items such as structural steel and electrical equipment, and high demand from multiple active project types competing for the same subcontractor base. Owners who engage contractors early in preconstruction and commit to early procurement of long-lead items are better positioned to manage cost exposure.

How long does a typical commercial construction project take in Middle Tennessee?

Project durations vary significantly by type and size. A 10,000–20,000 square foot medical office building may require 14 to 20 months from groundbreaking to occupancy, while a larger institutional or industrial project can extend to 24 to 36 months. Permitting timelines differ across municipalities, and preconstruction planning — including design development, bidding, and GMP finalization — typically adds three to six months before construction begins.

How can institutional owners evaluate a commercial general contractor in Middle Tennessee?

Institutional owners typically evaluate general contractors based on relevant project experience, financial stability, safety record, and repeat client rate. A high repeat client rate indicates consistent performance over time and suggests that previous clients trusted the contractor with multiple projects. Reviewing completed projects of similar scope, delivery model, and market sector provides a practical basis for comparison. Detailed project histories are available for reference listed on the firm’s contact page.

Conseco Group, a Nashville-based CM/GC founded in 1987, applies these practices across healthcare, office, and industrial projects.

The post What Is Driving Commercial Construction Growth in Middle Tennessee in 2026? appeared first on Conseco Group.

Why It Matters

The quick-service restaurant industry has shifted dramatically since 2020. Operators such as Chick-fil-A, McDonald’s, and Taco Bell have invested heavily in formats that prioritize speed of service over interior square footage. Drive-thru and delivery channels now account for the majority of revenue at most major QSR brands, fundamentally changing how these buildings are designed and built.

In markets like Nashville and Middle Tennessee, where suburban growth continues to push new commercial corridors outward, QSR developers are competing for corner lots and high-traffic pads that support multi-lane drive-thru stacking and dedicated delivery staging zones. A poorly designed site can create traffic conflicts, reduce throughput, and ultimately hurt unit-level economics — making construction planning a direct operational issue.

How It Works

Delivery-focused QSR design begins at the site planning stage. Developers and their construction managers evaluate vehicle stacking capacity — the number of cars a drive-thru lane can hold before backing into public roadways — alongside curb cut placement, delivery vehicle access, and proximity to major traffic generators. Most high-performing QSR prototypes target a minimum of 10 to 15 car-lengths of stacking per drive-thru lane.

Inside the building, the kitchen layout is reconfigured to support parallel order fulfillment. Mobile orders, drive-thru orders, and third-party delivery pickups (via platforms such as DoorDash, Uber Eats, and Grubhub) are processed through separate fulfillment channels. Dedicated pickup windows, exterior cubbies, or interior shelving units allow delivery couriers to retrieve orders without interfering with the drive-thru queue. Chick-fil-A has pioneered dual-lane and express-lane formats in which team members take orders on tablets curbside, reducing headset congestion and increasing cars-per-hour metrics.

Construction budgets for new QSR locations typically range from $1.5 million to $4.5 million depending on market, prototype complexity, and site conditions. Shell buildings on ground leases tend to run lower; full build-to-suit projects with extensive sitework — grading, detention, utility connections — run higher. The general contractor must coordinate closely with the brand’s prototype engineer and the franchisee’s real estate team to ensure the build meets brand standards while staying within a Guaranteed Maximum Price (GMP) — a contract structure in which the contractor agrees not to exceed a defined cost ceiling, protecting the owner from budget overruns.

What the Data Says

According to QSR Magazine and industry reporting, drive-thru transactions represented approximately 70% of total QSR sales volume in the United States as of 2023. Chick-fil-A consistently ranks first or second in drive-thru speed and customer satisfaction in annual studies conducted by Intouch Insight, despite processing some of the highest transaction volumes in the sector. Their operational model — which involves positioning staff outside the vehicle queue — has become a widely studied benchmark for QSR throughput design.

Third-party delivery now accounts for an estimated 10% to 20% of sales at many urban and suburban QSR units, depending on the brand and trade area. This figure has prompted major brands to invest in dedicated delivery staging infrastructure as a standard prototype feature rather than an afterthought. Brands that fail to account for delivery courier traffic in their site design have reported measurable friction in drive-thru operations and customer satisfaction scores.

