Walnut Creek Auto Repair

Tim at Diablo Auto Specialists has always been honest, trustworthy, and kind. I appreciate his no-nonsense way of talking and I like how he never talks down to me as a woman.

I was introduced to Diablo Automotive while selling our used car. They were quick, professional and easy to communicate with. Highly recommend!

Diablo Auto Specialists took care of my car and provided great service. The owner was very friendly and promptly called me back to let me know about updates to my car. I will definitely come back in the future if I need anything else fixed.

I found Diablo on Yelp when I wanted a presale used vehicle inspection. I spoke with Tim at length before he received the car and then a couple times after concluding the inspection. He was non judgmental and offered helpful information regarding possible scenarios this kind of car could find itself in in the future.

Tim always takes good care of us at a reasonable price. We take several cars to him and we have had a great experience every time. I reccomend him to everyone.

Tim and the crew are amazingly patient and understanding. Totally professional and honest. These guys are the greatest.!

Our whole family had been going to Diablo Auto Specialists for years. But we bought new cars and needed to service them at the dealerships for several years. Now they're off warranty and we're so glad we have Diablo Auto Specialists to return to!

Tim is the man. Top quality same-day service for routine scheduled maintenance. Dealership quality service for a very fair price. And, best of all, he explains your automotive issues in plain english and describes your alternatives. A very straight shooter.

Tim Stussy and his crew at Diablo Auto Specialists are awesome. We have taken all our cars there for years and have never been disappointed. Tim is an amazing listener and an articulate communicator about the appropriate range of options for needed or recommended repairs. We recommend him and his shop to all our friends!