Security Guards in Glendale

... provides security guard services throughout Southern California with highly trained, trustworthy, and licensed security guards. Our professional security guards are licensed by the California Bureau of Security and Investigative Services (BSIS). Performing security services, we ... Read more

... established, full-service private security service provider. Licensed by the State Department of Consumer Affairs, Bureau of Security and Investigative Services. For over 30 years, First Interstate Services has been a quality security services provider ... Read more