United Service Specialists Heating & Air Conditioning serves families and businesses in all parts of Montgomery County, Howard County, PG County, Washington DC, and Frederick County with offices in College Park and Gaithersburg.
Rockville, Wheaton, Gaithersburg, Silver Spring, Montgomery Village, Takoma Park, Chevy Chase, Kensington, Poolesville, Glen Echo, Aspen Hill, Dickerson, Glenmont, Brookeville, Cabin John, Burtonsville, Germantown, Chevy Chase Village, Darnestown, Garett Park, Barnesville, Beallsville, Washington Grove, Somerset, Ashton, Spencerville, Olney, Bethesda, Barnesville, North Bethesda, Clarksburg, Damascus, Derwood, Potomac, Laytonsville, North Potomac, Boyds, Brinklow
Scaggsville, Fulton, Savage, Clarksville
College Park, Bowie, Laurel, Hyattsville, Greenbelt, Lanham, Landover, Oxon Hill, Beltsville, Crofton, Adelphi
Adams Morgan, AU Park, Burleith, Capitol Hill, Cleveland Park, Dupont Circle, Foggy Bottom, Friendship Heights, Georgetown, Hillandale, Kalorama, Logan Circle, Spring Valley, U Street Corridor, Woodley Park
Frederick, Adamstown, Braddock Heights, Buckeystown, Urbana, Monrovia, Mt. Airy, Middletown, Ijamsville, New Market