| Business | Phone |
| Alarm Services Plus Valencia 91355 | (661) 294-3670 |
| Clay Landon Inc 28355 Industry Dr, Valencia 91355 | (661) 257-4142 |
| Continental Security Indstrs 28245 Avenue Crocker # 200, Valencia 91355 | (661) 251-8800 |
| Sms Security Valencia 91355 | (661) 257-2488 |