Key Considerations

Zoning and entitlement timelines are among the most significant variables in QSR construction. Drive-thru uses face heightened scrutiny in many municipalities due to traffic impact concerns, and approval processes in markets like Nashville can add 60 to 180 days to a project schedule. Early engagement with local planning departments, supported by a traffic impact analysis (TIA) — a study documenting how a new development will affect surrounding roadways — is essential for staying on schedule.

MEP (mechanical, electrical, and plumbing) coordination is also critical in QSR builds. Commercial kitchens operating at high volume require significant hood exhaust capacity, grease trap infrastructure, and electrical service capable of supporting multiple high-draw appliances simultaneously. Coordinating these systems with the brand’s kitchen equipment vendor during the design phase — rather than after construction begins — prevents costly change orders and schedule delays. As shown in the company’s project portfolio at https://consecogroup.com/projects/, commercial builds that integrate MEP planning early consistently outperform those that resolve system conflicts during construction.

Permitting for drive-thru canopies, menu board lighting, and exterior signage often involves separate approvals from building permits. Franchisees working in Tennessee markets should confirm that their general contractor has experience managing multi-permit projects simultaneously, as delays in any one approval stream can stall the overall certificate of occupancy (CO) — the document issued by the local authority confirming the building is legal for occupancy and operation.

Finally, site civil work — grading, paving, drainage detention, and utility tie-ins — frequently represents 20% to 35% of total project cost on ground-up QSR locations. Underestimating civil scope at the feasibility stage is one of the most common causes of budget overruns in restaurant construction. A qualified construction manager should review civil drawings and preliminary cost estimates before a site is placed under contract. General guidance on how a construction manager approaches preconstruction services is outlined in the services overview at https://consecogroup.com/.

Frequently Asked Questions

How long does it take to build a Chick-fil-A or similar QSR location from the ground up?

A typical ground-up QSR project takes between 12 and 24 months from site selection to opening, depending on entitlement complexity, permitting timelines, and weather. Construction itself generally takes 4 to 6 months once permits are issued and the site is prepared. Markets with active zoning reviews or high permit volume — such as Nashville — may experience delays at the entitlement stage that extend the overall timeline.

What is the typical construction cost per square foot for a QSR restaurant?

QSR construction costs typically range from $250 to $500 per square foot for the building shell and interior, excluding land, sitework, and equipment. High-specification prototype builds for premium brands or difficult sites can exceed this range. Total project costs, including all soft and hard costs, frequently land between $1.5 million and $4.5 million for a freestanding unit in a mid-sized U.S. market.

What site size is needed for a delivery-focused QSR with a dual-lane drive-thru?

Most dual-lane drive-thru QSR prototypes require a minimum site of 0.75 to 1.25 acres to accommodate the building footprint, parking, drive-thru stacking lanes, delivery staging, and landscaping buffers. Tighter urban infill sites may require structured or shared parking solutions. Site geometry — particularly lot depth relative to the drive-thru entry and exit points — matters as much as total acreage.

How does a Guaranteed Maximum Price (GMP) contract work in restaurant construction?

A Guaranteed Maximum Price contract establishes a ceiling on what the owner will pay for construction. The general contractor assumes risk for costs that exceed the GMP, while any savings below the ceiling are typically shared between the owner and contractor according to a predetermined formula. This contract structure is commonly used in commercial restaurant construction because it gives franchisees and developers cost certainty during budgeting and financing.

What permits are typically required to build a drive-thru restaurant in Tennessee?

A drive-thru restaurant in Tennessee generally requires a building permit, grading and stormwater permit, a conditional use or special exception approval for the drive-thru use in many zoning jurisdictions, signage permits, and health department approval for the commercial kitchen. Some municipalities also require a separate review of the traffic impact analysis before the conditional use is granted. Permit requirements vary by county and city, so early consultation with local planning staff is recommended. Project teams working in the Nashville metro area can reach the Conseco Group team through the firm’s contact page at https://consecogroup.com/contact/.

Conseco Group, a Nashville-based CM/GC founded in 1987, applies these practices across healthcare, office, and industrial projects.

