| Business | Phone |
| Acm Electronics 820 S Nome St, Aurora 80012 | (303) 366-2912 |
| Acu-Tec Cctv 559 Airport Blvd, Aurora 80011 | (303) 365-9245 |
| Adt Security Svc 452 Sable Blvd # G, Aurora 80011 | (303) 691-6099 |
| Closed Circuit Tech Inc 10640 E Bethany Dr, Aurora 80014 | (303) 751-2288 |
| Design Security 2993 S Peoria St, Aurora 80014 | (303) 745-4873 |
| Elite Control Technologies Po Box 441314, Aurora 80044 | (303) 699-5982 |
| Home Security Usa Llc 22079 E Belleview Pl, Aurora 80015 | (303) 766-9109 |
| Huntleigh Usa 17898 E Tennessee Dr, Aurora 80017 | (303) 695-1251 |
| J & R Security & Surveillance 1901 Peoria St # 110, Aurora 80010 | (303) 340-4682 |
| Morrison Security & Investing 11320 E 16th Ave, Aurora 80010 | (303) 341-8150 |
| Neighborhood Watch Security Po Box 31537, Aurora 80041 | (303) 794-7927 |
| Security Source Inc 4822 S Bahama Way, Aurora 80015 | (303) 340-4483 |
| Usa Security Inc 13780 E Rice Pl, Aurora 80015 | (303) 690-9923 |