Walnut Creek Auto Repair

I am very happy with John and the technicians at Diablo Auto Specialists

Customer service here is great. Jon was very helpful and followed up with me in advance of the appointment. Someone had stolen my passenger side view mirror and he made sure that the part was received before my appointment. I will be back for any other service needs on my car. ---Sharon H

Great service. Correct diagnosis of problem. Jon ordered the parts for next day delivery and repair. Excellent experience.

Excellent service. On time. Have been a customer here for six years, happy the same level of service is provided by the new owner. Mike B., Martinez, CA

Fast cheap and high touch service. Amazing

My 2007 Saturn Vue Hybrid was having issues with, what I thought, was the battery, a few other shops I had already reached out to told me they couldn't help me and didn't know anyone who worked on this particular model. Then, I just happened to reach out to Adams Autoworx on a short list of other places, Bill Adams quickly got back to me and said they were more than happy to take care of my Saturn. Connected me with Jon at Diablo Auto Specialists, who was ready to get me in right away. Had a battery ready and waiting when I arrived, was able to diagnose my battery issues as a faulty/dead starter. Jon made sure to take care in getting the right parts for my "unicorn" of a vehicle, while also getting parts with quality builds made to last, and took care of an out headlight in the process, all at an extremely reasonable price. Once the parts arrived, they did the work in short order and my car is up and running great. Thanks again, Jon!

I had to replace my clutch and these guys were absolutely fantastic. John is hilarious and the work they provided was great. My car runs perfectly and I don't feel like they charged me for unnecessary things. Actually, tried to save me money where they could. I will definitely be bringing my car back for future maintenance and repairs.

love the professional and friendly and honest care.

Jon was fantastic and helpful when I came in with a faulty battery. He checked the battery I just purchased and noted that I was sold a bad battery, then installed a better FUNCTIONING battery instead. He also added anti-corrosive spray to the connectors. I've gone ahead and scheduled my 50,000 service, as well as new tire install, with him and his crew. Always great service here and highly recommend the team for their service, honesty and care in their work! My whole family takes their cars here and for good reason! Thank you, Jon and team!

I came here for a secondary diagnostic after being quoted $1,800 to replace shocks that another shop reported were causing my issue. John reported no issue with the shocks and he fixed the issue by replacing oil and oil filter. Very glad I brought my car here instead of using the first shop. I also had battery replaced and they had the cheapest price I found.