RPM Auto Services is a full service automotive repair facility in Berlin,MD. Since opening its doors in 2011 owner Ron Calloway has built a reputable business based on top notch workmanship and customer service. With a degree in Automotive Technology and over 17 years as an ASE certified technician you can rest assure your vehicle is in good hands. If you are the performance minded car enthusiast check out some of our services. We do full custom exhaust systems, headers , camshafts , performance gear packages , lift kits , lowering kits , and even custom engines. Give us a call today!