| Business | Phone |
| Elite Group 32107 Lindero Canyon Rd # 206, Westlake Village 91361 | (818) 991-6930 |
| Securitas Security Svc Usa Inc 4330 Park Terrace Dr, Westlake Village 91361 | (818) 706-6800 |
| Lantz Security 101 N Westlake Blvd # 200, Westlake Village 91362 | (805) 777-8958 |
| Silver Security 31324 Via Colinas, Westlake Village 91362 | (818) 706-8001 |