Allied Universal Security Services
Sylmar, CA 91342
Guardian National Security
Granada Hills, CA 91344
Inter-con Security
San Fernando, CA 91340
AM PM Nationwide Security
Santa Clarita, CA 91383
Fast Guard Security Service
Mission Hills, CA 91345
Security Guards of America
San Fernando, CA 91340
GardaWorld
San Fernando, CA 91340
Allied Universal
Los Angeles, CA 90001
Echelon protective services
Los Angeles, CA 90001
Reyes Coca-Cola Bottling
Los Angeles, CA 90001