I have been coming to EB Autohaus since 2015 (when it was Obsidian Motors) it was also a great company. My first SL600 AMG, now my current SL65 AMG I have been very, very happy with the service I receive. Maria is the first person that you are greeted with and it makes for the best experience ever, and she is now joined by her sister, Daisy also very pleasant to talk to and very professional too. Ian Lebby (Owner) has taken care of two of my cars so far and I always feel that I am treated very professionally, talks to me very directly, explains all that is to be done and what is needed. I never feel that I am forced to buy/fix things that do not need it. I feel that I am receiving the best product and workmanship for my car. Their commitment to excellence and getting the job to perfection is always guaranteed. I trust them implicitly and they do take care of my car as if it were their own. It is very obvious that they take great pride in the work that is performed there. Ian runs a very, very professional staff, office personnel, and he also takes time out to talk with you if you have any questions. The best part is I don't have to drive very far from Discovery Bay to Oakley for my car repairs/maintenance. That is a HUGE plus. Second, prices are more than reasonable, and always feel I am given the best options and if you need transportation to and from - that is taken care of too !!!Thank you all at East Bay Autohaus !!!