By Greg Allan, tradesman and creator of Data First Coaching
Why does a full season of pool builds not show up in the bank account?
A pool builder can have the board full, excavation crews on site, concrete being poured, fibreglass shells craned in and pool fencing booked out for weeks, and still watch the bank balance sit flat. Revenue moving through the business is not the same as profit staying in it. The season that looks busiest is often the one where the gap between what a job earns and what it actually costs is hardest to see, because every crew is stretched and nobody is stopping to check.
Peak season is exactly when this gap hides best. Quotes get written fast to keep the board moving, excavation hits rock, a council approval on a fence inspection pushes the handover back a week, a concrete pour needs a second day. Each of those feels like a small delay on one job. None of it gets written down against the quote. The job still finishes, the invoice still goes out, the money still moves. Whether it moved at a profit is a separate question entirely, and most pool builders are too busy running the next excavation to ask it.
Where does the profit leak out on a concrete or fibreglass pool build?
The leak usually sits in the difference between the hours a pool build was quoted for and the hours the crew actually spent on site, and that difference rarely gets tracked job by job. It gets absorbed into the general feeling that the season was flat out, which is true, but says nothing about whether it was profitable.
Picture a pool builder who tried to work this out by loading the full cost of running the business, every tradesman's paid hours, billable or not, plus overhead, across every job on the board as one blanket figure. Every pool build came back looking unprofitable, the margin gone before the invoice was even sent. Stripping that overhead out altogether to see what was wrong dropped the cost per hour so low it was obviously wrong too, nowhere near what it actually costs to run a crew, a truck and a yard for a day. The true number sat somewhere between the two, and finding it meant looking at the actual wages and overhead data, not splitting a guess evenly across every job.
What number actually tells a pool builder if the season was profitable?
The number that tells the truth is gross profit margin on each job, measured against actual hours on site, not the hours written on the quote. That single figure, tracked job by job and watched month to month, is what separates a pool builder who is busy from one who is busy and profitable.
You cannot get that number from memory, because memory remembers the pours that went smoothly and forgets the one that hit rock. You get it from your own profit and loss and balance sheet, read clearly enough to know, not guess, whether excavation, shell work, fencing, equipment fit off, servicing rounds and renovation jobs are each pulling their weight. That is what data first coaching starts from: your own numbers as they are this week, not an explanation of how the season felt.
How can AI agents stop the gap before it eats the job?
An AI agent is software that does a job the way you would do it yourself, using your prices, your wording and your rules, and it can sit right at the point where hours on site are logged against a pool build, long before the invoice goes out.
The pool builder above did not need a bigger spreadsheet. An AI agent pulled the actual wages and overhead straight from the live numbers and worked out the true cost of operations, billable hours included. Overhead now sits in its own bucket instead of bleeding across every concrete pour, fibreglass install and resurfacing job on the board, and the agent keeps that figure accurate as wages, materials and the season change. You find out a job is running over while the crew is still on site, not three months later when the quarter's numbers come in flat.
Should a pool builder keep using off-the-shelf job management software?
Some off-the-shelf tools suit a pool builder well, and your own data is what shows which ones earn their place rather than guessing or ripping everything out. A scheduling tool that keeps your excavation, concrete and fencing crews moving might be worth keeping exactly as it is.
Where generic software usually falls short is costing, because it was built to suit every trade at once, not your pricing on a concrete pool versus a fibreglass pool, your chemical and water testing margins on a servicing round, or your warranty terms on pump, filter, chlorinator and heating fit offs. Instead of renting a system built for somebody else's business, you can have one built on your own job and finance data, shaped around how your pool builds actually run and how your customers actually buy.
How does Data First Coaching approach this?
Data First Coaching starts from your own numbers, run through the Trade Business Intelligence, rather than asking you to explain how the season felt. For a pool builder, that means looking at actual cost of operations against actual hours on site, job by job, to find where the margin really starts leaking rather than treating “we were flat out” as an answer. Greg Allan puts it simply: “the job still gets done, you still charge the money, so you think you're doing okay.” The how, the builds and the systems that fix it are worked through inside the Academy, among members who are open minded, innovative and willing to share, because the Trade Business Intelligence is powered by every member for every member.
