Walnut Creek Auto Repair

First time customer of Diablo Auto and I could not be more pleased with their service! Thank you Tim!

Efficient reliable service with a smile. Very honest and trustworthy. When Tim says it's fixed, it's fixed and at the price quoted in advance.

Service was fine

Excellent service and quick response!

Tim was very nice, explained everything, gave me options and I felt like he really cared about my objective of getting the car in a safe condition for my new 15 year old driver. I will definitely be using Tim and his crew for any future car needs. Thanks!

Although I find $150 awfully expensive for an oil change, I trust the mechanics to make sure my 19-year-old car is in its best running order.

Fantastic as always!!

Great service. Honest people. I have been taking my Prius there for several years and the work has always been completed in the time frame initially given and never have I been sold unnecessary repairs or services. I highly recommend Diablo Auto.

Tim's crew addressed and corrected a safety issue with our car. They were also spot on in giving us the timing on how long the repair would take.

I've been delighted by your service to date. You completely solved an ongoing engine problem with my car that had left two previous mechanics shrugging their shoulders. The levels of professionalism, courtesy, and customer service I've experienced at your shop could be a model for others in the business. Please keep up the excellent work -- you're creating a customer for life.