Where paving contractors lose money
6 things cost paving contractors money without ever showing up as a line item, and each one traces to a step you can install. Paving contractors average 20% gross margin, 14% overhead and 6% net profit at $1M–$5M of revenue. The CFOS target at that size is 23% gross margin, 13% overhead and 10% net, and the gap of 4 points on the bottom line is where those mechanisms live. Figures for all 7 revenue bands are in the table below.
Paving sits 7th of 11 in civil and earthwork on net profit, and it carries leaner overhead than the 48-trade average. Here is every figure, across all 7 revenue bands.
Paving by revenue band
| Metric | $1M–$5M | $5M–$10M | $10M–$25M | $25M–$50M | $50M–$100M | $100M–$500M | $500M+ | CFOS target |
|---|---|---|---|---|---|---|---|---|
| Overhead | 14% | 13% | 12% | 11% | 10% | 9% | 8% | 13% |
| Gross margin | 20% | 22% | 23% | 25% | 26% | 28% | 29% | 23% |
| Net profit | 6% | 9% | 11% | 14% | 16% | 19% | 21% | 10% |
SPM The Construction CFO. SPM Trade Benchmark Reference: Paving. 2026. Sulphur Prairie Management, LLC. https://runoncfos.com/trades/paving. CC BY 4.0.
Figures on this page were last revised 2026-08-21. Published under CC BY 4.0, which permits reuse of any figure here, including commercially, as long as the credit above travels with it. The same figures in machine-readable form: /benchmarks.json.
Trade level gross margin and overhead compiled by SPM The Construction CFO, validated against published CFMA and JMCO benchmarks. The CFOS targets beside them are from the book CONTROL: The Construction Financial Operating System, published with the full reference at runoncfos.com.
- 2024 Construction Financial Benchmarker, Executive Summary, Construction Financial Management Association, 2024.
- 2025 Performance Benchmarks, Construction Companies, Jones Maresca and Company, 2025.
- SPM Trade Benchmark Reference, Sulphur Prairie Management, LLC, 2026.
Sourcing and method: the methodology page.
Which bands are measured. The 4 bands above $10M–$25M carry the survey curve further out and have not been reconciled against the licensed CFMA Benchmarker. How every figure was built is set out on the methodology page.
6 problems specific to paving
You priced the lot in winter, the GC's schedule slid, and the tons you're buying now cost more than the tons you sold. You sell square yards and you buy tons, so an overrun in the mat never reaches the pay app. A production crew burns a month of material before lunch, on COD terms, weeks before there's a pay application to put it on. You place base and binder early so the site has something to drive on, then come back a year or two later for the surface.
Each one below points at the item, the unit, the clock, or the party that makes it a paving problem, and it says which step fixes it.
| Mechanism | Why it's specific to this trade | Step |
|---|---|---|
| You bid the binder in February and buy it in September | A framer's lumber moves too, but it moves on a market they can watch and re-buy weekly. You're buying a refinery byproduct at the plant's posted price on the morning the trucks roll, against a number you committed to seven months earlier. In 2022 Kansas DOT's PG 64-22 index ran from $496 a ton in January to $774 a ton by August, and contractors on indexed work absorbed roughly 60 percent of that surge while spot buyers with no clause absorbed roughly 85 percent. | Estimating system |
| The half inch nobody catches until the plant statement posts | A drywall sub buys sheets and bills the same sheets, so an overrun announces itself at the supply house. Paving converts tons into square yards through a field setting adjusted by a person standing on a machine, and the conversion is invisible to the paver operator, to the GC, and to the progress estimate. That's why yield has to live in the job cost structure ticket by ticket, and why a monthly plant statement is far too late to be a control. | Job cost structure |
| One paving day spends a month of material in eight hours | Hot mix has to be placed hot, which puts your practical haul radius around 60 to 90 minutes, and inside that radius there's usually one plant. One plant means no second bid and no leverage on terms, and it means you can't walk away in July. Your largest cost line turns over three to four times faster than the receivable that covers it, and the distance between them opens widest right when tonnage is climbing fastest. | Software and bookkeeping alignment |
