| Business | Phone |
| First Alarm Private Security 6550 Hunter Dr # 7, Rohnert Park 94928 | (707) 836-1110 |
| Securitas Security Svc Usa Inc 5680 State Farm Dr # 108, Rohnert Park 94928 | (707) 586-1393 |
| Spartan Protection Svc Inc 237 Southwest Blvd, Rohnert Park 94928 | (707) 795-0673 |
| Spartan Protective Svc 6366 Commerce Blvd Pmb 174, Rohnert Park 94928 | (707) 322-7193 |