Walnut Creek Auto Repair

Our Mazda CX5 overheated on a hot day so we towed it to Diablo Auto specialists. After thorough evaluation of the car and not finding an issue, Jon called me to say the car was good to go....and didn't charge me for his time and expertise! He also did a great job fixing my rotors and brakes. I am so grateful to have a trustworthy auto mechanic!! Highly recommend Jon and his staff.

I had brakes and new tires put on. My 2007 vehicle has never felt better on the road. I would definitely go back for other services.

Expeditiously and prompt service. Competitive rates and excellent customer service. Highly recommend.

Friendly, very knowledgeable, quick and responsive

Straight forward, honest, fair and trustworthy. Supernice, saved me a ton of money and made sure to answer any questions I had. I will definitely go back!

My experience was super communication and customer service! In the future I will be a customer for all my car repairs.

Very informative, gives you photos and updates.

Fantastic folks, great to talk to, and they got my car sorted out the same day : ) They have definitely earned my future business.

friendly competent staff. fair prices. work done in a timely manner.

This was my first visit to Diablo Auto, for 60k service on my Subaru. I found the entire experience from scheduling to payment very efficient, and the personal service friendly and welcoming. Their pricing was so much better than the dealer, and they did not add a bunch of services that were not necessary. I will return for future car services (we have two Subarus), and would not hesitate to recommend Diablo Auto to anyone in need of car repairs or maintenance.