| Base course in month two, retention released in month twenty | Most subs finish their scope, punch out, and get released while the job is still moving. Paving is the trade whose scope is deliberately split across the entire schedule, so the money earned first is released last. The second trip also drags a full equipment package back to the site: paver, two rollers, a skid, a tack distributor, and lowboy moves, all charged against a single bid line that carried one mob. | Monthly cadence |
| Grade wasn't ready and the day is still paid for | Other trades can send half a crew or come back Tuesday. You can't pave half a day, and hot mix doesn't go back in the silo. A plant slot can't be un-booked at six in the morning either. When the utility sub is still in the trench at daylight, the slot, the trucking, and the crew are already committed and non-recoverable, and a same-day standby claim against a GC almost never gets paid. | Project management |
| The lab sets your price weeks after you already billed it | Most subs know their selling price the day the contract is signed. Paving has a selling price that a laboratory sets after the work is buried under the next lift, from samples taken out of mats nobody can touch anymore. That makes WIP on agency paving a forecast of a lab result, and carrying it at full value is how a strong June turns into a confusing August. | Job cost structure |
Paving against the other 47 trades
| Metric | Paving | Civil and earthwork average | All 48 average | Rank |
|---|---|---|---|---|
| Overhead | 14% | 15% | 15.1% | 6th of 48 |
| Gross margin | 20% | 20.7% | 22.1% | 39th of 48 |
| Net profit | 6% | 5.7% | 7% | 38th of 48 |
Paving sheds 6 points of overhead between $1M–$5M and $500M+, against 6.2 for civil and earthwork as a group. Inside that group, SWPPP and erosion control keeps the most at 10%, and Civil, Excavation, Paving, 1 more all run 14% overhead, the leanest. The leanest one is this trade.
Other civil and earthwork trades
What owners ask
What overhead should a paving contractor run?
Paving shares its overhead figure with 10 other trades at this revenue, which is what the published data resolves to. It runs 14% at $1M–$5M and 8% at $500M+, as a percentage of revenue. That sits 1 point below the civil and earthwork average of 15%. The CFOS target at $1M–$5M is 13%. The CFOS target is one point leaner than your trade's average at your revenue.
What gross margin should a paving contractor run?
Paving shares its gross margin figure with 1 other trade at this revenue, which is what the published data resolves to. It runs 20% at $1M–$5M and 29% at $500M+, as a percentage of revenue. That sits 0.7 points below the civil and earthwork average of 20.7%. The CFOS target at $1M–$5M is 23%. The CFOS target is published at $1M to $5M. It's set at whatever gross margin produces the net profit target once overhead is paid, and never below your trade's own average.
What net profit should a paving contractor run?
Paving shares its net profit figure with 3 other trades at this revenue, which is what the published data resolves to. It runs 6% at $1M–$5M and 21% at $500M+, before taxes, as a percentage of revenue. That sits 0.3 points above the civil and earthwork average of 5.7%. The CFOS target at $1M–$5M is 10%. The CFOS target is published at $1M to $5M.
What profit margin should a small paving business run?
Owners usually mean net profit when they say profit margin, and for paving at $1M–$5M that's 6%. Gross margin is a different number, 20%, and it's what's left after job costs but before overhead. Overhead is the 14% sitting between the two. A small paving business holding 6% net is at the published figure for its size, and the CFOS target at that revenue is 10%.
Does paving get more profitable as it grows?
Overhead is the number that moves. Paving sheds 6 points between $1M–$5M and $500M+, which is in line with the 6.2 points civil and earthwork sheds as a group. Net profit starts 1 points under the 48-trade average, so the room is in the overhead line before it's anywhere else.
Where does paving sit against the other trades?
Paving is 7th of 11 in civil and earthwork on net profit. SWPPP and erosion control keeps the most at 10%. Its overhead is the leanest too, level with Civil, Excavation, SWPPP and erosion control. Gross margin ranks 39th of 48 and overhead ranks 6th.
Everything on this page is something you can install yourself, andCONTROL is the order to do it in. If you would rather buy the finished result, SPM The Construction CFO does this work for paving contractors as a service. It is a separate firm, Sulphur Prairie Management, LLC, run by the same author.
Wrote CONTROL, the 8 step system these figures sit inside. More about the author.