I've been very frustrated with my check engine light in my 2001 Volvo V40. I've been using a great mechanic but they really specialize in Mercedes, so I interviewed a Volvo shop in San Rafael CA and Ackerman's in Berkeley. I ended up going with Ackerman's: fast, efficient, gave me a AAA discount and 5% of my repair donated to my favorite charity. But the most important part was I felt I could trust Bruce Ackerman. I am a 65 year old woman and have been ripped off by the dealer; even though I live in Novato, Ackerman's is now my new mechanic and I am happy. Thank You Bruce and crew for your integrity and high level of excellence.