Dublin Auto Repair

I was impressed by Don on his work on my Toyota's disk brakes. Not only is the work done well, Don took the time to explain to me what he did to seat the pads to the disks after changing out the parts. Don has the right attitude in building good customer relationships.

Working with Tri-Valley Automotive has been an amazing experience. Friendly crew, honest upfront quotes, information and timely service. I am always on a limited time schedule and they are more than willing to fit me in and take good care of my car and at very reasonable comparable rates. I highly recommend you give them a try if you are looking for a service beyond compare and a long term auto service relationship.

Don at Tri Valley Automotive is absolutely the most honest mechanic I have ever met in my life. He was referred to me by another friend of mine and he has been fantastic. I have had major work done and I have had basic oil changes done and every time I'm happy. I recntly had some issues with my Dodge Durango and so I took the car to Don. My check engine light kept coming on and the cars lights on the dash would flash on and off out of nowhere. This would typically happen one day and then the next everything would be fine. So when I took the car to Don he couldn't find anything. I took the car to him 3 different times and he would spend 30-60 minutes trying to diagnose what the issue was and he didn't charge me for any of those visits. He could have very easily charged me but he didn't. He actually felt bad because he couldn't figure out the issue. The reason he couldn't pinpoint the issue is because we had a leak in our sunroof which wasn't noticeable at all and the water was rolling down the headliner down the side of our windshield down to a fuse box where it was temporarily shorting out fuses. By the time we would take the car to Don the fuses would be dry again so the problem would appear to have disappeared which is why he couldn't determine the problem. Eventually we figured out this was only happening when it rained so we pinpointed the leak. Don immediately referred me to a friend of his George who owns California Collision in Pleasanton to have my sunroof checked out for leaks. I took it to CC and they ended up fixing almost $4000 worth of water damage to my car...all paid for by my insurance company!!! And because Don referred me I didn't have to pay for them to diagnose the problem which isn't covered by insurance which saved me a couple hundred bucks. So not only is Don an honest mechanic but he knows other honest business owners in the area. I highly recommend Don and Tri Valley Automotive to anyone.

Brought my car in for an oil change and was told about an hour. Was in and out in 30 minutes and the owner told me about things that needed to be done in the next few months but not right away. Definitely will be back.

Tri Valley Auto is amazing. I had a transmission oil and filter change and tire rotation completed in just a few short hours! i recommend Tri Valley Auto to everyone with a car!

I saw every one there is nice starting from owner Don and the quality of services was high but during the waiting period there is no waiting area and the weather was cold, I highly recommend this place

Don is an amazing, hard working mechanic and business person. Thank you for always giving us your BEST service!! We need to do a better job of spreading the word of how good, honest and fair you are. We appreciate it! Thanks for the service today on the Mercury Mystique!

I had just bought a used 2003 Subaru Forester and the clutch went out a couple weeks later so I found Don on Yelp and took the car to him. I was expecting the car to take two or three days so I rented a car, but Don called me later that afternoon and said everything was done and ready to roll. SIX HOURS TO REPLACE A SUBARU CLUTCH! This man is amazing! The dealer and other places wanted 2-3 times as much and would take 2-3 times as long. I am recommending all my friends to Tri-Valley Automotive! Thanks Don!

I brought my VW Jetta to Tri-Valley automotive because of a thermostat problem. It is fixed nicely and quickly even after Christmas. Will definitely go there again for car service

Reasonably ok.