Mill Valley Auto Repair

Masters has always taken care of my car repairs in a timely manner and have always been very honest about the issues and my options.

great customer service!

Always great and timely service over the past 20+ years...

Keith and Crew are knowledgeable and personable. I do not hesitate to take my Mercedes to them for service. As to honesty and credibility they rank HIGH!!

So pleased! I had an emergency condition that required a trusted expert. I phoned Masters who were vastly understanding and comforting prior to servicing. The professional folks at Masters accepted the task immediately without prior reservation. Upon diagnosis, parts were ordered and replaced the same day. I have no doubt that the cost was far more reasonable than had I towed the car to the dealership. I marveled at their expertise, genuine care and masterful resolve. I'm thrilled to have found my forever "go to" resource for my beloved BMW.

Best service I have ever received. Keith went above and beyond in his efforts to assist with obtaining insurance coverage for damage to my car. Excellent work, thorough explanation and friendly people. I will recommend Masters to everyone I know.

The Terstegge Family have always provided my family and me exceptional quality and expertise service since 1991, but in Marin a decade plus prior at the same location in Mill Valley.

I have only great things to say about Masters Auto. I’ve known Keith for about 8 or 10 years (prior to that worked with his dad for many years). Keith, assisted by the ever friendly and efficient Lee, runs a very professional shop, with a solid stable of talented mechanics. Their service is personable and authentic. Over the years they have taken care of a few cars for me. If, on a rare occasion, an issue arises, it is dealt with with open, honest communication and responsibly. A great local business you can trust.

Trustworthy, honest, and great work!

Keith and his crew do a top notch job every time: professional, knowledgeable, timely, courteous and budget-conscious. By far the best Mercedes repair organization in the North Bay.