| Business | Phone |
| All Seasons Heating & Air Cond 302 S 3rd Ave, Yakima 98902 | (509) 248-6380 |
| Allard Heating Cooling & Gas 4506 Maple Ave, Yakima 98901 | (509) 575-0955 |
| Theisen-Heating Air Cond 906 S 10th Ave, Yakima 98902 | (509) 452-4787 |
| Thermex Heating & Air Cond 1916 Fruitvale Blvd, Yakima 98902 | (509) 965-0630 |
| T & M Of Washington Inc 702 N 1st Ave B, Yakima 98902 | (509) 829-6161 |
| Oasis Heating & Air Cond Inc 3806 W Nob Hill Blvd, Yakima 98902 | (509) 576-3638 |
| Johnson Mechanical Corp 909 N 18th Ave, Yakima 98902 | (509) 248-3883 |