Pricing auto repair labor for a small shop

Labor is where a small shop makes or loses money. Parts markup helps, but the hours you sell are what pay the rent, the lift payments and you. Here is a plain way to set a rate and bill it.

Start from what an hour costs you

Add up a normal month of fixed costs: rent, utilities, insurance, equipment and software payments, scan tool subscriptions, and wages for anyone who isn’t turning wrenches. Then estimate how many hours you actually bill in a month, not how many hours the doors are open. A tech on the clock for 40 hours rarely bills 40, because of diagnosis that doesn’t pay, comebacks, cleanup and waiting on parts.

Divide fixed costs by billed hours and you have the overhead each hour has to carry. Add what the tech costs per billed hour, then the profit you want. That number is your floor. Check it against what shops near you charge, and price on the side of the floor, not the side of the shop down the street.

Flat rate or clock time

Most shops quote labor from a labor guide’s book time, so a brake job is quoted at the same hours no matter how fast it goes. Customers like knowing the price up front. Clock time fits diagnosis and odd jobs where nobody can know the time in advance. Many shops do both: book time for known repairs, a set diagnostic charge, and clock time with a cap for the unknowns. Whatever you pick, say it on the estimate.

Show labor as its own line

• One line per operation: “Replace front pads and rotors, 1.5 h”, not “Brake job”.
• Show hours and the rate, so the math is visible.
• Put diagnosis on its own line, and say if it comes off the bill when they approve the repair.
• Keep shop supplies and disposal fees separate from labor, so labor looks like what it is.

Raise the rate on a schedule

Costs go up every year. Shops that never raise the rate end up raising it all at once and losing customers over it. A small raise once a year, on the same month, is easier on everyone. Update the rate in your estimate tool the same day so nobody quotes the old number.

Want the estimate, the customer’s OK and the invoice in one place? AutoBayInvoice is free for 10 repair orders a month, or print the free estimate template.