1. Eastside Electric 178 Birge Park Rd, Harwinton, CT 06791 Coordinate: 41.7787,-73.06816 Phone: (860) 485-0700
2. Van Deusen Electric 126 Orchard Hill Rd, Harwinton, CT 06791 Coordinate: 41.76984,-73.105 Phone: (860) 671-1486