Where process piping contractors lose money
6 things cost process piping contractors money without ever becoming a line item, and each one traces to a step you can install. Process piping contractors average 24% gross margin, 16% overhead and 8% net profit at $1M–$5M of revenue. The CFOS target at that size is 26.5% gross margin, 15% overhead and 11.5% net, and the 3.5 points left on the table is where those mechanisms live. Figures for all 7 revenue bands are in the table below.
Process piping ranks 4th of 7 in mechanical and life safety on net profit, and it has heavier overhead than the 48-trade average. Here is every figure, across all 7 revenue bands.
Process piping by revenue band
| Metric | $1M–$5M | $5M–$10M | $10M–$25M | $25M–$50MModeled | $50M–$100MModeled | $100M–$500MModeled | $500M+Modeled | CFOS target at $1M–$5M |
|---|---|---|---|---|---|---|---|---|
| Overhead | 16% | 15% | 14% | 13% | 12% | 11% | 10% | 15% |
| Gross margin | 24% | 25% | 26% | 27% | 29% | 30% | 32% | 26.5% |
| Net profit | 8% | 10% | 12% | 14% | 17% | 19% | 22% | 11.5% |
| Metric | $1M–$5M | $5M–$10M | $10M–$25M |
|---|---|---|---|
| Overhead | 15% | 14% | 13% |
| Gross margin | 26.5% | 27.5% | 28.5% |
| Net profit | 11.5% | 13.5% | 15.5% |
Modeled extension of the survey curve, not reconciled against the licensed CFMA Benchmarker. That applies to the 4 bands above $10M to $25M, and no CFOS target is published for them.
Gross margin and overhead come from CFMA, Jones Maresca and SPM's own trade data, because those are the figures those sources report by trade and size. Net profit is calculated from them as gross margin minus overhead, so the three rows tie. That makes it an operating profit figure: what is left before interest, other income and expense, and the tax planning choices owners make, such as bonuses, depreciation methods and retirement contributions.
Surveys report net income before taxes after those items, so a reported net can run below the figure here. At the typical contractor the difference is small: CFMA's 2025 medians are 7.1 percent before interest and taxes and 6.7 percent net income before taxes. It grows with size. Against the separate measured net profit dataset, the calculated net runs 0.8 points higher at $1M to $5M, 2.2 points at $5M to $10M and 3.5 points at $10M to $25M, because the gross margin and overhead rows change faster with size than reported net profit does.
Above the $10M to $25M band the gross margin and overhead rows are a modeled extension of the same curves. They have not been reconciled against the licensed CFMA Benchmarker, and the calculated net there runs well above survey medians, so read those bands as a model and not as a survey result.
SPM The Construction CFO. SPM Trade Benchmark Reference: Process piping. 2026. Sulphur Prairie Management, LLC. https://runoncfos.com/trades/process-piping. 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 Construction Financial Benchmarker, Executive Summary, Construction Financial Management Association, 2025.
- 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 extend the survey curve further out and have not been reconciled against the licensed CFMA Benchmarker. How every figure was built is explained on the methodology page.
6 problems specific to process piping
Pipe is on the ground, welders are on the clock, and 200 spools can't be cut because one valve vendor hasn't released a certified dimensional print. You wrote checks for PQRs, third-party lab tests, and welder requalifications weeks before a single joint was billable, and none of it got tagged to the job that caused it. The system holds pressure, the crew is long gone, and the final application waits because one fitting's MTR never made it into the turnover package. You bid 316L in March, bought it in July, and the escalation answer came back pointing at a carbon steel index that never budged.
Each one below points at the item, the unit, the clock, or the party that makes it a process piping problem, and it says which step fixes it.
