How much are architectural and engineering fees for commercial construction?

A/E fees typically run 5–12% of hard construction costs. Architecture: 4–8%. Structural engineering: 1–2.5%. MEP engineering: 1.5–3.5%. Civil engineering: 0.5–1.5%. Specialty consultants add 0.5–2%. Total soft costs including A/E fees, permitting, and other non-construction costs run 15–30% of total development cost.

What are soft costs in commercial construction?

Soft costs are all non-construction expenses in a development budget: A/E fees, permitting, impact fees, insurance, legal, financing costs, project management, testing/inspections, furniture/fixtures, and pre-opening expenses. They typically represent 15–30% of total project cost.

How can I reduce A/E fees on my project?

Design-build delivery reduces A/E fees by 10–15% by shortening the design iteration cycle and eliminating redesign. Early GC engagement during preconstruction provides real-time cost feedback that prevents over-design. Reusing proven building prototypes also reduces design hours.

Do A/E fees vary by building type?

Yes. Simple buildings (warehouses, self-storage) command lower fees at 5–7%. Complex buildings (healthcare, restaurants, laboratories) command 8–12%+ due to specialized engineering, code compliance, and equipment coordination requirements.

TCG.ai

Instant AI Construction Estimate

Describe your project and get an instant construction cost estimate using our proprietary AI engine for FREE.

Try the Estimator Schedule a Call

Construction Industry Trends

William Goodin 4/13/26 William Goodin 4/13/26

Average Cost to Build EV Charging Stations & Fleet Depots in the USA

Commercial EV charging infrastructure costs $3,000 to $250,000+ per port depending on charger type — Level 2 for workplaces and overnight depots, DC fast charging for retail and fleet turnaround, and megawatt-class systems for heavy-duty trucking corridors. Fleet depot infrastructure runs $500,000 to $5 million+. Here's the full breakdown — plus the federal 30C credit and $5B NEVI program before they expire June 2026.

William Goodin 4/13/26 William Goodin 4/13/26

Average Cost to Build a Daycare & Childcare Center in the USA

A fully licensed daycare center costs $150 to $450+ per square foot to build in 2026 — or $1.5 million to $5 million+ for a standard 7,500–12,000 SF facility. Here's an honest breakdown by format (conversion vs. ground-up vs. PEMB), capacity (30 kids to 250+), and region — plus how the expanded federal 45F tax credit can offset up to $500,000 per year in qualified facility costs.

William Goodin 4/12/26 William Goodin 4/12/26

Average Cost to Build a Car Wash in the USA (2026)

How much does it cost to build a car wash in 2026? Express tunnels run $2.5M–$8M+. Self-serve: $150K–$400K. Full breakdown by format, equipment, and region — plus the budget mistakes PE-backed operators avoid.

William Goodin 4/12/26 William Goodin 4/12/26

Average Cost to Build a Dental Office in the USA

How much does it cost to build a dental office in 2026? $150–$450+ per square foot depending on format — TI buildout, cold shell, or ground-up. Full breakdown by operatory count, equipment costs, and region. DSO and independent practice pricing.

William Goodin 4/12/26 William Goodin 4/12/26

Average Cost to Build a Data Center in the USA

Data center construction costs $600 to $1,100+ per square foot in 2026 — or $8 to $12 million per megawatt of IT load. AI-optimized facilities with liquid cooling can exceed $1,500/SF. Here's an honest breakdown by tier, format, and region, plus where the budget actually goes and why electrical infrastructure alone represents 40–45% of total cost.

William Goodin 4/10/26 William Goodin 4/10/26

Equipment Procurement for Commercial Construction: How Direct Manufacturer Relationships Save Projects Real Money

Equipment and materials represent 40–60% of hard costs on most commercial construction projects — and how you procure them determines whether your project hits its pro forma or bleeds margin. Here's how Terrapin Construction Group's direct manufacturer relationships across HVAC, insulated metal panels, pre-engineered steel, flooring, lighting, racking, and indoor agriculture systems deliver pricing and lead-time advantages that most GCs simply cannot match.