Walnut Creek Auto Repair

As always, Tim and his staff are helpful, professional and a pleasure with whom to deal.

Tim & Paul & crew really have their stuff together! It's a long list: clean comfortable waiting room, efficiently humming work areas, impeccable appointment-keeping, clear communication, friendly & professional staff. Plus my car runs perfectly. I've never experienced auto care with this level of integrity, and it's a pleasure to patronize a business of this caliber.

Tim & Paul & crew really have their stuff together! It's a long list: clean comfortable waiting room, efficiently humming work areas, impeccable appointment-keeping, clear communication, friendly & professional staff. Plus my car runs perfectly. I've never experienced auto care with this level of integrity, and it's a pleasure to patronize a business of this caliber.

My experienced with autos owned 5 cars so far is after 60K miles my car will need a brake job. I was wrong!!!. I just had a brake, suspension, and tire inspection. No repairs were need. Brakes are still 40% good for front and 80% good for back. Diablo Auto Specialist ,Mr. Tim, recommended an inspection FIRST $69 before doing any repairs. The $69 would not have been charged if repairs were needed.I was totally and happily surprised. My experienced with Concord Toyota and Walnut Creek Toyota were always pressure for repairs not on the owners maintenance manual like changing trans fluid at 30K manual says change at 100K.They also gave a Free battery load test and cleaned the windows.If your looking for an honest and affordable auto repair shop I highly recommend Diablo Auto Specialist. I'm going to bring all of my cars to this shop.

Did a really good job, Friendly, very organized & efficient, good response time.

I really love Diablo Auto Specialists. Paul was very helpful when it came to explaining what repairs needed to be done on my car. I had taken my car to Toyota prior to taking it to DAS and the estimate was a lot higher at Toyota. I will return to Diablo Auto Specialists for my auto needs.

These guys are a refreshing surprise in the car repair business. They are always upfront and honest with whatever problems my car has. If I did not totally understand, they took time to show me the issue personally. Tim and Paul have never made me feel pressured or uncomfortable. They let me research the problem and ask around for prices from other shops before I commit to their service. But, I have never found a need to go anywhere else. There prices are reasonably low compared to any other repair shop in the area. I brought my car in a couple weeks ago to fix a belt noise. When I returned to pick up the car they said that the belts were under warranty from a previous job they did on the car and I didn't owe them a thing. Typically repair shops make you do your own research, keep your own records, and ask up front. These guys are really in your corner.

I have always had a good experience with Diablo Auto Specialists. They are thorough and very helpful. Thanks for your help with my cars.

I can count on Tim and his team's honesty and integrity to care for my car's service needs. It's a bit more expensive but the trade off for ethical and efficient service is worth it.

Tim and his staff are very professional both in their work on my car and how they handle customer relations. I have been bringing my cars to them for three years now and have always been happy with the quality of the work. I also appreciate how thorough they are at explaining what is needed, and their honesty when work is not needed.