Google Ads for auto repair shops can print money or burn it, and the difference usually comes down to a handful of settings most shops never touch. A car that won't start is an emergency purchase. The owner is on their phone, three miles from you, ready to book. If your ad shows up and the phone rings, you win. If you show up for someone in the next county searching "how to change brake pads yourself," you paid for a click that will never become a repair order.
Why paid search works for repair shops
Most repair searches are high-intent and local. "Brake repair near me," "check engine light," "transmission shop open now." These people have a broken car and a wallet out. Unlike a plumber or a dentist, your customer already knows they need you the moment the dashboard lights up.
The catch is that clicks aren't cheap. In a lot of markets you'll pay $8 to $25 for a competitive repair click. That sounds brutal until you remember your average repair order might be $400 to $900. One booked job pays for 20 to 50 clicks.
Start with these keywords
- "auto repair near me" and "mechanic near me"
- Specific services with margin: brake repair, transmission, AC repair, timing belt
- "check engine light" and diagnostic searches
- Your make specialties: "BMW mechanic," "diesel repair," "European auto repair"
Specialty keywords are gold. They cost less, convert better, and pull in the exact cars you make money on.
The clicks to block on day one
Negative keywords are where most shops save or lose money. Add these before you spend a dollar: "free," "DIY," "how to," "salary," "jobs," "parts," "AutoZone," "junkyard," "insurance," "school." Also block searches for services you don't do. If you don't do body work or paint, block "body shop" and "collision."
Send calls where you can answer them
The single biggest leak in repair-shop advertising is a ringing phone with nobody on it. Run your ads only during hours you can pick up. Use call extensions and a call-tracking number so you know which clicks actually rang. A missed call at 8:15am is a $600 job that went to the shop down the street.
What to budget
Start at $40 to $80 a day in a mid-size market. That's enough to gather real data in two to three weeks without gambling the month's cash flow. Watch cost-per-call, not clicks. If you're paying $30 to $60 per phone call and closing a third of them into $500+ jobs, you're winning and you should spend more.
Don't judge it after three days. Google's system needs a couple of weeks and 15 to 30 conversions before it settles down.
Landing page beats a homepage
Send ad clicks to a page about the exact service, not your generic homepage. Someone searching "transmission repair" should land on a transmission page with your phone number giant at the top, your hours, your address, and a line about free estimates or diagnostics. Every extra click they have to hunt for is a customer you lose.
Run Google Ads honestly and it becomes the most predictable lead source a repair shop can own. Set the negatives, answer the phone, track the calls, and give it two weeks before you decide anything.