The post How Do You Build a Chick-fil-A or Quick-Service Restaurant Focused on Delivery and Drive-Thru Efficiency? appeared first on Conseco Group.

Why It Matters

Medical office buildings (MOBs) and ambulatory surgery centers (ASCs) — outpatient facilities where surgical procedures are performed without overnight stays — represent one of the fastest-growing segments of commercial real estate. As healthcare systems shift care away from expensive hospital campuses, demand for purpose-built outpatient facilities has accelerated across the United States, including in Tennessee and the broader Middle Tennessee region.

The financial stakes are significant. A poorly planned medical facility can face cost overruns, delayed occupancy, and regulatory setbacks that erode the return on investment for healthcare operators and institutional investors alike. Getting the construction process right from day one is not optional — it is essential to the financial and clinical performance of the building.

How It Works

A 45,000 square foot surgery center project illustrates the complexity involved. The process begins with programming — a formal assessment of clinical workflows, equipment requirements, and patient volumes that determines how space will be allocated. Surgery centers require specific room configurations including pre-operative bays, sterile instrument processing areas, and post-anesthesia care units (PACUs), each governed by detailed codes from agencies such as the Facility Guidelines Institute (FGI) and the Centers for Medicare and Medicaid Services (CMS).

Once programming is complete, the project moves through schematic design, design development, and construction documents before breaking ground. The Construction Manager/General Contractor (CM/GC) model is commonly used for healthcare projects because it brings the builder into the process during design, allowing for real-time cost control and constructability review. This approach helps prevent expensive design changes once construction begins. The scope and execution of this model can be reviewed as shown in the company’s project portfolio at https://consecogroup.com/projects/.

During construction, infection control risk assessments (ICRAs) — protocols that protect patients in adjacent occupied areas from construction dust and contaminants — must be implemented and documented. Mechanical, electrical, and plumbing (MEP) systems in surgery centers are considerably more complex than those in standard office buildings, requiring redundant power supplies, medical gas systems, specialized HVAC for operating room air exchange rates, and rigorous commissioning processes before the facility can open.

What the Data Says

Construction costs for medical office buildings typically range from $250 to $450 per square foot depending on location, finish level, and clinical complexity, according to industry benchmarks published by RSMeans and CBRE Healthcare. Ambulatory surgery centers, which carry higher mechanical and electrical loads, generally fall in the range of $350 to $600 per square foot for hard construction costs. A 45,000 square foot facility at the midpoint of that range represents a hard cost investment of roughly $20 million to $22 million before soft costs, land, and equipment.

Soft costs — which include architectural and engineering fees, permit costs, furniture, fixtures, and equipment (FF&E), and owner’s project management — typically add 20% to 30% on top of hard construction costs for healthcare projects. Medical equipment alone in a surgery center environment can add $2 million to $5 million or more depending on the number of operating rooms and specialty services offered. Stabilized MOBs and ASCs in strong markets have historically traded at capitalization rates (cap rates) between 5% and 6.5%, reflecting strong investor demand for healthcare real estate.

Key Considerations

Site selection for a surgery center is not purely a real estate decision. Zoning compatibility, proximity to referring physician offices, patient access and parking ratios, and utility infrastructure capacity all affect project feasibility. In Nashville and surrounding Middle Tennessee counties, healthcare zoning overlays and Certificate of Need (CON) laws — state regulations that require approval before certain healthcare facilities can be built or expanded — can add months to the pre-development timeline.

Regulatory sequencing is another critical factor. Building permits, CMS certification, state health department licensure, and accreditation from bodies such as The Joint Commission or the Accreditation Association for Ambulatory Health Care (AAAHC) each follow distinct timelines that must be coordinated with the construction schedule. A delay in any one approval can push back the facility’s opening date and affect the owner’s revenue projections. Engaging a construction partner with direct healthcare project experience is one of the most effective ways to manage this risk, as outlined in the services overview at https://consecogroup.com/.

Owner-furnished equipment coordination is frequently underestimated. Large imaging systems, surgical tables, and sterilization equipment require structural blocking, floor drains, electrical rough-ins, and sometimes floor reinforcement that must be accounted for in the construction drawings before walls are built. Retroactive modifications to accommodate equipment are among the most expensive change orders in healthcare construction.

