The service is already good. I have only one issue and that is: after my car has been in the shop for several days and I have spent a lot of money on repairs, I would appreciate my car being returned washed. The previous time my car was in for repairs, it had been out in the weather and it was filthy. I was embarrassed to be seen in it. You almost lost me as a client. For one thing, my car never, never stays out side in the weather. As for service as stated already, always good. My other vehicle when it goes in for an oil change, I always get it back washed and its a chevy no way near the class of a Benz.