| Business | Phone |
| A Plus Heating & Cooling 16578 S Hunter Ave, Oregon City 97045 | (503) 804-6872 |
| B & B Heating & Air Oregon City 97045 | (503) 650-8852 |
| Courtesy Northwest Htg & Clng 16001 S Neibur Rd, Oregon City 97045 | (503) 235-7107 |
| Heat Master Corp Oregon City 97045 | (503) 655-7310 |
| Temp-A-Cure Oregon City 97045 | (503) 655-8009 |
| Morris Heating & Air Cond Inc 19659 S Mccord Rd, Oregon City 97045 | (503) 655-5616 |