When you find a company that is very responsible, and takes care of the customer's needs, you should give them the praise they have earned!Five years ago, I needed a clutch for my Volkswagen Beetle. I checked with the Volkswagen dealership in Oakland for a price, but decided to shop around. I found in the Yellow Pages, this company at that time called Tri-Valley Clutch prior to it's present name, Tri Valley Automotive, in Dublin. I decided to give them a try, and they were $500 less than the dealer. Additionally, Tri-Valley informed me that my turbo had too small of a clutch, for it's power, and replaced the flywheel and put in a heavy duty clutch which is still perfect after and additional 40,.000 miles. They were still $500 less than a normal clutch. Since that time, I have taken all of my four cars to them for repair or service. When my RX330needed it's 90,000 service, they went by the book but priced it $1000 less than Oakland Coliseum Lexus for the same service. When I needed brakes on my SL-500 Mercedes, I once again check with the dealer in Oakland and Tri-Valley was $400 less than the dealership. I also have an older Jeep Grand Cherokee which they have replace the front axle assembly complete, rear axle assembly, brakes and fixed a steering problem. The reason I mention all these vehicles, is that I have been very pleased with the service of all of these, and, am very impressed by the versatility of knowledge Don and his assistant Marc have when it comes to the service of automobiles of allvarieties.when they say it will be ready, they make it happen! if you, as I, are tired of paying the dealership prices for the same work, either service or repair, give these guys a chance....you won't be disappointed!