Walnut Creek Auto Repair

I had a lot of issues with my 2012 Highlander, and they were able to fix all of them and by the next day, too. It wasn’t cheap (I did have a lot to repair, after all), but I believe their prices were fair. I will never go back to the dealer again. This is my new auto shop.

They did a wonderful work on my SUV. I will take my other car to them. Very reasonable price

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,

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

Friendly service and good price. Did a nice work. Recommend it to others

Diablo Auto specialists are awesome. I was cautious about letting anyone take care of my BMW. I took it to Diablo Auto specialists and Bill and the team did a great job of taking care of my cars issues. Everything was explained to me and the service and repair were prompt, professional and completed in a timely manner. Melissa is personable and friendly and I was very happy with everything!! Thank you ! I will be back !

I have been going to DIABLO AUTO for 9 years because the service is excellent. I have never had to return after having my car serviced for a problem that wasn't handled correctly the first time. The prices for services is fair. My car is currently under warranty and I have chosen twice not to be serviced by the dealership where I bought my car but instead by DIABLO auto because of my confidence in their workmanship. I would highly and have recommended DIABLO AUTO to anyone interested quality work.

These guys are the real deal! They are so knowledgeable and all that they do. They take their time to explain every detail and give you every option available. They are amazing at customer service. They really make you feel comfortable and confident that you’re making the right decisions with your vehicle. They know how to take care of a customer very well and are so generous with their time.