TRADE SERVICE · STRUCTURE & ENVELOPE CLUSTER

FRACTIONAL CFO FOR INSULATION CONTRACTORS.

QUICK ANSWER

We run the finance function for insulation subcontractors doing $1M to $12M: job costing aligned to the way you estimate, a 13 week cash flow forecast, monthly WIP, and a CFO in the room every month. Pricing starts at $1,900 per month.

Insulation sells three products with three cost structures, so the first move is three cost histories. Batt is piece-rate manual labor, blown is machine production by the bag, and spray foam is a chemical process with rig cost, certified applicators, and a yield problem, and whichever line is mispriced highest wins the worst work. For spray we run a per-job reconciliation between chemical sets bought and board feet installed, because substrate temperature, overspray, trimming, and cavity geometry tax every set and without that reconciliation the waste factor becomes folklore. We also put substrate prep and access premiums on the schedule of values as their own lines, since prep done inside a unit price disappears.

BY JOSH LUEBKERPublished 2026-08-06Updated 2026-08-06
WHERE INSULATION LOSES MONEY

THE THREE THINGS THAT DRAIN THE CASH.

LEAK 01

The Blended Product Book

Batt, blown, and spray are three businesses with three cost structures sold under one estimate history. Whichever line is mispriced highest wins the worst work.

LEAK 02

The Set-Yield Spread

Spray foam is bought in chemical sets and sold in board feet, and geometry, temperature, and overspray tax every set. The per-job yield reconciliation is the trade's truth report; skip it and the waste factor becomes folklore.

LEAK 03

The Cover-Up Clock

Insulation passes inspection or the drywall behind it stalls; it mobilizes after rough-in or eats the compression. The trade lives in the schedule's narrowest slot and gets paid like it has float. (cfos-cash-flow-cycle-system) ---

HOW SPM FIXES IT

WHAT WE CHANGE.

Three products, three cost worlds (batt, blown, spray)
Spray foam yield (the waste factor geometry writes)
The inspection gate (cover-up scheduling)
Access premiums (the attic tax)
Substrate prep and the SOV line
PRICING

FLAT MONTHLY FEE. NO SURPRISES.

Priced by trailing 12 month revenue. No hourly billing. No payroll. No add-ons.

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.

Prevailing wage note: Insulation work often runs on public bids, which means certified payroll and wage classifications have to line up with the job cost record. ControlQore holds the classification against the cost code, so the certified report and the job cost report come from the same data instead of somebody keying the same numbers twice every week.

COMMON QUESTIONS

FREQUENTLY ASKED.

Insulation contractors at $1M to $5M net 6.5 percent on average, rising to 8.5 percent by $10M to $25M, and notably plateauing there in the top band; the CFOS target at $1M to $5M is 10 percent. The plateau usually traces to growth-stage overhead (rigs, branches, estimating) absorbed instead of recovered. Every net profit figure here is stated before taxes, the same basis CFMA reports on, so the two are directly comparable.
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.
ControlQore is the job costing and WIP platform we use for all clients. Purpose-built for contractors, more affordable than legacy tools, and AI-infused. We set it up and manage it, so you do not have to learn it.
A bookkeeper records what happened. We tell you what it means and what to do about it. We align job costing to your estimates, track WIP monthly, and hold strategic accountability meetings so problems get fixed and not merely documented.
$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 INSULATION WORK?

Bring one job. We will show you the difference between what you bid and what it cost.

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.