Professional car repair experts who are honest and competitively priced. I have been a loyal customer over 10 years. DMA does service on our Mercedes Benz E350, Chevrolet Suburban, and Honda Fit. In the past they also serviced our Jaguar S Type, BMW 325, and Ford Mustang. DMA recently put a new transmission in my Suburban and it runs like new with 170000 miles. Definitely best aito repair business in Gwinnett county. I trust Albert and DMA before going to dealership unless it's a covered warranty repair. Otherwise then go to DMA and skip getting ripped off by dealership!!!!!! DMA will fix your vehicle right the 1st time and not make up fake unnecessary repairs!!!