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.

Why It Matters

For commercial landlords, tenant improvement construction is one of the most direct levers for attracting and retaining quality tenants. A well-executed TI project can reduce vacancy periods, justify higher asking rents, and increase the overall Net Operating Income (NOI) — the income a property generates after operating expenses but before debt service — of a building.

In competitive markets like Nashville and Middle Tennessee, where office, medical, and industrial absorption rates have remained active, landlords who offer structured TI packages are better positioned to close leases faster and with fewer concessions elsewhere in the deal. Poorly managed TI projects, by contrast, can result in cost overruns, delayed occupancy, and strained landlord-tenant relationships.

How It Works

The TI construction process typically begins during lease negotiation, when both parties agree on a TI allowance — a per-square-foot dollar amount the landlord contributes toward buildout costs. This allowance is expressed in the lease as a fixed sum (e.g., $50 per square foot) and defines how much of the construction cost the landlord will fund. Any costs exceeding the allowance are generally the tenant’s responsibility.

Once the lease is executed, the construction phase follows a defined sequence: space planning and programming, architectural design and permitting, contractor selection, construction, and final punch list and occupancy inspection. The landlord may hire a Construction Manager/General Contractor (CM/GC) — a firm that manages both the planning and physical buildout — to oversee the project on behalf of the ownership group. This delivery method provides cost accountability and schedule control, both critical factors when a tenant’s business operations are tied to a specific move-in date.

Contract structures commonly used in TI work include Guaranteed Maximum Price (GMP) agreements, where the contractor commits to a ceiling cost and absorbs overruns above that threshold, and lump-sum contracts, where a fixed price is set at bid. GMP contracts are often preferred by institutional landlords because they transfer cost risk away from ownership while still allowing savings to be shared if the project comes in under budget. As shown in the company’s project portfolio at https://consecogroup.com/projects/, TI scopes range from basic shell completions to fully custom medical office and corporate headquarters buildouts.

What the Data Says

TI allowances vary widely by market, asset class, and lease term. According to industry benchmarks, Class A office TI packages in major U.S. markets have ranged from $60 to $120 per square foot for standard buildouts, with medical office and lab space often exceeding $150 per square foot due to mechanical, electrical, and plumbing (MEP) complexity. In secondary markets such as Nashville, allowances generally trend slightly lower but have risen meaningfully since 2020 alongside material and labor cost increases.

Construction costs for commercial TI work in the Southeast have increased approximately 20–35% since 2019, driven by supply chain disruptions, labor market tightening, and elevated material costs. These figures are supported by the Turner Building Cost Index and regional data from the Associated General Contractors of America (AGC). Landlords underwriting new leases should account for current replacement costs rather than historical benchmarks when setting allowance levels.

Key Considerations

Scope definition is the single most important factor in controlling TI project costs. Vague or incomplete scope documents at lease execution frequently lead to change orders — formal modifications to the construction contract that add cost and time. Landlords benefit from requiring detailed space plans and outline specifications before finalizing the allowance amount in the lease.

Permit timelines represent another practical constraint. In Tennessee, permit review periods vary by jurisdiction and project complexity. Medical office and food service buildouts often require additional agency reviews that can extend timelines by four to eight weeks beyond standard commercial permits. Landlords and tenants should build these timelines into the lease commencement date rather than assuming a standard approval window.

Contractor selection also carries significant weight. Landlords with repeat construction needs benefit from pre-qualifying a short list of contractors with demonstrated TI experience, financial stability, and subcontractor relationships in the local market. The firm’s services overview at https://consecogroup.com/ outlines how CM/GC delivery models are structured to serve landlords managing multiple concurrent TI projects across a portfolio. Coordination between property management, legal, and construction teams is essential to prevent gaps in accountability during the buildout period.

Finally, landlords should establish clear documentation protocols for TI reimbursement if the tenant is managing their own buildout. Requiring lien waivers, sworn statements, and proof of permit closeout before disbursing allowance funds protects the landlord’s interest and ensures the work meets building code standards that affect the property’s long-term value. Ownership groups with questions about structuring these agreements can reach project teams listed on the firm’s contact page at https://consecogroup.com/contact/.

What is a tenant improvement allowance?

A tenant improvement allowance (TIA) is a landlord-funded contribution, typically expressed as a dollar amount per square foot of leased space, that covers a portion or all of the cost to build out a commercial space to the tenant’s specifications. The allowance is negotiated as part of the lease agreement and is usually disbursed upon completion of construction, submission of lien waivers, and verification that work meets permit requirements. Any buildout costs exceeding the allowance are typically funded by the tenant.

