Smog test service near Frederick, MD

My car was making a rattling noise when I started it. They did an oil change and said that fixed the issue. Two days later it started doing it again. The shop is always too busy to diagnose and fix problems.If it’s not a basic or straight forward issue they can’t handle it.

Superior has been my garage for over a decade based on a recommendation from another satisfied customer. Rob & Bob do a good job listening to the work I want done, describing the work they identify that needs to be done, and then completing the work on time. I recommend them to all my friends. Bill Newhouse

Family owned and ASE Master certified automotive repair facility. Myself, along with my parents, make up this unique small but experienced shop. We have over 50 years of experience in the automotive and truck repair field. My father also was an automotive instructor for a major technical school. We provide a complete automotive care for our customers.

Butler Automotive Services, Inc. is a full service auto repair facility that has been serving the community since 1973. Originally located in a modest facility off North Stonestreet Avenue in Rockville, Butler Automotive has expanded and grown over the years, requiring two moves to larger facilities. Currently, we are located at 14720 Southlawn Lane in Rockville near the intersection of East Gude Drive and Southlawn Lane (adjacent to the Exxon gas station). This new State-of-the-art facility is designed to accommodate the ever changing needs of our customers. https://butlerautoservice.com/

Overall a great place to go. I wouldn't take my car anywhere else. That said, they WILL up-charge you signifcantly to change your engine and cabin air filter. The guy said that to change a cabin air filter, it takes 30 minutes to access the filter itself, thus necessitating a charge of $50 for parts and labor. I knew that was patently false, as it can be easily accessed on my vehicle (2013 Accord) through the glove compartment, which unhinges without any tools. I bought the same cabin air filter from NAPA auto parts for $15 and installed it myself. Essentially the same speech was given for the engine air filter, and I did the same thing. BLUF: Know about how much something should cost and how easy the job is to do it.