| A C E Security | 205-498-5441 | 49 Miller Dr | Somerville | AL | 35670 |
| Alabama Alert | 205-290-8236 | 188 W Valley Ave | Homewood | AL | 35209 |
| A-Plus Security Serivce | 205-859-2011 | 6018 Colfax Rd NW | Huntsville | AL | 35810 |
| Argus Protective Services Inc | 205-987-5600 | 1 Riverchase Pkwy S | Birmingham | AL | 35244 |
| Bailey Jimmy J Ofc | 205-839-5215 | 1000 Brown | Goodwater | AL | 35072 |
| Caretaker Security Inc Ofc | 205-828-1154 | 105 Donaldson Dr | Meridianville | AL | 35759 |
| Clark Business Machines | 205-786-5231 | 2054 Lomb Ave | Birmingham | AL | 35208 |
| Coosa Valley Alarm Systems | 205-543-0028 | 110 Broad St | Gadsden | AL | 35901 |
| Corporate Security Consultants | 205-362-6905 | 307 W Parkway Ave | Talladega | AL | 35160 |
| Crime Free | 205-290-0115 | 601 Beacon Pkwy W | Birmingham | AL | 35209 |
| Crime Free | 205-290-0118 | 601 Beacon Pkwy W | Birmingham | AL | 35209 |
| Electronic Engineers Inc | 205-237-2112 | 1320 Leighton Ave | Anniston | AL | 36207 |
| Fcm Inc | 205-350-6003 | 2814 Montrose Dr SW | Decatur | AL | 35603 |
| First Alert Security Systems | 205-971-4000 | 6125 University Dr NW | Huntsville | AL | 35806 |
| Hosey Professional Security Inc | 205-681-5651 | 122 Pinson Plz | Pinson | AL | 35126 |
| Koorsen Protection Services | 205-536-0786 | 3704 Wholesale Cir NE | Huntsville | AL | 35811 |
| L & M Security Inc | 205-328-0582 | 1031 21st St S | Birmingham | AL | 35205 |
| Lynch James C Cpp | 205-883-8498 | 403 Zandale Dr SW | Huntsville | AL | 35801 |
| M S I Inc | 205-533-6100 | 2320 1st St SW | Huntsville | AL | 35805 |
| Marshall Alarm Co Inc | 205-878-5715 | 113 E Dons Ave | Albertville | AL | 35950 |
| Mosler Inc | 205-956-4877 | 4705 Alton Ct | Irondale | AL | 35210 |
| Paps Welding & Custom Iron Work | 205-859-9097 | 6118 Roosevelt Cir NW | Huntsville | AL | 35810 |
| Security Design & Application Inc | 205-845-2190 | 100 3rd St SE | Fort Payne | AL | 35967 |
| Sizemore Security International Inc | 205-882-0753 | 12021 Memorial Pkwy SW | Huntsville | AL | 35803 |
| Superior Services | 205-979-3330 | 1945 Hoover Ct | Hoover | AL | 35226 |
| Tamburello Protective Service Inc | 205-871-1748 | 1704 28th Ave S | Homewood | AL | 35209 |
| Technology Protection Inc | 205-883-8332 | 600 Boulevard South SW | Huntsville | AL | 35802 |
| Thorpe Enterprises Inc | 205-930-0131 | 1608 13th Ave S | Birmingham | AL | 35205 |
| Vulcan Alarm & Security Inc | 205-664-9925 | 317 Bearden Rd | Pelham | AL | 35124 |
| Westinghouse Security Systems | 205-941-9982 | 137 W Oxmoor Rd | Homewood | AL | 35209 |
| Westinghouse Security Systems | 205-970-6401 | 1 Perimeter Park S | Birmingham | AL | 35243 |