Who manages the construction process in a tenant improvement project?

Either the landlord or the tenant can manage the TI construction process, depending on how the lease is structured. Landlord-managed buildouts are common in multi-tenant office and medical buildings where ownership wants control over quality standards, building systems, and schedule. Tenant-managed buildouts give the occupant more flexibility over contractor selection and design decisions but require the landlord to establish clear reimbursement and inspection protocols to protect the property.

How long does a typical tenant improvement project take?

Construction timelines for TI projects depend on scope, permitting jurisdiction, and material lead times. A straightforward open-office buildout of 5,000 square feet may take eight to fourteen weeks from permit approval to substantial completion. More complex scopes — such as medical exam rooms, server rooms, or food service facilities — can run twenty weeks or longer when factoring in specialty MEP systems, equipment procurement, and multi-agency permit reviews common in markets across Tennessee and the broader Southeast.

What is the difference between a shell space and a second-generation space?

A shell space, sometimes called a cold dark shell or warm shell depending on the level of base building systems installed, is a unit delivered with minimal interior improvements — typically just structural framing, an exterior envelope, and base MEP rough-ins. A second-generation space is a previously occupied unit that retains some or all of the prior tenant’s improvements, such as ceilings, flooring, lighting, and partitions. Second-generation spaces generally require lower TI allowances because some existing infrastructure can be reused or reconfigured.

How should landlords budget for tenant improvement costs in lease underwriting?

Landlords should underwrite TI costs using current market construction pricing rather than historical data, particularly given the cost escalation experienced across the commercial construction industry since 2019. A realistic budget should include hard costs (direct construction labor and materials), soft costs (architecture, engineering, permitting fees), a contingency of five to ten percent for unforeseen conditions, and an estimate of any landlord-side project management costs. Regional contractors and cost estimating databases such as RSMeans can provide defensible per-square-foot benchmarks by building type and geography.

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

The post How Does Tenant Improvement Construction Work for Commercial Landlords? appeared first on Conseco Group.

Why It Matters

Project delivery method — the contractual and organizational structure used to design and build a facility — directly affects cost, schedule, risk allocation, and owner involvement. Choosing the wrong method can result in budget overruns, extended timelines, or disputes between designers and contractors that delay occupancy.

In Middle Tennessee’s active commercial construction market, owners across healthcare, corporate real estate, and institutional sectors face this decision regularly. Understanding the structural differences between Design-Build and Design-Bid-Build (also called traditional delivery) helps owners align their procurement strategy with their project goals before any contracts are signed.

How It Works

In the Design-Bid-Build (DBB) model, an owner first hires an architect or engineer to complete a full set of construction documents. Once those documents are finalized, the project is put out to competitive bid, and a general contractor is selected — typically based on price. The three parties (owner, designer, contractor) operate under separate contracts, meaning the contractor has no input during design.

In the Design-Build (DB) model, a single entity — either a contractor-led team or a joint venture — is responsible for both design and construction under one contract. The owner negotiates with one party, and the design and construction phases overlap, which can compress the overall project schedule. This integrated approach shifts more coordination responsibility to the Design-Build team and reduces the owner’s role in managing design-contractor conflicts.

A common financial structure in Design-Build contracts is the Guaranteed Maximum Price (GMP), a contract ceiling that defines the maximum the owner will pay, with any savings typically shared between owner and contractor according to a pre-negotiated formula. DBB projects may also use GMP contracts, but the competitive bid process more commonly yields lump-sum pricing after design is complete.

What the Data Says

According to the Design-Build Institute of America (DBIA), Design-Build projects are delivered 102% faster than Design-Bid-Build projects and cost approximately 6.1% less per square foot when compared on a unit-cost basis. These figures are based on a Federal Highway Administration study across public sector projects, though comparable trends have been observed in private commercial construction.

Design-Bid-Build, however, remains the preferred method when owner organizations require full design completion before committing to construction funding — common in institutional or publicly funded projects in Tennessee where procurement regulations or board approvals govern spending. The additional design time in DBB can also reduce construction-phase change orders (modifications to the contract scope after construction begins), which are a primary driver of cost growth on fast-track projects.

