Dublin Auto Repair

I appreciate the prompt service that I receive and the expertise obtained from Tri-valley Automotive on all my vehicles. I recommend Don Tupper's shop to all my friends including those in the Model A club.

Don has been servicing the cars of everyone in my family for five years. There is no where I trust more to give us a good price on the work that we need done, timely service, and only the work done that we need done. I don't have to worry about getting a second opinion, or taking it somewhere else that might be cheaper. I can't tell you how glad I am that I have Tri- Valley automotive to take my cars too!

Mike and his team did a great job working on my '05 Mini Cooper S!

Don is pragmatic in his approach and provides excellent customer service. I owned a minivan and his team fixed all issues with great quality. I would highly recommend this place because of the following reasons :- - Trust worthy and honest mechanics at Tri-valley automotive. - Reasonably priced - Professional.

When we had clutch problems with our 2003 Honda Element our first thought was to call Don and the team. They diagnosed the issue and quoted the repair in short order after receiving the vehicle from the towing service. Our first service experience in 2012 along with the one today will lead us to call on Don and team with any of our future needs. Great job!

When we had clutch problems with our 2003 Honda Element and our first thought was to call Don and the team. They diagnosed the issue and quoted the repair in short order after receiving the vehicle from the towing service. Our first service experience in 2012 along with the one today will lead us to call on Don and team with any of our future needs. Great job!

Took the Baja in for 96,000 mile service, got that done and more(my concern about steering turned out to be under inflated front tire.)

Good experience. Don was friendly and superfast. Dropped the car off in the AM, they called at 3pm, ordered the parts and finished everything by close. Got my car back the same day! Reasonably priced. Happy to have found a new mechanic!

This was my first time with you. I came over because of the several positive reviews on Yelp. My initial impressions were positive. I will probably be back again.

The last two times I have taken my Honda into the dealer, I was told I needed new rear brakes. I called around, and Tri Valley Automotive gave me a MUCH better quote. However, I was incredibly surprised when your employee called me and told me my brakes were just fine, and nothing was needed on my car. Incredibly mad at the dealer, super impressed by your company, and I am now a loyal customer and have been telling anyone who will listen !!!