How a Home Services Acquirer Saw True Profit by Service Line in His First 30 Days
Sam's List Editorial | 2026-06-23
How a Home Services Acquirer Saw True Profit by Service Line in His First 30 Days The seller pitched it as a service business. The books said it was one revenue line. The truth was hiding in a place neither of them was looking. Featured firm System Six A Sam's List accounting firm built for acquisition entrepreneurs, multi-location operators, and modern service businesses — cloud bookkeeping, controller support, and fractional CFO work that gives owners clean numbers by service line, location, and entity. View profile → This home services acquisition profitability case study follows a buyer who closed on an HVAC company and found out, in his first 30 days, that the part of the business the seller bragged about was barely breaking even. The part the seller never mentioned was carrying the whole thing. A quick, honest flag before we go further: this is an illustrative composite. The numbers are representative of what acquisition entrepreneurs routinely find in home services books, not an audited result from one named buyer. The mechanics — how a single revenue line gets split into real margin by service line — are exactly how it works. Why this home services acquisition profitability case study starts with one bad revenue line Picture a search-fund-style buyer — call him the new owner — who closed on a $4.2M-revenue HVAC company using an SBA 7(a) loan. Solid technicians, a recognizable van wrap, a seller who'd run it for 22 years. Here's the problem that nobody flags during diligence. The company ran everything through ServiceTitan for dispatch and invoicing, but the bookkeeper pushed it all into QuickBooks as one line: "Revenue — $4.2M." Install jobs, service calls, and maintenance plans all landed in the same bucket. So the new owner owned a business he couldn't actually read. He knew total revenue. He knew total cost. He had no idea which of his three service lines was funding the other two. That's not a rounding problem. In home services, install, service, and maintenance have wildly different margin profiles. Blending them is like a restaurant tracking "food and beverage" as one number while the kitchen quietly loses money on every entrée. Why one revenue line is the most expensive mistake in ETA home services accounting The seller's pitch was built on install. Big-ticket system replacements, impressive invoices, a backlog of jobs. "That's where the money is," he said. Acquisition entrepreneurs hear that story constantly. And the story is usually wrong, because installs are where the revenue is, not where the margin is. Material costs, longer labor...