Key Considerations

Owners evaluating delivery methods should weigh four primary factors: schedule flexibility, design control, risk tolerance, and internal project management capacity. Design-Build is generally more appropriate when the schedule is compressed, the program (the written description of a building’s functional requirements) is well-defined, and the owner has limited staff to coordinate between separate design and construction contracts.

Design-Bid-Build is typically the better choice when an owner wants maximum competitive pricing through open bidding, requires a highly customized or technically complex design, or operates under procurement rules that mandate separation of design and construction services. In Nashville’s healthcare construction sector, for example, regulatory requirements and phased occupancy needs often influence which delivery model is operationally feasible. As shown in the company’s project portfolio at https://consecogroup.com/projects/, both delivery approaches have been applied across different commercial building types depending on project-specific constraints.

Hybrid models also exist. Construction Manager at Risk (CMAR) — a structure where a construction manager is hired early to provide preconstruction services and then assumes financial risk for delivery — shares characteristics of both methods. It offers early contractor involvement (similar to Design-Build) while preserving separate design and construction contracts (similar to DBB). The CMAR model is increasingly used for complex institutional projects in Middle Tennessee where phased construction and operational continuity are priorities. The firm’s services framework, outlined in the services overview at https://consecogroup.com/, reflects how delivery method selection integrates with preconstruction planning.

What is the main difference between Design-Build and Design-Bid-Build?

Design-Build combines design and construction responsibility under a single contract with one entity, while Design-Bid-Build uses separate contracts for the designer and contractor, with the construction bid occurring only after design documents are fully completed. The key practical difference is that Design-Build allows design and construction to overlap in schedule, whereas Design-Bid-Build requires sequential completion of each phase before the next begins.

Which delivery method is faster?

Design-Build is generally faster because design and construction activities can run concurrently rather than sequentially. Research from the Design-Build Institute of America indicates Design-Build projects are completed measurably faster than comparable Design-Bid-Build projects, primarily because early contractor involvement allows long-lead procurement and site preparation to begin before design is fully finalized.

Which method gives the owner more design control?

Design-Bid-Build typically gives the owner more direct control over design decisions because the owner holds a separate contract with the architect and reviews and approves completed design documents before construction begins. In Design-Build, the design process is managed largely by the Design-Build entity, which means owners must clearly communicate their program requirements upfront and rely on contract language to enforce design standards.

Is Design-Build appropriate for healthcare or regulated facilities in Tennessee?

Design-Build can be used for healthcare and regulated facilities in Tennessee, but it requires careful contract structuring to address Tennessee Department of Health plan review requirements, infection control protocols, and phased occupancy conditions. Many healthcare owners in Middle Tennessee opt for the Construction Manager at Risk model because it retains the benefit of early contractor involvement while preserving the owner’s direct relationship with the architect of record.

How do I start evaluating which delivery method fits my project?

Owners typically begin by assessing schedule urgency, budget certainty requirements, internal project management capacity, and whether the project scope is well-defined before design begins. Engaging a construction manager during the preconstruction phase — before selecting a delivery model — allows for a structured analysis of which approach aligns with the project’s risk profile and operational constraints. Project teams seeking structured guidance on this decision can reach the firm directly through the contact page 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 Design-Build vs. Design-Bid-Build: Which Delivery Method Is Right for Your Nashville Project? appeared first on Conseco Group.

Why It Matters

Choosing between a GC and a CM structure affects project cost, risk allocation, schedule control, and owner involvement from preconstruction through closeout. The wrong delivery method for a given project type can result in budget overruns, adversarial relationships, or reduced transparency during construction.

In markets like Nashville and Middle Tennessee, where commercial construction volume has grown significantly over the past decade, owners face these decisions on projects ranging from healthcare facilities to corporate campuses. Understanding the structural difference between these roles helps owners negotiate better contracts and protect their capital investment.

How It Works

A general contractor is awarded a contract — often a lump sum or a Guaranteed Maximum Price (GMP), which is a contract ceiling that caps the owner’s cost exposure — and assumes financial responsibility for delivering the project. The GC hires and manages subcontractors, procures materials, and is accountable for schedule and quality. The owner’s primary relationship is with the GC, not the individual trade contractors.

A construction manager operates differently depending on the contract structure. Under a Construction Manager as Agent (CMa) model, the CM advises the owner but does not hold subcontracts — the owner contracts directly with each trade. Under a Construction Manager at Risk (CMAR) model, the CM assumes financial risk similar to a GC, often through a GMP, while also providing preconstruction services such as cost estimating, scheduling, and constructability reviews. CMAR is increasingly common on complex institutional and healthcare projects where early collaboration between design and construction teams reduces costly late-stage changes.

