CASE STUDY · CIVIL CONTRACTOR

AWAKE AT 3AM. THEN A $300K CASH FLOOR.

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A $7.1M turnkey civil contractor had grown from $500,000 in his first year to $5M in his second, and every month the business committed money to new work faster than it collected on finished work. Two lines of credit, an SBA loan, and a personal line secured against his house were all maxed out. We built a cash flow forecast, slowed the pace of new work for two months so receivables could catch up, and overhauled billing and collections. $310,000 came in during the first 30 days, and both lines of credit and the SBA loan were paid off within 90.

Growth is what this owner was rewarded for and what almost cost him his house. Revenue went from $500,000 in the first year to $5M in the second, with $12M projected for the third, and each of those steps consumed cash before it produced any. Every shortfall was covered by borrowing until four facilities were carrying the business, one of them secured against his home, and merchant cash advances were days away from being the fifth. The work was good and the crews were good. What was missing was a forecast that showed which week ran short before it ran short, pay applications going out on a fixed date instead of whenever paperwork allowed, and somebody calling about overdue invoices on a schedule rather than in a panic.

BY JOSH LUEBKERPublished June 2026Updated August 2026
THE SITUATION

A $7.1M CIVIL SUB. WINNING WORK, LOSING CASH.

A turnkey civil contractor doing $7.1M a year and self performing concrete, earthwork, utilities, and asphalt. The business started in March 2025 and grew hard: $500,000 in the first year, $5M in the second, and $12M projected for the third. The crews could build anything the drawings asked for. By November the owner was waking at 3am afraid he was going to lose his house.

THE PROBLEM

SPENDING IT FASTER THAN HE COLLECTED IT.

Every month the business spent more than it took in. Work was won, crews mobilised, material was bought, and payment for the last job was still somewhere in a general contractor's approval queue. The account balance was never a number anybody could plan a month from.

Covering the difference meant borrowing, and then borrowing again. Two lines of credit were maxed. There was an SBA loan on top of them and a personal line of credit secured against his house, which is why 3am was the hour he was awake for. Merchant cash advances were the next thing on the list and he was days away from signing one.

Billing was the part nobody had time for. Pay applications went out when somebody got to them instead of on a fixed date each month, and overdue invoices sat there because the week was spent finding money rather than collecting the money already owed.

WHAT WAS REALLY WRONG

BILLING AND COLLECTIONS, NOT SALES.

The chain ran from billing that went out late, into receivables nobody chased on a schedule, into a cash position that couldn't fund the next mobilisation, into borrowing that made the following month worse. Growth put more weight on every link in it. At $500,000 of revenue the delay was survivable. At $5M it was four credit facilities and a house pledged behind them.

The Cash Flow Cycle System was the system that wasn't running. Nothing in the business owned the calendar between doing the work and holding the money: no schedule of values built for how the billing would be reviewed, no fixed submission date for the pay application, and no week where calling about overdue invoices was somebody's job.

Slowing the pace of new work for two months was the other half of the diagnosis, and it's the half owners resist. Every new job in this business consumed cash before it produced any, so taking on less for two months was the only way receivables could catch up to what had already been committed.

Cash Flow Cycle System
THE INTERVENTION

WHAT CHANGED, WEEK BY WEEK.

Week 1: Pulled the receivables aging and started calling on overdue invoices in the order that funded the nearest obligation. $310,000 came in over the first 30 days.
Weeks 2 to 4: Built a cash flow forecast, so the owner could see which weeks ran short before they did rather than finding out on the Friday.
Month 2: Overhauled billing: a schedule of values set up per job, pay applications on a fixed submission date, and a collections routine running on a schedule instead of in a panic.
Months 2 to 3: Slowed the pace of new work for two months so receivables could catch up to commitments, then paid off both lines of credit and the SBA loan out of collections and not out of new borrowing.
THE OUTCOME

THE NUMBERS, NOT THE FEELING.

$310K
Collected in the First 30 Days
90 DAYS
To Pay Off Both LOCs and the SBA Loan
$750K
Loan Approved, Unavailable Before
$300K
Cash Floor Held in the Bank

Both lines of credit and the SBA loan were paid off within 90 days, funded by collections and not by more borrowing. Clean books and a credible cash flow projection then got the business approved for a $750,000 loan it couldn't access before, and line of credit availability was later increased to $750,000. The business is projecting $12M in 2026 with $300,000 in the bank as a floor. The house is still his.

Total time from first call to both lines of credit and the SBA loan reading zero: about 90 days. The first $310,000 was collected inside the first 30, because collecting money already owed doesn't wait for a system to be finished.

WHAT THIS MEANS FOR OTHER CONTRACTORS

DOES THIS SOUND FAMILIAR?

Contractors in this position are almost always growing. Revenue is up every year, the schedule is full, and the bank balance hasn't followed any of it. There's a credit facility that was opened to cover a shortfall and not to buy equipment, and usually a second one opened to cover the first.

The signal worth taking seriously is a personal asset standing behind an operating shortfall. A house pledged against a slow month is a business telling you the money isn't moving, and winning more work doesn't fix it, because the new work is what consumes the cash first. The order of the fix counts for more than the size of it.

Every figure on this page came off this client's own books rather than a survey or an estimate, and where a number couldn't be verified it was left out. No client is identified here or anywhere else on this site, because a contractor's financial position is his own business.

See how CFOS applies to civil subcontractors specifically on theCivil Operating System page, or book a 20 minute call and bring your own numbers.

COMMON QUESTIONS

FREQUENTLY ASKED.

Because the business committed money to new work faster than it collected on finished work, and every shortfall was covered by borrowing. Pay applications went out late, nobody was calling on overdue invoices on a schedule, and $310,000 of collectable receivables was sitting there. By the time we started, two lines of credit, an SBA loan, and a personal line secured against his house were all maxed out, with merchant cash advances days away.
$310,000 of overdue receivables collected in the first 30 days, both lines of credit and the SBA loan paid off within 90 days, approval for a $750,000 loan the business couldn't access before, line of credit availability later increased to $750,000, and $300,000 held in the bank as a floor against a $12M projection for 2026.
Yes, for civil subcontractors roughly between $1M and $12M that are growing faster than they collect. The order is the point: collect first because that money is already owed and costs nothing to recover, put billing on fixed dates second so the next month doesn't repeat the same delay, slow the pace of new work third if receivables are behind commitments, and retire the borrowing last out of the cash the first three produce. Reversing that order is why most attempts fail.
WHAT THIS TIES INTO
Josh Luebker, The Construction CFO
Josh Luebker
FRACTIONAL CFO · THE CONSTRUCTION CFO

Former commercial project manager and master electrician: 150+ projects worth $2.1B combined, from $50,000 to $300M. Now fractional CFO to commercial subcontractors.

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