| Business | Phone |
| Alarm Line 5765 S Lakeshore Dr, Shreveport 71119 | (318) 525-0369 |
| Alarm Tec Llc 167 Carroll St, Shreveport 71105 | (318) 861-4620 |
| Alarmtec 1780 E Bert Kouns Loop # 905, Shreveport 71105 | (318) 797-6168 |
| Bayou Security Systems Inc 557 E 69th St, Shreveport 71106 | (318) 861-3531 |
| Century Tel Security 506 Caddo St, Shreveport 71101 | (318) 683-3100 |
| Guardian Alarm Systems Inc 5870 Greenwood Rd, Shreveport 71119 | (318) 688-4698 |
| Interface Security Systems 1520 N Hearne Ave 108, Shreveport 71107 | (318) 222-7258 |
| Protection One Inc 8101 Jewella Ave, Shreveport 71108 | (318) 671-0030 |
| Security Solutions 444 Olive St, Shreveport 71104 | (318) 868-2616 |
| Shreveport Security Systems 6430 Arapaho Trl, Shreveport 71107 | (318) 929-7850 |