Security coverage for San Bernardino & Inland Empire
Dedicated logistics center guard protection, large distribution yard patrols, and manufacturing facility surveillance backed by statewide resources.
Source-listed ZIP range: 92401 - 92427 & Statewide. This is a broad service reference, not a complete list of covered ZIP codes. Confirm your exact address and staffing availability with dispatch.
Choose the right service
- Armed & Unarmed Guards — Highly trained guards tailored to your specific security level and risk profile.
- Residential Security — Protect your home, estate, gated community, and family with customized 24/7 solutions.
- Commercial & Corporate — Comprehensive protection for offices, retail centers, construction sites, and manufacturing facilities.
- Event & Crowd Management — Expert security planning, perimeter control, and crowd flow safety for events and gatherings.
- Government & Institutional — Reliable, compliant security for government buildings, municipal facilities, and school districts.
- Mobile Patrol & Monitoring — Proactive vehicular patrols and continuous surveillance to deter incidents before they occur.
Coordinate your site assessment
GMB operates from 901 W Civic Center Dr, 2nd Floor, Suite 4053, Santa Ana, CA 92703. This service-area page does not represent a separate branch office.
Request a customized security plan with your location, number of entrances, operating hours and site priorities.