| Business | Phone |
| Empire Surveillance & Invstgtn Po Box 15812, Newport Beach 92659 | (949) 645-1492 |
| Dyad Security Corp 3400 Irvine Ave # 118, Newport Beach 92660 | (949) 486-6600 |
| Vector Security 4000 Birch St # 101, Newport Beach 92660 | (949) 757-0706 |
| System Pro's Intl 3400 Irvine Ave, Newport Beach 92660 | (949) 250-1774 |