Comprehensive Security Services, Inc.

About

With so many security agencies to choose from, consider this: 800+ CSSI guards dispatched or deployed (without any critical incident). California's highly qualified and trusted security provider since 1989. Statewide coverage and immediate service is available. 24/7/365 operation. BBB/DBE/MBE/SBA/GSA certified. We make it easy, call for an immediate quote and for availability.

Business Hours