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Veteran-Led Protection Statewide.

California Security Guard Services

Sentri Security delivers military-grade security and professional oversight across California.

From Los Angeles to San Francisco, our officers provide protection built on discipline, accountability, and real-time command integration through the Sentri Command System™.

Security You Can Trust. Coverage You Can Count On.

California’s diverse industries and high-value environments demand a security company that combines local experience with national discipline.

Sentri Security’s California Command Center manages operations across Southern, Central, and Northern California, deploying BSIS-certified officers trained under veteran supervision.

Each officer operates under the same standard of excellence—integrating live GPS tracking, digital reporting, and 24/7 dispatch communication to ensure seamless protection for every property and every client.

Serving Clients Across California

Sentri Security proudly provides protection for corporate, residential, industrial, and public facilities across every major metropolitan and regional area in the state.

Our California operations cover the following counties and cities:

Southern California

Los Angeles • Orange County • San Diego County • Riverside County • San Bernardino • Ventura County

Central California

Bakersfield • Fresno County • Stockton • Santa Barbara County • Central Coast

Northern California

San Francisco • Oakland • Fremont • San Jose • Sacramento County • Alameda County

Protection Designed for Every California Industry

From commercial towers in Los Angeles to logistics facilities in the Central Valley, our officers are trained to adapt to California’s most complex security environments.

Every client benefits from our regionally specialized programs—backed by national oversight and the Sentri Command System™.

Commercial & Corporate Offices

Residential & Gated Communities

Construction & Industrial Sites

Event Venues & Hospitality

Warehouse & Logistics Facilities

Office Complexes

Real-Time Command. 24/7 Oversight.

Every officer in California operates within the Sentri Command System™, our proprietary platform for live monitoring, incident response, and digital accountability.

Clients receive real-time visibility into patrol activity, shift performance, and incident resolution—accessible from any device.

GPS-Verified Patrol Routes

Live Photo & Incident Reports

Instant Alerts & Communication Channels

Compliance & Audit Logs

24/7 National Command Integration

A Proven Partner for Businesses Across the State

Veteran-Led Oversight

Fully Licensed & Insured (BSIS Certified Officers)

24/7 Dispatch & Local Command Support

Technology-Driven Operations

No Long-Term Contracts — Flexible Agreements

Rapid Deployment Across All Counties

Ready to Secure Your California Operations?

Get in touch with our California Command Center for a custom security assessment and quote.

– Our team responds within 24 hours with a tailored plan designed for your property and industry.


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