1. Olson Plumbing & Heating 34964 County Road 123, Sidney, MT 59270 Coordinate: 47.68869,-104.17198 Phone: (406) 482-4027
2. Kalberer's Heating Inc Po Box 1166, Sidney, MT 59270 Coordinate: 47.713017,-104.163445 Phone: (406) 433-2630