| Business | Phone |
| A Americam Video Security Syst 17643 N 42nd Ln, Glendale 85308 | (602) 938-0176 |
| Apollo Security Group 8326 N 50th Dr, Glendale 85302 | (623) 463-6300 |
| Secure Investigations 5411 W Orange Dr, Glendale 85301 | (623) 435-5002 |
| Fire & Security Technology 5241 W Mauna Loa Ln, Glendale 85306 | (602) 993-2290 |
| Lanmor Services Inc 7021 W Augusta Ave # 101, Glendale 85303 | (623) 869-6864 |