Walnut Creek Auto Repair

Good people, didn't try to take advantage of me. Timely.

Referred to by neighbor for a basic service. Well done, prompt, thorough, honest. I'm definitely moving my car maintenance/repair business to these folks.

The new owner, Jon, is very professional, helpful and friendly. My car drives smoothly after the repairs!

DIABLO AUTO is the place I have relied on for 10 years because service and price have always been outstanding. DIABLO AUTO recently acquired new owners and they have to my good fortune continued to operate at the same high standards and professionalism as before. I will definitely continue to trust DIABLO AUTO with my car as well as refer them to other people.

I talked to Jon and have my 2009 Lexus ES350 tolled to their shop. They changed the truck lock and I had my car back the next day. Very seamless. Highly recommend this place to others.

Excellent service. Diagnosed and repaired my Roadtrek van. Ready on time and in-line with the estimate provided, John explained what was done with very precise and easily understood terminology. I have used Diablo Auto Specialists for many years and will continue to do do,

Great shop. Upfront and honest! Did 30K service and new tires. No attempts to up-sell or do unnecessary work. Highly recommend!

Provide Dependable and honest services. Provide detailed information on the issues to address with alternatives. Will highly recommend their service.

When I first got Tillee (2003 Toyota 4Runner) I asked my buddy Jobe where I should take her for service. He was a mechanic but recommended I go to Diablo Automotive and he was correct: they were amazing. But, life can change in an instant and Diablo Automotive is suddenly gone. So, Diablo Auto Specialists have stepped in to pick up where things left off. New location and new owners but the same amazing service. And in a huge twist of irony, they are located in my buddy’s old building. I took our truck there for some potential warranty work last week and although it wasn’t clear if the parts were defective, the owner happily made the necessary repairs, which I fully appreciate. I usually do small repairs on my own but for anything that requires talent and experience, this is the new service home for Tillee. Five stars!!!

Best EVER ! Detailed Gives information so no doubt ! Thank you John ! I’ll be back To Diablo Automotive Specialists !