| Business | Phone |
| Integrated Security Resources 121 Interpark Blvd, San Antonio 78216 | (210) 494-6212 |
| Sls 3030 Nacogdoches Rd 200, San Antonio 78217 | (210) 298-4757 |
| Terrace Security 1635 Ne Loop 410 204, San Antonio 78209 | (210) 822-3606 |
| Alert Security Inc 100 Galleria Fair, San Antonio 78232 | (210) 495-9936 |
| Lone Star Secuirty Of Texas 5202 Texana Dr, San Antonio 78249 | (210) 568-9752 |
| Mc Kinley Security 9547 Coolbrook, San Antonio 78250 | (210) 275-0067 |
| Power Security San Antonio 78238 | (210) 509-7222 |
| Prodigy Security San Antonio 78258 | (210) 477-1426 |
| Texas Crime Management 303 El Paso St 209, San Antonio 78207 | (210) 277-6399 |
| Dyezz Surveillance San Antonio 78201 | (210) 265-8596 |
| Texas Star Security Inc 900 Ne Loop 410 E106, San Antonio 78209 | (210) 655-2780 |
| Advantage Home Security San Antonio 78216 | (210) 287-2242 |
| Dhs Security Systems San Antonio 78216 | (210) 348-8758 |
| Integrated Security Systems San Antonio 78216 | (210) 524-9916 |
| Golden Eagle Technology 5805 Callaghan Rd, San Antonio 78228 | (210) 680-8700 |
| Securitas Security Svc Usa Inc 5825 Callaghan Rd 105, San Antonio 78228 | (210) 523-1247 |
| Home Depot Cabinet Refacing 12730 Oconnor Rd, San Antonio 78233 | (210) 650-4244 |
| Brinks San Antonio 78238 | (210) 680-1928 |
| Fortress Seucirty & Data Systs San Antonio 78238 | (210) 647-3678 |
| Get Wired Communications San Antonio 78238 | (210) 521-3713 |
| Discount Home Svc 11950 Starcrest Dr 207, San Antonio 78247 | (210) 545-1770 |
| Southwest Texas Security Agcy 16455 Shepherd Rd, San Antonio 78252 | (210) 622-0888 |
| Oaks West 19400 True Oak, San Antonio 78258 | (210) 481-5586 |