What is the average net profit margin for construction subcontractors?

Net profit margins for commercial subcontractors doing $1M to $5M in revenue typically range from 5% to 8.5% depending on trade. Specialty trades like mechanical, SWPPP, waterproofing, and elevator run higher at 7.5 to 9.5% at the same revenue band. Labor-intensive commodity trades like framing, painting, and flooring sit at the low end, 5 to 6%. Margins improve as revenue grows due to overhead leverage.

What net profit margin should a construction subcontractor target?

The CFOS target for commercial subcontractors doing $1M to $12M is 12% net profit margin. Industry averages across most trades sit between 5.5% and 9.5% at that revenue band. The gap between industry average and the CFOS target is almost always explained by overhead rate — most subcontractors are running 18 to 28% overhead when their estimate assumes 10%.

Why do net profit margins improve at higher revenue levels?

Fixed overhead costs do not grow proportionally with revenue. A subcontractor doing $10M with $1.2M in overhead runs 12% overhead. The same overhead structure at $5M is 24%. As revenue grows against a stable fixed cost base, the overhead rate drops and net margin expands.

How is net profit margin calculated for construction subcontractors?

Net profit margin equals net income divided by total revenue. Net income equals revenue minus direct job costs minus overhead. Most subcontractors understate overhead, which makes net income appear higher than it is until the cash flow reality catches up.

Net Profit Benchmarks — 48 Trades — 7 Revenue Bands

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NET PROFIT FOR
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Net profit margins across commercial construction trades range from 5% at the low end (framing, painting, flooring at $1M–$5M) to 13.5% at the top (SWPPP, waterproofing, elevator, mechanical at $500M+). For most subcontractors doing $1M–$12M, the industry average sits between 5.5% and 9.5% depending on trade. The CFOS target is 12% — the gap between average and target is almost always overhead structure, not field performance.

Published: May 2026Updated: June 202648 Trades — 336 Data Points

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Trades Covered

SPM Trades

$1M–$500M+

Revenue Range

336

Data Points

Your Annual Revenue — type or slide to see real dollar values

$ Million

$1M$3M$5M$10M$25M$50M$100M+

1% Net Profit Equals

$30,000

per year at your revenue

Industry Average at Your Revenue

$225,000

based on 7.5% avg across all trades

Each 1% Improvement Adds

$30,000

to your annual bottom line

Net Profit Margin — Industry Benchmarks — By Trade and Revenue Band

SPM SPM serves this trade directly through CFOS

SPM trade names are clickable — click to see the financial operating system for that trade

Trade	$1M–$5M	$5M–$10M	$10M–$25M	$25M–$50M	$50M–$100M	$100M–$500M	$500M+

SPM badge = one of 24 CFOS trades. Click the trade name to see its financial operating system. 1% of $1M = $10,000 | 1% of $5M = $50,000 | 1% of $10M = $100,000

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