1. Chimneys Dun-Rite 140 Gorham St, Chelmsford, MA 01824 Coordinate: 42.60327,-71.2978 Phone: (978) 648-0333
2. First Professional Chimney Service 18 Kristin Dr, Chelmsford, MA 01824 Coordinate: 42.56367,-71.34733 Phone: (978) 256-3700