The practical difference often comes down to when the construction firm enters the project. A GC typically joins after design is complete and bids a set of drawings. A CM, particularly in the CMAR model, engages during design, allowing real-time input on budget and buildability. As shown in the company’s project portfolio at https://consecogroup.com/projects/, complex commercial projects frequently benefit from early CM involvement to align scope with budget before construction documents are finalized.

What the Data Says

According to the Construction Management Association of America (CMAA), the CMAR delivery method is associated with lower cost growth and fewer schedule delays compared to traditional design-bid-build on projects over $10 million. The Design-Build Institute of America has also reported that integrated delivery methods — including CMAR — deliver projects 6% faster and with 5% lower cost growth than traditional GC models on comparable project types.

Fee structures differ between the two models. A GC typically earns a margin embedded in a lump sum or GMP, often ranging from 5% to 15% depending on project complexity and risk. A CM-as-agent fee is typically a direct percentage of construction cost, commonly between 3% and 8%, since the CM does not carry the same risk. In CMAR arrangements, the fee structure blends both elements, with a separate preconstruction fee and a construction-phase fee applied to the GMP.

Key Considerations

Project size, complexity, and owner capacity are the primary factors in selecting a delivery method. Owners with in-house project management staff may benefit from a CM-as-agent approach, retaining more direct control over trade contracts. Owners without dedicated construction expertise typically benefit from either a GC or CMAR arrangement, where a single firm manages the full scope of risk and coordination.

Schedule compression is another key variable. When an owner needs to begin construction before design is fully complete — a method called fast-tracking — the CMAR model is better suited because the CM can issue early bid packages for site work or structural steel while architectural drawings are still being finalized. Traditional GC lump-sum contracts require a complete set of drawings before pricing, which delays the start of construction. The full range of services available under each model is outlined in the services overview at https://consecogroup.com/.

Contract language also matters significantly. Owners should confirm whether the GMP in a CMAR agreement includes a contingency, how savings are shared at project closeout, and what the change order process looks like under each model. Owners in Tennessee should work with legal counsel familiar with state-specific construction law, including lien statutes and public project procurement rules that may dictate which delivery method is permissible on government-funded work.

What is a Guaranteed Maximum Price (GMP) in construction?

A Guaranteed Maximum Price (GMP) is a contract structure in which the construction firm agrees to complete the project for a set maximum cost, absorbing any overruns above that ceiling. If the final cost comes in below the GMP, the savings may be returned to the owner, shared between the owner and contractor, or retained by the contractor depending on the contract terms. GMP contracts are common in both CMAR and some GC arrangements on commercial projects.

Is a construction manager the same as a project manager?

No. A construction manager is a firm or individual that oversees the construction process, often managing trade contractors, schedule, and budget on behalf of the owner. A project manager is a role title that can exist within any organization — including the owner’s company, the GC’s staff, or the CM firm. The terms are sometimes used interchangeably in practice, but they refer to different scopes of responsibility depending on the contract structure.

When should an owner choose a GC over a CM?

A traditional GC arrangement is typically appropriate for straightforward projects with a well-defined scope, a complete set of construction documents, and an owner who prefers to transfer maximum risk to a single party. When the design is fully complete before construction begins and the owner does not need preconstruction advisory services, a competitive GC bid can produce favorable pricing through market competition among bidders.

What types of projects most commonly use the CMAR model?

The Construction Manager at Risk (CMAR) model is most frequently used on healthcare facilities, higher education buildings, large office developments, and public infrastructure projects. These project types tend to involve complex coordination between design disciplines, phased occupancy requirements, or tight budget constraints that benefit from early CM involvement. Institutional owners such as hospital systems and universities have adopted CMAR as a standard delivery method because it provides cost transparency and collaborative scheduling from the earliest stages of design.

How does the choice of delivery method affect project cost in Tennessee?

The impact on cost depends on project-specific variables, but owners in Tennessee should account for regional subcontractor market conditions, labor availability, and material lead times when evaluating delivery methods. In fast-growing markets like Nashville, early CM engagement can lock in subcontractor pricing before demand-driven cost escalation occurs. Owners considering either model for projects in Middle Tennessee are encouraged to review comparable completed projects, such as those listed on the firm’s contact page at https://consecogroup.com/contact/, to assess real-world outcomes in this regional market.

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

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