Welcome to Pay Off Cars of MD. We are a full service Maryland used car dealer located in Waldorf serving the towns of Charles County, Waldorf MD, Clinton MD, Washinton DC, La Plata MD, Fort Washington MD, Friendly MD, Mount Vernon VA, Fort HUnt VA, Rosaryville MD, Hybla Valley VA, Camp Springs MD, Groveton VA, Alexandria VA, Newington VA, Franconia VA and Forestville MD. We take pride in the...