I have had two transmissions rebuilt here. The first one was a referral for a 1966 Ford Mustang, with a 3 speed manual. It drives like new. So when the transmission went out on my 2000 Audi A6, I did not hesitate to call. There was an issue with the Audi shortly after re-taking possession after the rebuild. I took the car to Audi and spent money and got no help, to 2 different Audi dealers. So I thought I would take it back to San Bruno Transmission to see if they could help, since the problem seemed slightly related to the transmission. To make a long story short, San Bruno Transmission persisted until the problem was resolved. They did not give up and turn me away after everyone else had. The owner of San Bruno Transmission gets the highest marks for Customer Service and Customer Satisfaction. I highly recommend them. They get the job done!