How much should a general contractor charge? Homeowners ask it before signing a contract; contractors ask how much they can charge and still win. Both questions have the same answer: the fee has to cover the contractor’s job costs, office overhead and a fair profit. This guide shows typical 2026-27 ranges, the pricing methods GCs use, and a calculator you can use to build or check a GC price.
How this guide was prepared: written and reviewed by the Design Estimation estimating team, led by founder Austin Smith (7+ years in construction estimating) and backed by ASPE Certified Professional Estimators. Figures are typical 2026-27 ranges and vary by state, market and project.
Typical General Contractor Fees in 2026-27
| Cost component | Typical range | What it covers |
|---|---|---|
| GC fee (overhead and profit) | 10% – 20% of job cost; up to about 25% on large or complex work | Office costs and the contractor’s profit |
| Company overhead | 15% – 25% for small firms; 10% – 14% for large firms | Office staff, rent, insurance, vehicles, software, estimating |
| Net profit | 6% – 9% residential; 5% – 8% commercial | What the company keeps after all costs |
| Materials markup | 7.5% – 10%, sometimes up to 20% | Purchasing, handling and the risk of price changes |
| General conditions | Priced from the schedule, often 5% – 10% of direct cost | Superintendent, temporary facilities, dumpsters, cleanup, permits |
| Contingency | Commonly 5% – 10%, higher for renovations | Unknown conditions and design gaps |
These ranges are typical, not rules. Location, market conditions, project size and risk all move the number. See our general contractor estimate examples to see how these lines appear in a real estimate.
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How General Contractors Price a Job
| Pricing method | How the GC is paid | Best for |
|---|---|---|
| Lump sum (fixed price) | One price for a defined scope; overhead and profit built in | Complete drawings and a clear scope |
| Cost-plus fixed fee | Actual cost plus an agreed dollar fee | Projects where the scope may change |
| Cost-plus percentage | Actual cost plus a percentage, often 10% – 20% | Custom homes and renovations with open decisions |
| Guaranteed maximum price (GMP) | Cost plus fee, capped at a maximum price | Commercial work with a construction manager |
| Time and materials | Hourly labor rates plus marked-up materials | Small jobs, repairs and service work |
| Unit price | A price per unit (per cy, sf, lf) times measured quantities | Sitework, paving and public work |
Markup vs. Margin: Why 20% Markup Is Not 20% Profit
Markup is calculated on cost; margin is calculated on the selling price. A job that costs $100 and is marked up 20% sells for $120. The $20 is only 16.7% of the price, and if overhead takes 18% of revenue, the job loses money.
- Price from a markup: price = cost × (1 + markup).
- Price from a target margin: price = cost ÷ (1 − margin). A 20% margin on $100 of cost needs a $125 price, which is a 25% markup.
General Contractor Fee Calculator
Enter the direct cost of the work (subcontractors, materials, labor and equipment) and your percentages. The calculator builds the price the same way an estimate summary does.
| General conditions | $0 |
| Contingency | $0 |
| Overhead | $0 |
| Profit | $0 |
| Overhead + profit as % of job cost | 0% |
| Profit margin on the price | 0% |
| Total contract price | $0 |
Overhead is applied to direct cost, general conditions and contingency; profit is applied after overhead. Rates vary by state, market and project risk.
Worked Example: $500,000 Residential Addition
| Line | Calculation | Amount |
|---|---|---|
| Direct cost | Subs, materials, labor, equipment | $500,000 |
| General conditions | 6% of direct cost | $30,000 |
| Contingency | 5% of direct cost | $25,000 |
| Overhead | 8% of $555,000 | $44,400 |
| Profit | 7% of $599,400 | $41,958 |
| Total price | – | $641,358 |
Overhead and profit together come to about 15.6% of the job cost, inside the typical 10% to 20% range, while the contractor’s actual profit margin on the price is about 6.5%.
What Drives a General Contractor’s Fee Up or Down
- Project size: small jobs carry a higher percentage because supervision and office time do not shrink in proportion.
- Risk and unknowns: renovations, old buildings and incomplete drawings need more contingency.
- Schedule: fast-track work needs more supervision and overtime.
- Location: labor rates, permit costs and insurance differ by state and city.
- Market conditions: busy contractors price higher; slow markets push fees down.
- Contract type: a fixed price carries more risk for the GC than cost-plus, so the fee is often higher.
How to Check if a General Contractor’s Price Is Fair
- Ask for a line-item estimate grouped by trade or CSI division, not one lump number.
- Compare bids line by line so missing scope does not look like savings.
- Check allowances for finishes and fixtures against what you actually plan to buy.
- Read the exclusions; permits, utility connections and landscaping are common ones.
- Get an independent estimate for large projects to check quantities and pricing.
Do General Contractors Give Free Quotes?
Most general contractors give a free quote for small and medium projects. For large custom homes or commercial work, a detailed estimate takes many hours, so some contractors charge a design-build or preconstruction fee that is credited to the contract if you hire them. Contractors who bid often outsource the takeoff and pricing; our general contractor estimating services deliver a bid-ready estimate in 24 to 48 hours, and our guide to what an estimating service costs explains pricing.
Frequently Asked Questions
Quick answers about general contractor fees and pricing.
How much should a general contractor charge?
Most general contractors charge 10% to 20% of the construction cost for overhead and profit, and up to about 25% on large or complex projects. General conditions and contingency are added on top.
What is a typical general contractor markup on materials?
Typically 7.5% to 10%, although some contractors mark up materials as much as 20% to cover purchasing, handling and price risk.
What is the difference between markup and margin?
Markup is a percentage of cost; margin is a percentage of the selling price. A 20% markup on $100 gives a $120 price, which is a 16.7% margin.
What is a cost-plus contract fee?
The owner pays the actual cost of the work plus a fixed fee or a percentage, often 10% to 20%. A guaranteed maximum price can cap the total.
Do general contractors charge for estimates?
Most give free quotes for smaller jobs. Detailed estimates for large projects may carry a preconstruction fee that is credited if you sign the contract.
Can you prepare the estimate behind a general contractor’s bid?
Yes. Our human estimators prepare complete general contractor estimates by CSI division in 24 to 48 hours, ready for your markup.
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