| Business | Phone |
| A Certified Security Network 1132 Florida Ave Se, Denham Springs 70726 | (225) 343-3733 |
| Certified Alarm Denham Springs 70726 | (225) 664-1616 |
| Louisiana Alarm Inc 26097 Fallen Oaks Dr, Denham Springs 70726 | (225) 664-6570 |
| Tommy's Lock & Alarms Inc Denham Springs 70726 | (225) 664-9599 |
| Sense Of Security Denham Springs 70726 | (225) 667-9111 |