Reinforcing steel
No survey separates reinforcing steel on its own, so this page shows Structural steel's figures as the nearest comparable trade, labelled as derived, and lists 3 mechanisms that cost reinforcing steel contractors money and the step that fixes each.
No survey separates reinforcing steel, and it isn't one of the 48 trades in the SPM reference. The figures on this page are Structural steel's, the nearest comparable trade that's in it, and every table and export labels them as derived. They describe a trade that works like this one, not reinforcing steel itself. Use them to find the neighbourhood, then let your own job costing be the answer.
Reinforcing steel by revenue band
| Metric | $1M–$5M | $5M–$10M | $10M–$25M | $25M–$50MModeled | $50M–$100MModeled | $100M–$500MModeled | $500M+Modeled | CFOS target at $1M–$5M |
|---|---|---|---|---|---|---|---|---|
| Overhead | 15% | 14% | 13% | 12% | 11% | 10% | 9% | 14% |
| Gross margin | 23% | 24% | 25% | 26% | 28% | 29% | 31% | 25.5% |
| Net profit | 8% | 10% | 12% | 14% | 17% | 19% | 22% | 11.5% |
| Metric | $1M–$5M | $5M–$10M | $10M–$25M |
|---|---|---|---|
| Overhead | 14% | 13% | 12% |
| Gross margin | 25.5% | 26.5% | 27.5% |
| 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.
Run On CFOS. Run On CFOS Trade Benchmark Reference: Reinforcing steel. 2026. Sulphur Prairie Operations, LLC. https://runoncfos.com/trades/reinforcing-steel. 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 come from figures CFMA, Jones Maresca and other sources publish, and Run On CFOS derives net profit as gross margin minus overhead. The CFOS targets beside them are from the book CONTROL: C.F.O.S. 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.
- Run On CFOS Trade Benchmark Reference, Sulphur Prairie Operations, 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.
3 problems specific to reinforcing steel
The GC's schedule shows footings starting next week, your bar list is still with the structural engineer, and you've already written the check to the detailer. You bill nominal plan pounds, you buy laps, drops and accessories, and the tonnage can be dead accurate on a job that still loses money. You priced the steel in March and you're buying it in July, and on a hard bid the whole move in between belongs to you.
Each one below points at the item, the unit, the clock, or the party that makes it a reinforcing steel problem, and it says which step fixes it.
| Mechanism | Why it's specific to this trade | Step |
|---|---|---|
| Your Detailer Gets Paid Before the Stamp Comes Back | Almost every other sub on that job buys a product that already exists. Sheetrock, pipe, wire, and block wait on a shelf in a warehouse somewhere, while a rebar package exists as shape codes and mark numbers waiting on one engineer's stamp. That gate is what sends your cash out first and brings it back last. The party controlling the gate isn't you, and it isn't the GC asking where the mats are. | Project management |
| Chairs and Laps Have No Pay Weight Behind Them | Most trades buy and sell in the same unit. A rebar sub buys pounds from a fabricator, bills pounds from a plan takeoff that was never meant to describe what gets purchased, and then pays for placement in manhours while quoting it in tons. Two unit conversions come between your purchase order and your pay application, and neither one is visible until you split the codes. | Job cost structure |
| A Mill Letter in July Can Erase a March Bid | A mill announcement reaches every rebar sub in the region on the same day at the same dollar figure, which means there's no shopping your way out of it and no competitor absorbing it for you. Trades buying manufactured goods see price drift over quarters; you see a step change in a letter. When your biggest material line reprices in one move between bid day and release day, the exposure is concentrated in a way a drywall or paving package never is. | Estimating system |
Other concrete and masonry trades
What owners ask
What gross margin should a reinforcing steel contractor run?
No survey reports reinforcing steel on its own, so there's no figure of its own to give you. The nearest comparable trade in the reference is Structural steel, which runs 23% gross margin at $1M–$5M. That's the number this page shows, labelled as derived. Treat it as the neighbourhood, because reinforcing steel can run above or below it.
Where do the figures on this page come from?
From Structural steel. In the surveys reinforcing steel rolls into 238120 Structural Steel and Precast, which mixes it with several other trades, so the reference pairs it with the nearest trade it does measure. Gross margin and overhead are that trade's, and net profit is calculated as gross margin minus overhead, so the three tie out. Every table and every export says "Derived from the nearest comparable trade."
What costs a reinforcing steel contractor the most money?
Your Detailer Gets Paid Before the Stamp Comes Back. The GC's schedule shows footings starting next week, your bar list is still with the structural engineer, and you've already written the check to the detailer. That's one of 3 on this page, and 1 of the 3 resolve to step 06, project management.
Which steps does reinforcing steel keep pointing to?
step 06 project management on 1 of them, step 01 job cost structure on 1 of them, step 04 estimating system on 1 of them. That distribution is the install order for this trade, because the step with the most mechanisms is the one holding the most money.
What should a reinforcing steel contractor use instead?
Work the mechanisms on this page first, since they're specific and actionable. For a rough sense of the economics, read the concrete and masonry group, which is the nearest published context. Your own job costing beats any industry average once step 01 is installed.
Everything on this page is something you can install yourself, and CONTROL is the order to do it in. If you would rather buy the finished result, SPM The Construction CFO does this work for reinforcing steel 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.