Mark's Automotive is a locally owned and operated foreign and domestic auto facility. Mark's Auto offers engine and transmission repair or replacement, as well as performance tune ups for cars, trucks, vans and SUVs. Located in Lexington Park, Maryland in St Mary's County, a suburb of Washington DC, Mark's Auto also provides 24 hour local and long distance flatbed towing. Mark's Auto is conveniently located across from the Patuxent Naval Air Test Center near the intersection of Great Mills Road and Three Notch Road. Mark's Auto has been providing Lexington Park, St Marys County, and the surrounding Southern MD area with expertise since 2001.