Duffy Excavation, Inc. is located at 1743 42nd Avenue in San Francisco, CA 94122. Duffy Excavation, Inc. specializes in excavation contractors and water heater repair in San Francisco, CA.
Duffy Excavation, Inc. Serves
San Francisco, CA and:
Alameda Albany Belvedere Belvedere Tiburon Berkeley Bolinas Brisbane Burlingame Colma Corte Madera Daly City El Cerrito El Sobrante Emeryville Fairfax Foster City Greenbrae Hillsborough Larkspur Mill Valley Millbrae Montara Moss Beach Oakland Orinda Pacifica Piedmont Richmond Ross San Anselmo San Bruno San Francisco San Geronimo San Leandro San Mateo San Pablo San Quentin San Rafael Sausalito South San Francisco Stinson Beach Tiburon Woodacre
