1. Colonial Oil Co 8 Emerson Ave, Chelmsford, MA 01824 Coordinate: 42.60352,-71.3445 Phone: (978) 256-0151
2. Gagnon Brothers Oil Co 8 Emerson Ave, Chelmsford, MA 01824 Coordinate: 42.60351,-71.34434 Phone: (978) 251-4121