Comprehensive Security Services, Inc.

Providing professional security services to corporate entities and government agencies since 1989. Comprehensive Security Services, Inc.

(CSSI) has been in the private security industry since 1989, and is one of the leading security providers in the industry. My late friend, Sultan M. Walha, and I started CSSI with the vision of providing private security to both the public and private sector. With our certified, highly-trained, and dedicated security personnel, as well as our committed and knowledgeable support staff and managers,  ...