BLOG · 30 POSTS

WHERE THE CASH GOES MISSING.

Job costing, WIP reporting, and cash flow writing for commercial subcontractors doing $1M to $12M, from a former project manager and master electrician.

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This blog covers job costing, WIP reporting, overhead recovery, and cash flow for commercial subcontractors and self-performing general contractors doing $1M to $12M in revenue. Every post is written by Josh Luebker, a former commercial construction project manager and master electrician who ran over 150 projects worth more than $2.1B combined before becoming a fractional CFO. The client stories carry the real figures, and the explainers link to the page that treats each subject in full.

A blog post answers one question in five minutes. The system pages behind it answer the question the reader has after that. Each post links to the one page on this site that covers its subject completely, so nobody has to guess which of two similar pages is the definitive one.

CLIENT STORIES · 9 POSTS
How a $2.3M Fiber Splicing Subcontractor Finally Understood Why the Bank Account Never Made Sense
Some months looked great and some months looked like a disaster, with nothing in between to explain either one. The work was never the problem.
May 22, 20265 min read
How a $13.1M Marine Contractor Increased Business Value by $3.2M Without Adding a Single Dollar of Revenue
He wasn't in trouble. He wanted to sell, and the number he was offered had nothing to do with how well his crews ran the work.
May 20, 20265 min read
How a $7.1M Civil Contractor Almost Lost Everything in Year One and Is Now on Track for $12M Year Two
Every month brought more revenue and less money. By November he was awake at 3am, certain he was about to lose his house.
May 18, 20266 min read
How a $3.4M Civil Subcontractor Went from $700,000 in Overdue Payables to Debt-Free by End of Year
More work booked than ever before, and he wasn't sure he could make payroll. Those two facts were the same fact, and here is what it took to separate them.
May 15, 20265 min read
How a $25M Marine General Contractor Distributed $2.6M in Profit Sharing While Keeping $1M+ in the Bank
The revenue was real and the people were getting paid. Nobody could say on any given day whether the business was building wealth or just staying busy.
May 13, 20265 min read
How a $6.7M Civil Subcontractor Paid Off $348,000 in Credit Line Debt in 60 Days
He had mentally accepted the line of credit as a structural part of the business. Something you manage, not something you pay off.
May 11, 20264 min read
How a $5.2M Erosion Control Subcontractor Went from $24,000 to $1,105,000 in Annual Profit
Not $24,000 a month. $24,000 a year, on five million dollars of revenue, from a business the owner had run full time for years.
May 8, 20264 min read
How a $3.2M Electrical Subcontractor Paid Off All Her Debt in 120 Days
Eleven years in business and every month was a decision about which vendor to pay and which one to push off. The debt wasn't the problem.
May 6, 20264 min read
How a $4.9M Concrete Subcontractor Collected $203,000 in 7 Days Without a Single New Job
Crews were busy, the backlog was healthy, and the P&L looked fine. The bank account never seemed to reflect any of it.
May 4, 20264 min read
FINANCIAL SYSTEMS · 9 POSTS
Construction Financial Management: What Contractors Need to Know
Accurate books are the floor everything else gets built on. Financial management is the structure that ties what the crews do to what the financial statements say, and then tells the owner what to do about it.
March 28, 20262 min read
What Is the Best Accounting System for Construction Companies?
Contractors go looking for the right software when the reports stop being useful. The software is rarely what went wrong, and swapping it rarely changes the answer.
March 27, 20262 min read
Why Construction Companies Fail Financially
Construction companies rarely fail because the phone stopped ringing. They fail because the financial system stayed the size it was when the company was half as big.
March 25, 20262 min read
How Financial Systems Help Subcontractors Grow Without Losing Control
Growth is the goal, and growth is also what breaks the way a subcontractor has been running the books. The system is what lets you take the bigger work and still know where you stand.
March 14, 20262 min read
The Financial Operating System Every Growing Subcontractor Needs
Most subcontractors start with software, a bookkeeper, and a CPA, and that stack has a ceiling. Here is what goes in the structure that replaces it, part by part.
March 7, 20262 min read
Why We Replace Financial Systems Instead of Fixing Them
Most construction companies inherit a financial system built for a company half their size. You can't repair your way out of that, and the attempts cost more than the rebuild.
March 6, 20262 min read
The Difference Between a Construction CPA and a Construction CFO
These two roles get treated as substitutes and they aren't. One looks backward at what happened, the other looks forward at what you're about to decide.
March 4, 20261 min read
The 5 Financial Mistakes Growing Subcontractors Make
Growth is when the financial problems surface, because the setup that worked at half the size starts producing numbers nobody should be deciding anything with.
March 2, 20262 min read
Why Growing Subcontractors Eventually Outgrow Their Financial System
Nobody sets out with a financial system designed for growth. They start with bookkeeping, it works for years, and then one season it stops working and nothing obvious has changed.
February 26, 20263 min read
CASH FLOW · 7 POSTS
The 73-Day Cash Gap Killing Electrical Subcontractors (Even on Profitable Jobs)
The job is profitable. You aren't. Here is the arithmetic of the seventy three days in between, and the four things that shorten them.
April 24, 20266 min read
Why Construction Companies Run Out of Cash
There's an order to how construction money moves, and every subcontractor is on the wrong end of it. Learn the order and the cash stops being a surprise.
April 1, 20261 min read
How Contractors Can Forecast Cash Flow Effectively
A cash forecast isn't a spreadsheet skill. It's five inputs, dated honestly, resting on job data that holds up.
March 23, 20262 min read
How to Manage Cash Flow in Construction Companies
Managing cash in a project-based business isn't about watching the account more closely. It's three systems doing three different jobs at once.
March 18, 20262 min read
Why Construction Companies Struggle With Cash Flow (Even When They're Profitable)
Most owners in this position go looking for an error in the books. The error isn't in the books. It's in the number they have been managing the company with.
March 9, 20262 min read
Why Profitable Construction Companies Still Run Out of Cash
The company looks profitable and cash still feels tight every single week. That's usually not an accounting error. It's how construction pays.
February 28, 20263 min read
How to Create a Weekly Cash Flow Forecast That Predicts Payroll Weeks in Advance
You're running a multi-million dollar company and funding your biggest expense one week at a time. Here is the build that stops that.
February 24, 20265 min read
WIP REPORTING · 3 POSTS
CONTRACTS AND BILLING · 1 POST
JOB COSTING · 1 POST
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WHERE THE SUBJECTS ARE COVERED IN FULL
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.