| Business | Phone |
| Pen's Electric Co Inc 10049 Springfield Rd, Denham Springs 70706 | (225) 665-7367 |
| A-1 Electric 35065 Old La Highway 16, Denham Springs 70706 | (225) 667-8402 |
| A-Volt Electric Co 33301 Circle W Dr, Denham Springs 70706 | (225) 667-3031 |
| Atco Electric 1438 Clinton Dr, Denham Springs 70726 | (225) 665-3358 |
| Bobby's Electric Co 24907 Walker South Rd, Denham Springs 70726 | (225) 665-3974 |
| Caruso Electric 36260 Reinninger Rd, Denham Springs 70706 | (225) 664-7151 |
| Cobra Electric 24051 Walker South Rd, Denham Springs 70726 | (225) 665-5160 |
| Dave's Electric 24662 Williamston Rd, Denham Springs 70726 | (225) 664-3058 |
| Electrical & Cabling Svc 37750 Rue De Vior, Denham Springs 70706 | (225) 665-6505 |
| Electrical Equipment Svc 37195 Weiss Rd, Denham Springs 70706 | (225) 665-9115 |
| Ellis Electric Co Inc 101 Wax St, Denham Springs 70726 | (225) 665-2425 |
| Kepper's Electrical & Air Cond 22251 Walker South Rd, Denham Springs 70726 | (225) 664-7913 |
| Martello Electric Inc 32365 Burgess Road Ext, Denham Springs 70706 | (225) 665-5314 |
| Sparky's Electrical Svc 24047 Joe May Rd, Denham Springs 70726 | (225) 791-7774 |
| Starburst Electric Svc 1810 S Range Ave, Denham Springs 70726 | (225) 791-5955 |
| Sal's Electric 23698 Joe May Rd, Denham Springs 70726 | (225) 664-1787 |
| Rainbow Electric Inc 24644 La Highway 16, Denham Springs 70726 | (225) 664-8054 |
| Reliable Electric 24522 Joe May Rd, Denham Springs 70726 | (225) 665-4416 |
| Pike Electric 7628 Vincent Rd, Denham Springs 70726 | (225) 667-1815 |