| Business | Phone |
| A & M Quality Heating Inc 12718 E Indiana Ave, Spokane 99216 | (509) 928-2100 |
| A B Walters Air Conditioning 2601 E Central Ave, Spokane 99208 | (509) 484-1451 |
| A J Heating & Air Cond 1235 E 36th Ave, Spokane 99203 | (509) 838-6223 |
| Abraham Heating & Air Cond Spokane 99212 | (509) 922-3132 |
| Accuflo Air Systems 12018 E 1st Ave, Spokane 99206 | (509) 921-1035 |
| Advanced Mechanical Systems 1711 E Trent Ave, Spokane 99202 | (509) 534-0547 |
| Affordable Heating & Air Cond Spokane 99218 | (509) 467-8344 |
| Air Design Heating & Air Cond 1807 E Francis Ave, Spokane 99208 | (509) 487-4328 |
| Air Pro Inc 5517 E Mallon Ave B, Spokane 99212 | (509) 482-7333 |
| Aire Serv Heating & Air Cond 3815 E Trent Ave, Spokane 99202 | (509) 535-4822 |
| All City Heating Inc 9105 N Five Mile Rd, Spokane 99208 | (509) 466-7239 |
| Allied Heating Inc 10213 E Buckeye Ln, Spokane 99206 | (509) 928-8252 |
| B & C Heating & Air Cond 14412 E Cataldo Ave, Spokane 99216 | (509) 927-8861 |
| Barton Boys 11401 E Montgomery Dr 3, Spokane 99206 | (509) 892-5300 |
| Carrier Building Svc 7810 N Market St, Spokane 99217 | (509) 464-3592 |
| Comfort Mechanical Contractors 11327 E Montgomery Dr, Spokane 99206 | (509) 928-0207 |
| Comfort Systems Usa Temp Spokane 99201 | (509) 455-5530 |
| Complete Heating & Sheetmetal 3604 E Trent Ave, Spokane 99202 | (509) 533-9528 |
| Cougar Mechanical 3818 E Joseph Ave A, Spokane 99217 | (509) 484-6420 |
| Country Homes Power Equipment 5323 E Sprague Ave, Spokane 99212 | (509) 534-9100 |
| Cozy Air 10005 E 20th Ave, Spokane 99206 | (509) 892-0440 |
| Dct Controls 4041 E Nebraska Ave, Spokane 99217 | (509) 487-0666 |
| Divco Inc 715 N Madelia St, Spokane 99202 | (509) 534-7225 |
| Hadco Supply 730 E 1st Ave, Spokane 99202 | (509) 534-1721 |
| Home Comfort Svc Llc 1922 N Locust Rd, Spokane 99206 | (509) 466-3911 |
| Kairos Heating & Air Cond 5005 W Maxs Ln, Spokane 99224 | (509) 326-1750 |
| Mc Cleary Heating & Air Cond 6507 E Mallon Ave, Spokane 99212 | (509) 535-5915 |
| Norco Heating & Air Cond Co 5103 E Trent Ave, Spokane 99212 | (509) 534-4975 |
| Patriot Mechanical Po Box 19354, Spokane 99219 | (509) 928-2524 |
| Richards Refrigeration Heating 3122 E Glass Ave, Spokane 99217 | (509) 483-3001 |
| Ron Morris & Son 1922 E Houston Ave, Spokane 99217 | (509) 487-5058 |
| Smk Construction Co 4104 E Boone Ave, Spokane 99202 | (509) 536-1732 |
| Steelhead Mechanical 11505 E Trent Ave, Spokane 99206 | (509) 924-8088 |
| Tim's Comfort Plus 6507 E Mallon Ave, Spokane 99212 | (509) 534-6558 |
| Tnt Heating & Air Condition 3030 E Mission Ave, Spokane 99202 | (509) 838-8819 |