| Business | Phone |
| Advanced Air Systems Inc 3941 W 5th St, Cheyenne 82007 | (307) 778-4911 |
| Climate Control 2536 E 7th St, Cheyenne 82001 | (307) 632-2811 |
| Economy Services Llc 4202 Oasis St, Cheyenne 82009 | (307) 221-0701 |
| Furnace Shop Inc 760 Vandehei Ave, Cheyenne 82009 | (307) 634-1798 |
| Kreuzer Sheet Metal 304 W 15th St, Cheyenne 82001 | (307) 638-6467 |
| Western Sheet Metal-Heating Co 805 E Fox Farm Rd, Cheyenne 82007 | (307) 638-8938 |