Your install price is right on Monday and wrong by Friday
Here’s a margin leak most HVAC shops never see, because it hides inside jobs you already won. You quote a system on Monday. Your supplier raises the condenser price on Wednesday. You install on Friday, and invoice the customer for Monday’s price. You just ate the increase. Do that across 200 installs a year and the “where did our margin go?” mystery solves itself.
The fix isn’t watching supplier emails harder. It’s building the pricebook so the price can’t drift out from under you.
Why fixed-dollar markups bleed
Most pricebooks price each item with a markup baked in as a fixed number. The moment material cost moves, and in this market it moves constantly, that fixed number is wrong, and nobody notices until the month closes light. Your techs aren’t doing anything wrong. The book is quietly lying to them.
Tie price to labor, not to a frozen number
A pricebook built right links every install SKU to labor hours and a live material cost (that’s what dynamic pricing in ServiceTitan actually means) so the quoted price recalculates when the inputs change. When the condenser goes up 8% on Wednesday, Friday’s quote already reflects it. You hold margin through the swing instead of absorbing it.
This is one of the layers in The Present-Don’t-Configure Method™: structure that stays accurate on its own, so margin doesn’t erode between quote and invoice.
Install packages built so pricing is structured and consistent, not retyped in a driveway.
What it’s worth
Shops that price this way hold their margin when supplier costs move, because the book reprices itself instead of waiting for someone in the office to notice. Shops that don’t work harder every year and quietly make less: same volume, thinner books, no obvious culprit. The culprit is the gap between Monday’s quote and Friday’s cost.
It’s not a discipline problem and it’s not a sales problem. It’s an architecture problem, and architecture is exactly what we build. If you’re not sure whether your book is leaking, that’s what a pricebook audit is for. We’ll show you, in your own numbers, before it costs you another quarter.