The United States Secret Service
Irvine, CA 92612
Nationwide Guard Services
Anaheim, CA 92808
Glidewell
Irvine, CA 92620
Hoag Memorial Hospital Presbyterian
Irvine, CA 92620
Inter-con Security
Fountain Valley, CA 92728
Customized Guard Services and Systems
Santa Ana, CA 92725
KPC Health
Orange, CA 92867
Defense International Corporation
Tustin, CA 92780
Metro One LPSG
Costa Mesa, CA 92626
Star Pro Security
Huntington Beach, CA 92615
Brinks
Garden Grove, CA 92840