| Business | Phone |
| Air Conditioning & Heating 296 Industrial Rd, St George 84770 | (435) 628-6300 |
| Ferguson Enterprises Inc 985 N 1400 W, St George 84770 | (435) 628-4461 |
| Gustave A Larson Co 628 N 1300 E, St George 84770 | (435) 628-5259 |
| Contractor's Heating & Cooling 1446 S 270 E B, St George 84790 | (435) 628-9415 |