At Hillmuth Auto Care, our goal is to keep your vehicle in good running condition with regular maintenance and timely repairs. We take the time to investigate and dig to the bottom of the issue to make sure it’s fixed once and for all. Our ASE-certified technicians are skilled in a variety of diagnostic and repair techniques they’ve learned over many years working in the automotive industry. Our friendly, experienced and dedicated staff is one of the reasons many of our customers go out of their way to bring their car to our auto repair shops in Gaithersburg, Clarksville, Glenwood or Columbia.