| Mechanism | Why it's specific to this trade | Step |
|---|---|---|
| One Missing Valve Print Stops 200 Spools | An electrician waits on one switchgear lineup and knows the date. You're tracking a couple hundred separate release dates, and the one that stops your shop is a drawing, not a crate. Your procurement log never flags it, because the PO looks placed and the delivery date looks fine. | Project management |
| Weld Qualifications You Paid For Before Day One | This is the cost of being allowed to start, and the code sets the expiration date, not you. A framing crew doesn't expire. Your welder does, on a six-month clock that runs whether or not there's work in that process, which is why the spend piles up in slow months and reads as general overhead instead of the price of a specific job. | Overhead calculation |
| Your Final Pay App Is Waiting on a Binder | Progressive sampling makes it worse in a way no other trade deals with. One rejected weld in a random sample expands examination to more welds by the same welder, which generates rework and a second round of paperwork that was never priced. The person assembling the book is also the person running your next job, so closeout loses to production every week it stays unscheduled. | Software and bookkeeping alignment |
| Nickel Moved and Your GC Looked at Steel | An electrician fighting about copper is fighting about a slice of his contract. On exotic-alloy work your pipe, fittings, and valves are 45 to 60 percent of contract value, and the index that governs them is a separate published number most GCs have never opened. A delayed notice to proceed stretches that exposure further, and your price doesn't change with it. | Estimating system |
| The Last 10 Percent Costs Four Mobilizations | Insulators and painters follow you, so a weld rejected after they've passed generates their removal and reinstall as a backcharge against you. The contract usually makes coordinating with the equipment delivery schedule your job, which means the extra trips aren't change orders even though the delay belongs to somebody else. Every trip restarts supervision and access cost on a scope the estimate treated as one continuous run. | Project management |
| Forty Grand of Spools You Can't Bill | Exotic filler like ERNiCrMo-3 for Inconel or ER2209 for duplex runs $40 to $90 a pound and gets bought up front. Argon for back-purging large-bore stainless is a continuous consumable, and your third-party NDE crew invoices on 30 days while your pay app runs 60 to 90. Every one of those is cash out against work parked in your yard with no receivable behind it. | Job cost structure |
Process piping against the other 47 trades
| Metric | Process piping | Mechanical and life safety average | All 48 average | Rank |
|---|---|---|---|---|
| Overhead | 16% | 16.1% | 15.1% | 32nd of 48 |
| Gross margin | 24% | 24.6% | 22.1% | 8th of 48 |
| Net profit | 8% | 8.4% | 7% | 8th of 48 |
Process piping sheds 6 points of overhead between $1M–$5M and $500M+, against 6.3 for mechanical and life safety as a group. Inside that group, Mechanical, Plumbing and Elevator all keep 9%, the most in the group, and Fire protection runs the leanest overhead at 15%. Process piping is neither, which is the usual position and the one with the most room in it.
Other mechanical and life safety trades
What owners ask
What overhead should a process piping contractor run?
Process piping shares its overhead figure with 12 other trades at this revenue, which is what the published data resolves to. It averages 16% at $1M–$5M and 10% at $500M+, as a percentage of revenue. That is 0.1 points below the mechanical and life safety average of 16.1%. The CFOS target at $1M–$5M is 15%. The CFOS target is one point leaner than your trade's industry average at your revenue.
What gross margin should a process piping contractor run?
Process piping shares its gross margin figure with 4 other trades at this revenue, which is what the published data resolves to. It averages 24% at $1M–$5M and 32% at $500M+, as a percentage of revenue. That is 0.6 points below the mechanical and life safety average of 24.6%. The CFOS target at $1M–$5M is 26.5%. The CFOS target recalculates at your revenue: whatever gross margin produces the net profit target once overhead is paid, never below your trade's own industry average.
What net profit should a process piping contractor run?
Process piping shares its net profit figure with 12 other trades at this revenue, which is what the published data resolves to. It averages 8% at $1M–$5M and 22% at $500M+, before taxes, as a percentage of revenue. That is 0.4 points below the mechanical and life safety average of 8.4%. The CFOS target at $1M–$5M is 11.5%. The CFOS target recalculates at your revenue: 10 percent before taxes, or 3.5 points better than your trade's industry average, whichever is higher.
What profit margin should a small process piping business run?
Owners usually mean net profit when they say profit margin, and for process piping at $1M–$5M that's 8%. Gross margin is a different number, 24%, and it's what's left after job costs but before overhead. Overhead is the 16% between the two. A small process piping business holding 8% net is at the published figure for its size, and the CFOS target at that revenue is 11.5%.
Does process piping get more profitable as it grows?
Overhead is the number that moves. Process piping sheds 6 points between $1M–$5M and $500M+, which is in line with the 6.3 points mechanical and life safety sheds as a group. Net profit is already above the 48-trade average, so the room is in holding it while revenue climbs.
Where does process piping rank against the other trades?
Process piping ties 3 trades in mechanical and life safety on net profit, all at 8%. Mechanical, Plumbing and Elevator are the most profitable at 9%. Fire protection runs the leanest overhead at 15%. Gross margin ranks 8th of 48 and overhead ranks 32nd.
That's the industry average and the CFOS target for process piping at every size. Want your own books set beside them? The Financial Health Snapshot builds a CEO Report from your last twelve months, sets every figure against your trade, and walks you through it on a 60 minute call. SPM The Construction CFO (Sulphur Prairie Management, LLC) is a separate firm, and the same author runs it.
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 process piping contractors as a service. It is a separate firm, Sulphur Prairie Management, LLC, run by the same author.
Wrote CONTROL, the 8 step system behind these figures. More about the author.