| Business | Phone |
| Advanced Matrix Communications 1506 W 540 N, St George 84770 | (435) 313-4714 |
| A-1 Svc Plumbing Heating & Ac 47 N 600 E, St George 84770 | (435) 673-4735 |
| Acdc Electrical Contrs St George 84770 | (435) 531-6576 |
| Ace Mechanical Contr Warehouse 551 E Tabernacle St, St George 84770 | (435) 673-9600 |
| Ace Mechanical Contractors 245 W Tabernacle St, St George 84770 | (435) 673-9601 |
| Allen Electric 1749 E Red Hills Pkwy, St George 84770 | (435) 673-0607 |
| D Blake Electric & Refrig 685 Red Rock Rd, St George 84770 | (435) 673-2559 |
| Globe Mechanical & Electrical 690 Industrial Rd 5, St George 84770 | (435) 652-0474 |
| Hi-Tek Electric 380 S 100 E, St George 84770 | (435) 680-6166 |
| Larkin Plumbing & Heating 34 N 600 E, St George 84770 | (435) 673-4694 |
| K V Electric 1139 N 1210 W, St George 84770 | (435) 673-4696 |
| Mc Arthur Electric 807 N 1080 E, St George 84770 | (435) 628-1103 |
| Filice Electric Inc Po Box 1653, St George 84771 | (435) 574-0070 |
| Cox Precision Air 62 N 2120 East Cir, St George 84790 | (435) 688-0151 |
| Bethers Engineering 1133 Mckinley Way, St George 84790 | (435) 652-9803 |
| Borrowman Electric 709 E 1000 South Cir, St George 84790 | (435) 656-5158 |
| Layton Electric Inc 784 S 900 E, St George 84790 | (435) 652-9124 |
| Nelson Installations 345 N 2450 E, St George 84790 | (435) 986-9523 |