| Business | Phone |
| All Hi-Tech Heating & Air Cond Renton 98055 | (425) 228-6688 |
| American Energy Systems 2921 Talbot Rd S, Renton 98055 | (425) 255-1587 |
| Coop Air Conditioning Htg 1011 N 35th St, Renton 98056 | (425) 226-2507 |
| Comfort Zone Heating & Air Renton 98055 | (425) 251-3955 |
| Complete Heating & Air 15627 Se 178th St, Renton 98058 | (253) 854-2007 |
| Furnace Tech Renton 98059 | (425) 255-0387 |