Servicing Ashton, Barnesville, Beallsville, Bethesda, Boyds, Brinklow, Brookeville, Burtonsville, Cabin John, Chevy Chase, Clarksburg, Damascus, Derwood, Dickerson, Gaithersburg, Garrett Park, Germantown, Glen Echo, Kensington, Montgomery Village, Olney, Poolesville, Potomac, Rockville, Sandy Spring, Silver Spring, Spencerville, Suburb Maryland Fac, Takoma Park, Washington Grove, Accokeek, Andrews Air Force Base, Aquasco, Beltsville, Bladensburg, Bowie, Brandywine, Brentwood, Capitol Heights, Cheltenham, Clinton, College Park, District Heights, Fort Washington, Glenn Dale, Greenbelt, Hyattsville, Lanham, Laurel, Mount Rainier, Oxon Hill, Riverdale, Southern Md Facility, Suitland, Temple Hills, Upper Marlboro, Adamstown, Braddock Heights, Brunswick, Buckeystown, Burkittsville, Emmitsburg, Frederick, Ijamsville, Jefferson, Knoxville, Ladiesburg, Libertytown, Middletown, Monrovia, Mount Airy, Myersville, New Market, New Midway, Point Of Rocks, Rocky Ridge, Sabillasville, Thurmont, Tuscarora, Unionville, Walkersville, Woodsboro and surrounding areas