Estimating and DRP basics for collision shops

Every dollar your shop earns starts with the estimate. Write it thin and you eat the difference on the shop floor. Write it complete and defensible and you get paid for the work you actually do. A direct repair program (DRP) is the other half of this conversation, because for a lot of shops it is the biggest single source of car count. Both deserve a clear-eyed look before you commit your capacity to them.

Write the estimate for the repair, not the check

A good estimate documents the full repair plan: every operation, every part, every included and not-included procedure. Blueprint the car with it torn down far enough to see the real damage, not from a walkaround in the lot. Supplements are normal, but a shop that writes a lowball initial estimate and then buries the insurer in supplements later trains everyone to distrust its numbers.

Lean on OEM repair procedures as your authority. When a manufacturer says a part is one-time-use or a weld must be replaced not repaired, that is not your opinion, it is documentation. Photograph everything, note the labor operation, and reference the procedure. An estimate backed by OEM position statements and photos is far harder to cut, and it protects you if the repair is ever questioned.

Decide if a DRP fits your shop

A DRP sends you steady volume in exchange for agreed rates, cycle-time targets, and reporting. The trade is real: you get cars, the insurer gets predictability and often a discount. Whether that math works depends on your fixed costs, your throughput, and how tightly the program squeezes labor rates and parts margins.

Run the numbers before you sign. Take your true cost per hour of production capacity and compare it against the program’s effective rate after mandated discounts and steering-driven part choices. A DRP that keeps your bays full at a margin you can live with is a good partner. One that fills your shop with low-margin work you cannot say no to is a trap dressed as a favor.

Manage the relationship, not just the contract

If you take a DRP, treat the scorecard as your operating dashboard. Cycle time, customer satisfaction, and supplement frequency are what keep you on the program. Missing targets quietly is how shops lose the volume they reorganized around, so watch those metrics the way you watch your own margins.

Keep at least some independent and OEM-certified work in the mix so you are never wholly dependent on one insurer’s referral tap. Diversified car count is leverage. Read our companion piece on working with insurers on supplements for the day-to-day of getting paid, and browse vetted estimating platforms and program consultants in our directory.