Wrenching for Profit: Balancing Labor Rates and Parts Margins in Your Auto Shop
Leaking oil is a problem, but leaking profit is a disaster that touches your margin and your cash flow every single day. If you don't know the exact percentage you are making on every bolt and every hour of labor, you aren't running a business - you're running a hobby that happens to have a lot of grease. In the auto repair world, the math is your most important tool. It sits right next to your impact wrench. To stay profitable in 2026, you need to master the delicate balance between labor rates and parts markups. One pays for the…

