| Business | Phone |
| Acme Heating Svc Inc Po Box 375, Oregon City 97045 | (503) 657-7036 |
| Air Filtration Systems 14212 S Mueller Rd, Oregon City 97045 | (503) 632-5298 |
| B & S Heating Po Box 1623, Oregon City 97045 | (503) 655-0337 |
| Gohman Mechanical Inc 412 S Beavercreek Rd, Oregon City 97045 | (503) 650-1588 |
| Service Now Of Oregon 404 S Beavercreek Rd # 228, Oregon City 97045 | (503) 655-7558 |
| Rumbold Heating & Air Cond Inc 2005 S Beavercreek Rd, Oregon City 97045 | (503) 656-0475 |
| Pete Strance Heating 18636 S Terry Michael Dr, Oregon City 97045 | (503) 631-7646 |
| Energy Savers Heating & Air Inc. PO Box 2829, Oregon City 97045 | (503) 512-5338 |