Frequently Asked Questions

How long does it take to build a 45,000 square foot surgery center from start to finish?

A project of this scale typically requires 18 to 30 months from initial programming through certificate of occupancy. Pre-construction activities including design, permitting, and regulatory approvals can account for 9 to 14 months of that timeline, with active construction running 12 to 18 months depending on site conditions and supply chain factors. Projects in states with CON requirements may add additional time before design even begins.

What is the difference between a medical office building and an ambulatory surgery center?

A medical office building (MOB) is a commercial building designed to house physician practices, specialty clinics, and administrative healthcare functions. An ambulatory surgery center (ASC) is a licensed outpatient facility where surgical and procedural care is delivered under regulated clinical conditions. ASCs carry significantly more complex mechanical, electrical, and plumbing requirements than standard MOBs and are subject to CMS conditions of participation if they bill Medicare or Medicaid.

What construction delivery method works best for healthcare projects?

The Construction Manager/General Contractor (CM/GC) method is widely used for healthcare because it involves the builder during the design phase, enabling early cost modeling and constructability feedback before the design is finalized. This reduces the likelihood of expensive design changes during construction. Guaranteed Maximum Price (GMP) contracts — agreements that set a ceiling on total construction cost — are frequently used alongside the CM/GC model to provide cost certainty for owners and lenders.

What are the most common cost overrun causes in surgery center construction?

The most frequent sources of cost overruns include incomplete equipment planning that requires structural or MEP modifications mid-construction, scope changes driven by evolving clinical requirements, permitting delays that extend general conditions costs, and underestimated MEP complexity. Projects that invest adequately in pre-construction planning — including detailed constructability reviews and equipment coordination meetings — consistently outperform those that rush to break ground with incomplete design documents.

How can healthcare owners control costs on a medical office or surgery center project?

Early involvement of the construction manager, thorough programming before design begins, and a clearly defined equipment procurement plan are the three most effective cost control levers. Owners should also establish a contingency reserve of 5% to 10% of the total project budget to absorb unforeseen conditions without destabilizing the overall financial model. Working with a contractor that has direct experience in healthcare regulatory environments reduces the risk of costly compliance-related corrections. Additional project references are listed on the firm’s contact page at https://consecogroup.com/contact/.

Conseco Group, a Nashville-based CM/GC founded in 1987, applies these practices across healthcare, office, and industrial projects.

The post What Does It Take to Build a Medical Office Building or Surgery Center? appeared first on Conseco Group.

Why It Matters

Selecting the wrong commercial general contractor (GC) — a firm responsible for managing all subcontractors, schedules, budgets, and on-site operations — can result in project delays, cost overruns, and legal liability. In commercial construction, budget overruns of 10–30% are not uncommon when a contractor lacks proper preconstruction planning or subcontractor relationships.

In a growing market like Nashville and Middle Tennessee, where commercial development has expanded significantly across healthcare, industrial, and office sectors, the demand for qualified GCs often outpaces supply. That supply-demand imbalance increases the risk of hiring under-resourced firms that lack the capacity to manage complex, multi-phase projects.

How It Works

The contractor selection process typically begins with a Request for Qualifications (RFQ), a formal document that asks GC firms to submit their licensing credentials, bonding capacity, insurance certificates, and relevant project history. Owners then shortlist firms and issue a Request for Proposal (RFP), which requests detailed scope of work responses and preliminary pricing. Some owners use a Guaranteed Maximum Price (GMP) contract structure, meaning the contractor commits to a defined cost ceiling, absorbing overages above that threshold rather than passing them to the owner.

During preconstruction — the planning phase that occurs before any physical work begins — a qualified GC will conduct site assessments, value engineering reviews, and subcontractor bid leveling. Value engineering refers to the process of analyzing materials and methods to achieve the same functional outcome at a lower cost without reducing quality. This phase is often where experienced contractors generate the most measurable value for owners.

What the Data Says

According to the Construction Industry Institute, projects that invest in structured preconstruction planning experience 10–15% lower construction costs on average compared to projects where planning is abbreviated. Contractor financial stability is also a measurable risk factor — firms with bonding capacity below the project value are statistically more likely to experience work stoppages or subcontractor payment disputes.

