I have taken my car multiple times to Gary and his team at Allbrand Auto and I trust them completely. I have an ornery old BMW 3 series that has had multiple failures / shut downs in the middle of busy highways unexpectedly (most recently, a fuel pump failure). Gary, every time, took my car into his shop in a timely fashion, accurately diagnosed the problems, and provided solutions. Not only that, but he made sure that all parts that contributed to the problem were working and protected from future damage. He is the ONLY person who has ever gotten all the lights off my dashboard. He is meticulous and holds his work to a high standard. There is no one else in the area I trust more to make the right, safe decisions and to be honest and fair about pricing. I have been to my fair share of shops in this area and Rockville, and this by far is the best one, would recommend strongly.