Walnut Creek Auto Repair

It my first time at Diablo Auto Specialists for a routine minor service, after having being referred to them. In addition to the minor service, Diablo Auto Specialists performed additional checks with a detailed report, and also replacing a fused brake-light bulb. My rating reflects my satisfaction.

Diablo Auto replaced a burned out headlight for me. The owner answered the phone and fit me in the same day I called. The fee was reasonable and they completed the work in 30 minutes. I was very pleased with the service.

As always, great service

Fantatic service, total honesty and good advice. Tim and crew and very trust worthy. Hope he never retires.

This was my first time using Tim and his company. I have friends that have used him for years and I am glad I gave him a try. I found him to be honest and forthright, two qualities that can be hard to find in this industry. I will definitely be back for any future repair needs.

Consistent, reliable service over the years.

What a efficient and trustworthy business! Tim gave me a fair price and was on time (sorry, early (What????) fantastic!). No issues, no surprises, just good honest work for my scheduled maintenance on my Hyundai Genesis. Thanks Tim to you and your great staff. No stress!

Tim and team found the problem, fixed it on schedule and stuck to the price quote. He kept me appraised along the way and found that a repair that another shop said was required was not an issue.

Tim & his crew are so kind and honest. Tim explained well to me, 'non-tech person, about what is the problem, how to fix, and how much it will be. So that I could decide if I should do or not. Thank you very much. I would recommend Diablo Auto to anybody.

Tim always give exceptional customer service going above and beyond.