Performance In-Frame Tuning

536 Soscol Ave. Napa, CA 94559 (707) 253-0748

Monday - Friday: 8:00 am - 5:30 pm

Routine Maintenance

"An ounce of prevention is worth a pound of cure". Come to AJ's Auto Repair for ASE certified technicians providing bumper-to-bumper repair services, for vintage and modern cars, foreign an domestic. »

Auto Repairs and Modifications

Don't wait for an expensive problem, save money by preventing.

Everything needs maintenance and cars are no exception. Sometimes people wait until there's a problem to fix it. But most problems can be prevented. And your car is cheaper to maintain, to prevent problems, than to repair them when we don't prevent them. With cars as most other things, "an ounce of prevention is worth a pound of cure."

Strange noise or vibration?

Many auto mechanics can replace parts. That's not the same as finding the problem. Troubleshooting is a specialized skill. AJ's auto repair A.K.A. Performance In-Frame Tuning specializes in advanced diagnostics. We won't replace the wrong parts through trial and error that a customer has to pay for. We fix the right problem to save you money, and headaches.

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Car runs well, but want more?

We love cars and if you do too then "more" is sometimes better. We fix cars and when they're purring kittens sometimes we would rather they growl. Or roar! Our performance modification division is based around our personal love of auto sports racing experience with various organizations including the National Auto Sport Association: Tell us how you drive and what your performance targets are, and we'll formulate a solution just for you that is within your budget.

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In a smaller community like Napa, positive reputation is life!

Parts Now

Same day parts delivery!

With us you don't have to wait for parts to be shipped. We have local suppliers who deliver same or next day.