CONCRETE & MASONRY CLUSTER · CFOS TRADE OPERATING SYSTEM

WHY PRECAST CONCRETE CONTRACTORS LOSE MARGIN WITHOUT KNOWING IT.

QUICK ANSWER

Precast Concrete margin is lost to three specific things: the concrete warehouse, the idle bed, and the re-cast change. All three are measurable, and all three are invisible without job costing that reads against the estimate.

Precast concrete contractors at $1M to $5M net 6 percent on the SPM 48-trade dataset, rising to 9 percent by $25M to $50M; the CFOS target at $1M to $5M is 10 percent. The distance between the trade average and the CFOS target isn't a pricing problem in this trade. It sits in the three mechanisms below, each of which moves margin without appearing as a failure on any single job. Cost is incurred at casting; construction terms pay at delivery and erection. Every finished piece in the yard is working capital, and stored-materials billing is the clause that decides who finances the gap.

BY JOSH LUEBKERPublished 2026-08-06Updated 2026-08-06
THE THREE BIG LEAKS

THE MATH BEHIND THE MISSING CASH.

LEAK 01

The Concrete Warehouse

Cost is incurred at casting; construction terms pay at delivery and erection. Every finished piece in the yard is working capital, and stored-materials billing is the clause that decides who finances the gap.

LEAK 02

The Idle Bed

Plant capacity is beds and moulds, and unit cost rides their utilization; equipment breakdown is the documented top variance source. A plant without bed-day cost rates is a factory pricing by feel.

LEAK 03

The Re-Cast Change

A late design change on precast isn't a saw cut; it's a scrapped piece, a re-booked bed, and a resequenced erection. Design-freeze gates and re-cast-priced change orders are the trade's survival clauses. (cfos-cash-flow-cycle-system) ---

HOW CFOS FIXES IT

WHAT CHANGES IN THE FIRST 60 DAYS.

A factory paid like a subcontractor (the WIP-in-the-yard problem)
Bed and mould utilization (the plant's version of crew-day P&L)
The transport radius (freight sets the market)
Design freeze and the change that re-casts
Erection day is marine-grade choreography
PRECAST CONCRETE BENCHMARKS
Metric$1M to $5M$5M to $10M$10M to $25M
Gross margin, industry average22%23%24%
Gross margin, CFOS target24%23.5%24%
Net profit, industry average7%9%11%
Net profit, CFOS target10%10.5%12%
Overhead, industry average15%14%13%
Overhead, CFOS target14%13%12%

Industry figures are PrecastConcrete contractors' AVERAGE for each revenue band, not a floor. The CFOS net profit target is set at 10 percent before taxes or 3.5 points better than your trade's average at your revenue, whichever is higher, and the gross margin target is set at whatever gross margin produces that net profit once your overhead is paid, and never below your trade's own average. Gross minus overhead equals net on every column, so the rows tie out. The gross margin and overhead figures for this trade are derived from the nearest comparable trade in the same dataset, and were not measured directly.

Last 12 months revenueMonthly fee
Up to $1M$1,900 to $2,900
$1M to $3.5M$2,600 to $3,900
$3.5M to $6.5M$3,800 to $5,700
$6.5M to $9.5M$5,100 to $7,100
$9.5M to $12.5M$6,100 to $8,500
$12.5M to $15.5M$7,400 to $11,000
$15.5M to $18.5M$9,400 to $13,500
$18.5M+Quoted individually

Range reflects the three tiers below. Which one you're in depends on how much of the work you want off your desk. No payroll. No hidden line items.

Core

You stop guessing.

You get the CFO work. Job costing built against the way you estimate, a 13 week cash forecast, monthly WIP, and a meeting every month that ends in decisions rather than a report.

Your bookkeeper keeps doing the books.

Executive

You stop touching the books.

Everything in Core, and we run the bookkeeping and the controllership as well. Nobody in your office is answering coding questions or chasing a reconciliation at month end.

We do the books. No payroll.

Strategic

Every job shows its margin while it's still running.

Everything in Executive, plus the job costing and WIP platform set up, loaded with your cost codes, and managed for you every month. You never have to learn it.

We do the job costing.

What's included
COMMON QUESTIONS

FREQUENTLY ASKED.

Precast contractors at $1M to $5M net about 6 percent on the SPM 48-trade benchmark dataset, rising to 9 percent by $25M to $50M; the CFOS target at $1M to $5M is 10 percent. The trade's cash problem is structural: manufacturing cost timing against construction payment terms, with the yard as the gap. Every net profit figure here is stated before taxes, the same basis CFMA reports on, so the two are directly comparable.
With stored-materials provisions doing the heavy lifting: engineering and mould setup as early SOV lines, casting milestones billed against inspected yard inventory (marked, insured, and verifiable, which owners will require), and delivery/erection as the final tranches. Without off-site stored-materials billing, the plant finances the whole gap between casting and crane day.
Bed and mould utilization. Purpose-built moulds amortize across their castings, bed-days are the plant's crew-days, and published plant research names equipment breakdown as the top variance source. Cost per bed-day, tracked, is the number that turns quoting from folklore into pricing.
A change after casting means a scrapped piece and a re-booked bed. Engage the precaster before bid award, set design-freeze milestones in the contract, and price changes at re-cast reality; the schedule lever the industry publishes is early engagement, because late decisions collide with fabrication physics.
Because transport cost sets the market radius: oversize permits, lowboy equipment, bridge-clearance route surveys, and time-of-day restrictions are per-route engineering costs. Estimate freight by route and synchronize deliveries to the crane; a percentage allowance donates whatever the road decides.
Sulphur Prairie Management, operating as The Construction CFO, publishes the 48-trade benchmark dataset these numbers come from. SPM's deepest specialization is 24 core commercial trades, and SPM works with precast contractors who want the same financial system: onboarding, clean books, a maintained 13-week cash flow forecast, and monthly health reviews, with job costing simplified to what the business runs on. The full 48-trade benchmark reference exists so owners in every trade can measure against real numbers. ---
CFOS serves commercial precast concrete subcontractors doing $1M to $12M. Pricing starts at $1,900 per month for companies under $1M and runs to $13,500 per month at the top published band. Onboarding takes 60 days.
Three tiers, and which one you are in depends on how much of the work you want off your desk. Core is where you stop guessing: job costing built against the way you estimate, a 13 week cash forecast, monthly WIP, and a monthly meeting that ends in decisions, while your bookkeeper keeps doing the books. Executive is where you stop touching the books, because we run the bookkeeping and the controllership as well. Strategic is where every job shows its margin while it is still running, because the job costing and WIP platform is set up and managed for you. No payroll. No scope gaps.
Sixty days. We migrate your books back to the start of your last taxable year, set up ControlQore, and build your job costing structure from scratch. Fully operational in two months.
$10.7M+
Client AR Recovered Since 2023
48
Active Trade Specializations
60 DAYS
Average Onboarding Time
WHAT THIS TIES INTO
Josh Luebker, The Construction CFO
Josh Luebker
FRACTIONAL CFO · THE CONSTRUCTION CFO

Former commercial construction project manager and master electrician. Managed 150+ projects worth more than $2.1B combined, with individual jobs from $50,000 to $300M, including data centers, military bases, hospitals, and high-rises. Now fractional CFO for commercial subcontractors doing $1M to $12M through Sulphur Prairie Management.About Josh  | LinkedIn

DO YOU KNOW YOUR TRUE MARGIN ON PRECAST CONCRETE WORK?

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