| Business | Phone |
| Western Heating & Cooling Inc 14314 Sw Allen Blvd # 220, Beaverton 97005 | (503) 647-5808 |
| A-Ace Westside Heating & Air Po Box 1857, Beaverton 97075 | (503) 644-4783 |
| All Temp Professional Inc Beaverton 97005 | (503) 203-8888 |
| Aloha Heating & Ac 3230 Sw 192nd Ave, Beaverton 97006 | (503) 848-0119 |
| Apollo Air Heating & Cooling 16088 Sw Flagstone Dr, Beaverton 97007 | (503) 348-8554 |
| Thermotech Oregon Cooling-Htg Beaverton 97006 | (503) 848-3961 |
| Beaverton Heating & Air Cond 5400 Sw 170th Ave, Beaverton 97007 | (503) 649-1271 |
| Carrier Building Systems & Svc 7841 Sw Cirrus Dr # 24, Beaverton 97008 | (503) 641-5540 |
| Garoken Energy Co Inc 3565 Sw 182nd Ave, Beaverton 97006 | (503) 848-3838 |