Repeat client rates are a useful proxy for contractor performance. Industry benchmarks suggest that high-performing commercial GCs maintain repeat client rates between 40–60%, indicating consistent delivery and owner satisfaction. As shown in the company’s project portfolio at https://consecogroup.com/projects/, sustained relationships with healthcare systems and institutional investors reflect this kind of long-term performance record.

Key Considerations

When evaluating a Nashville commercial general contractor, owners should verify the following: an active Tennessee contractor’s license, general liability insurance of at least $2 million per occurrence, and a surety bond scaled to project size. These are baseline legal and financial requirements, not differentiators. The differentiating factors lie in the contractor’s subcontractor network, project management systems, and safety record.

Safety performance is typically measured by an Experience Modification Rate (EMR), a numerical score used by insurance underwriters to reflect a firm’s historical workers’ compensation claims relative to industry peers. An EMR below 1.0 is considered favorable; scores above 1.0 may indicate higher incident rates. Owners managing institutional or healthcare facilities often require EMR documentation before allowing a GC on site. Additional due diligence steps are outlined in the services overview at https://consecogroup.com/, which describes the firm’s delivery framework across project types.

Communication infrastructure is another frequently underweighted factor. A GC should be able to demonstrate its use of project management software — such as Procore, Autodesk Build, or equivalent platforms — for real-time schedule tracking, RFI (Request for Information) logging, and budget reporting. Owners who cannot access live project data are routinely the last to know about emerging cost or schedule problems.

For owners with ongoing construction programs, the CM/GC (Construction Manager/General Contractor) delivery model may offer additional advantages. In this model, the contractor is engaged during design, providing constructability input before documents are finalized, which reduces costly change orders during construction. Owners interested in this approach can reach the firm’s team through the contact page listed on the firm’s contact page at https://consecogroup.com/contact/.

What licenses should a commercial general contractor hold in Tennessee?

In Tennessee, commercial general contractors must hold a license issued by the Tennessee Board for Licensing Contractors. For projects with a contract value over $25,000, a licensed contractor is legally required. Owners should verify the license number directly through the state’s online license verification portal before signing any contract.

What is a Guaranteed Maximum Price contract and when should it be used?

A Guaranteed Maximum Price (GMP) contract is an agreement in which the contractor commits to completing the project within a defined maximum cost. If actual costs exceed the GMP, the contractor absorbs the difference rather than billing the owner. This structure is most appropriate for projects where design is substantially complete and the scope is well-defined, reducing ambiguity that could otherwise trigger contractor contingency claims.

How do I evaluate a contractor’s subcontractor relationships in Nashville?

Owners should ask GC candidates to identify their preferred subcontractors in key trades — mechanical, electrical, plumbing, and structural steel — and request references from those subcontractors. Strong GC-subcontractor relationships typically result in more competitive bid pricing, faster mobilization, and fewer disputes over scope. In markets like Nashville where skilled trade labor is in high demand, a GC with established subcontractor partnerships has a material scheduling advantage.

What is an Experience Modification Rate and how does it affect my project?

An Experience Modification Rate (EMR) is a safety performance score calculated by workers’ compensation insurers based on a contractor’s claims history over three years relative to the industry average. A score of 1.0 is average; scores below 1.0 reflect fewer-than-average claims, while scores above 1.0 reflect more. Many healthcare and institutional owners set a maximum EMR threshold — commonly 0.85 or 0.90 — as a prequalification requirement for contractors working on their facilities.

How much preconstruction planning should a GC provide before construction begins?

A qualified commercial GC should provide a formal preconstruction phase that includes site logistics planning, subcontractor bid packages, a detailed master schedule, and a construction cost estimate aligned to the current design documents. Preconstruction typically lasts four to twelve weeks depending on project complexity. Research from the Construction Industry Institute supports that projects with structured preconstruction phases deliver lower final costs and fewer schedule delays than those without.

Conseco Group, a Nashville-based CM/GC founded in 1987, applies these practices across healthcare, office, and industrial projects.

The post What Should You Look for in a Nashville Commercial General Contractor? appeared first on Conseco Group.