| Business | Phone |
| A J's Heating & Cooling 2718 E 25th St, Des Moines 50317 | (515) 266-3955 |
| A-C Contractors 1495 Keosauqua Way, Des Moines 50314 | (515) 244-0606 |
| Airworks Heating & Cooling Des Moines 50310 | (515) 240-6960 |
| Alger Leechman Htg & Cooling 4805 Ne 30th St, Des Moines 50317 | (515) 957-9276 |
| American Home Svc 5206 Evans Blvd, Des Moines 50327 | (515) 266-4488 |
| B C's Heating & Cooling Svc Des Moines 50317 | (515) 262-2311 |
| Bill Rhiner Cooling Heating 15201 Hickman Rd, Des Moines 50325 | (515) 265-4881 |
| Bill Rhiner's Plumbing Heating 15201 Rickman Rd, Des Moines 50325 | (515) 987-1800 |
| Mitchell-West Heating & Cool 2203 E Grand Ave, Des Moines 50317 | (515) 265-0385 |
| Capitol Heights Heating & Air 1411 56th St, Des Moines 50311 | (515) 262-7554 |
| Northways Conditioned Air Inc 715 E 25th St, Des Moines 50317 | (515) 266-3983 |
| Punelli Heating & Air Cond 3526 Sw 9th St D, Des Moines 50315 | (515) 284-1426 |
| Iowa Mechanical Svc 1678 Windwood Trl, Des Moines 50309 | (515) 243-3008 |
| Saylorville Heating & Cooling 100 Ne 46th Pl, Des Moines 50313 | (515) 289-3777 |
| Schaal Heating & Cooling 2701 6th Ave, Des Moines 50313 | (515) 288-3631 |
| Leonard Tinker Heating & Cool 3010 York St, Des Moines 50316 | (515) 263-0422 |