CFOS MODULE 05 · TRADE BENCHMARKING

IS 22 PERCENT GOOD? DEPENDS ON YOUR TRADE.

QUICK ANSWER

A gross margin that's excellent for a civil contractor is a losing number for a low voltage contractor, because the labor to material ratio is completely different. Without a trade specific benchmark, an owner has no way to tell a good year from a bad one. Trade Benchmarking is the CFOS module that sets your gross margin, net margin, and overhead targets from 48 trades broken out by revenue band.

Most contractors benchmark against the only two numbers available to them, which are last year and whatever a competitor claimed at a trade association lunch. Neither is useful, because margin expectations change with the trade and again with company size. A $2M electrical contractor and an $11M electrical contractor shouldn't run the same overhead percentage or hold the same gross margin, and comparing either one to a general contractor's numbers is meaningless. When you have a real target for your trade at your revenue, every monthly report becomes a comparison instead of a description, and a 3 point miss is a conversation in February rather than a surprise in December.

BY JOSH LUEBKERPublished June 2026Updated August 2026
WHERE THE MONEY GOES

WHAT HAPPENS WITHOUT THIS SYSTEM.

01

Last year becomes the only standard

Comparing this year to last year tells you the direction and never the altitude, so a company can improve every year and still be well below what its trade supports. Two consecutive better years feel like success while the business leaves six figures on the table. A trade benchmark is what tells you the difference between improving and performing.

02

Margin gets negotiated against the wrong reference

When a general contractor says your number is high, an owner without a benchmark has no basis to hold the price and starts cutting to stay competitive. Two or three of those decisions set a new normal that the company then can't afford. Knowing the margin your trade requires at your size is what makes holding a number a business decision rather than a bluff.

03

Overhead percentage is compared to nothing

Overhead as a percentage of revenue is meaningful only against your trade and your volume, and it moves every month with revenue. A contractor at 18 percent overhead might be lean or bloated depending entirely on the trade and the revenue band. Without the reference, the number gets watched and never acted on.

WHAT OWNERS BLAME

WHAT OWNERS THINK IS WRONG. WHAT IS CAUSING IT.

What owners think: Owners assume construction margins are what the market allows and that their trade simply runs thin, so they focus on volume instead of margin.

What's causing it: Margin varies more between companies inside a trade than it does between trades, which means the market isn't setting your number, your estimating and your execution are. When we benchmark a new client against their trade at their revenue band, the difference between them and the target is almost always in overhead absorption or labor productivity and not in price. Volume applied to a below benchmark margin just produces more of the same result.

HOW CFOS CONTROLS IT

WHAT THIS MODULE DELIVERS.

Gross margin, net margin, and overhead targets for your specific trade at your revenue band, from a 48 trade benchmark set
A monthly comparison of your actuals to those targets, so a variance is caught inside the quarter it happens
The CFOS target alongside the industry number, since the industry average is a description of typical performance rather than a goal
A bid floor for your trade at your size, so a job that can't carry your overhead is identified before it's priced
Days sales outstanding measured against the same ladder every other client is measured on, 90 days weak, 45 target, and 30 strong
WHICH TRADES FEEL THIS MOST

WHERE IT HITS HARDEST.

LABOR INTENSIVE TRADES

Concrete, framing, drywall, and masonry

Trades where labor is the majority of cost carry higher gross margins because they're absorbing production risk that a material heavy trade doesn't take. A 22 percent gross margin in flatwork is a warning, since crew productivity variance alone can consume that much. The benchmark for these trades sits meaningfully higher and the room for a miss is much smaller.

MATERIAL HEAVY TRADES

Electrical, mechanical, and structural steel

When purchased equipment and material make up most of the contract value, gross margin percentage reads lower while the dollars per job are larger. Benchmarking these trades on percentage alone makes a healthy company look weak. The useful target combines margin percentage with a working capital requirement, because the cash profile is what constrains the business.

SERVICE AND RECURRING TRADES

SWPPP, environmental, and low voltage service

Recurring inspection and maintenance work carries the highest gross margins in our benchmark set and the smallest average invoice. The risk moves from production to collection, since dozens of small invoices age without anyone noticing. The benchmark for these trades pairs a high margin target with a strict days sales outstanding target.

WHAT CHANGES WHEN THIS IS FIXED

THE OUTCOME IN PLAIN NUMBERS.

The immediate use is diagnostic. Putting a client's trailing twelve months next to the benchmark for their trade and revenue band usually produces one clear answer within an hour, which is whether the problem is pricing, production, or overhead. Those three call for entirely different work, and guessing between them is how a year gets spent on the wrong fix.

The longer term use is in bidding. Once you know the gross margin your trade requires at your size to produce 10 percent net, you have a floor, and a job that can't carry it gets declined on purpose rather than won and regretted. We maintain benchmarks across 48 trades by revenue band, and every client is measured against their own trade and not against construction as a category.

COMMON QUESTIONS

FREQUENTLY ASKED.

It depends on the trade and the revenue band, which is why a single construction average isn't usable. Labor intensive trades like concrete, framing, and masonry carry higher gross margins because they absorb production risk, while material heavy trades like electrical and mechanical read lower on percentage with more dollars per job. Contractors running the full CFOS system carry a gross margin five points better than their trade's average at their revenue band and clear 10 percent net or better at the company level. The specific number is your trade at your size, which is the only comparison that tells you anything.
Labor intensive trades, because concrete, framing, drywall, and masonry have very little room for a production miss and need a higher margin target than owners expect. Material heavy trades, because electrical, mechanical, and structural steel look weak on margin percentage while being healthy, so the wrong benchmark produces the wrong decision. Service and recurring trades, because SWPPP, environmental, and low voltage service carry the highest margins in the set and the largest collection risk, so their target pairs margin with days sales outstanding.
Gross margin, net margin, and overhead targets for your trade at your revenue band from a 48 trade benchmark set, a monthly comparison of your actuals against those targets, the CFOS target shown next to the industry number so a typical result isn't confused with a goal, a bid floor for your trade at your size, and days sales outstanding measured against the same ladder every client is measured on.
WHAT THIS TIES INTO
Josh Luebker, The Construction CFO
Josh Luebker
FRACTIONAL CFO · THE CONSTRUCTION CFO

Former commercial project manager and master electrician: 150+ projects worth $2.1B combined, from $50,000 to $300M. Now fractional CFO to commercial subcontractors.

IS YOUR MARGIN GOOD FOR YOUR TRADE?

Bring your last full year. We will put it next to the benchmark for your trade and revenue band on the call.

You don't hire a CFO because it's safe, you do it because the real risk isn't having one.
Book a 20 minute diagnostic

20 minutes. No sales pressure. We will tell you exactly what's broken before we talk about anything else.

OR START WITH THE WORKBOOKS. NO CALL NEEDED.