| Business | Phone |
| Opsec Specialized 44262 Division St # A, Lancaster 93535 | (661) 942-3999 |
| Calco Security Svc Lancaster 93534 | (661) 723-7062 |
| Desert Fox Security 44950 Valley Central Way, Lancaster 93536 | (661) 266-7760 |
| Lantz Security 43440 Sahuayo St, Lancaster 93535 | (661) 949-3565 |
| Ryan's Security & Protective Po Box 4807, Lancaster 93539 | (661) 942-7663 |
| Wilshire Protection 209 E Avenue K8, Lancaster 93535 | (661) 942-4093 |