Comprehensive Security Service to Protect Your Industrial Site
24/7 Vehicle Patrol Services & Mobile Security Patrols
Keep your assets secure with a fleet of patrol vehicles and pre-screened mobile guards.
Trusted Security Partner
Trusted Security Since 1989 | Delivering Speed, Power, & Service
Is Your Property at Risk After Hours?
Large properties, industrial parks, and remote sites are highly vulnerable to trespassing, theft, and vandalism when left unattended. You need visible deterrent security to effectively secure expansive perimeters and identify site threats fast.
Deter Crime with Patrols
Highly visible deterrence with random site inspections. Protect your property 24/7.
Rapid Response
Stop security threats fast by having a mobile unit ready to respond to alarms or suspicious activity across your property.
Accountability & Tracking
Active perimeter monitoring for your sites. Detailed reporting on every patrol round.
Maximum Visibility Patrols & Advanced Fleet Capabilities
We offer a Comprehensive Security Service powered by a robust fleet of 10 fully marked vehicles equipped with GPS and lightbars.
Marked Security Patrol Cars
Our long-range hybrid cars can achieve 50 MPG and up to a 500-mile driving range. This makes them highly cost-effective to ship and deploy nationwide.
Off-Road & Rugged Terrain
For difficult sites, our 4x4 trucks feature elevated ground clearance to travel off-road and on snow-covered roads. Truck beds can also deliver company equipment or emergency supplies directly to your site.
Versatile Vehicle Lineup
Our versatile vehicle lineup includes the Toyota Prius (Level 1), Ford Taurus (Level 2), and Toyota Tacoma (Level 3). Choose the right vehicle patrol for your security needs.
24/7 Tailored Security Routes
24/7 response timing and tailored routes ensure our guards are where you need them most. We use customized patrol schedules to remain unpredictable to criminals.
Professional Mobile Guarding Teams
24/7 Warehouse Guarding means you get round-the-clock protection to ensure your goods remain secure. We offer custom security plans. 24/7 rapid response.
Rapid Fleet Deployment
If your project scales up, we have the capability to source additional patrol vehicles and have them dispatch-ready within 5 days.
Flexible Guard Schedules
We adapt to your specific operational hours to Enhance Site & Event Safety when your vulnerability is at its highest.
Government-Trusted Service
Our patrol vehicles and officers are trusted to secure high-profile locations, including FEMA mobile disaster recovery centers and NOAA research ships.
Upgrade Vehicle Security with Mobile AI Surveillance
Multiply your security footprint by pairing physical vehicle rounds with autonomous cameras, covering massive sites without needing a dozen physical guards.
Automated Surveillance. Active Deterrence. Evidence Grade Video.
Why choose Comprehensive Security Services?
We are the Industrial Security Specialists: we stop burglaries, prevent shrinkage, and protect your bottom line.
Fleet Readiness
Our diverse fleet of hybrids and 4x4 trucks guarantees we can protect your site regardless of the terrain or weather.
GPS-Tracked Patrols
We use real-time tracking software. You receive detailed reports showing exactly when your perimeter was checked.
Regional CA Expertise
Decades of experience serving the unique regulatory needs of California industrial sectors.
Security Guards for California
CSSI specializes in serving the following counties in Northern California, Central California, and Southern California, including:
Butte, Colusa, El Dorado, Glenn, Lassen, Modoc, Nevada, Placer, Plumas, Sacramento, Shasta, Sierra, Siskiyou, Sutter, Tehama, Yolo, Yuba Del Norte, Humboldt, Lake, Mendocino, Napa, Sonoma, Trinity
Alameda, Contra Costa, Marin, San Francisco, San Mateo, Santa Clara, Solano
Alpine, Amador, Calaveras, Madera, Mariposa, Merced, Mono, San Joaquin, Stanislaus, Tuolumne
Monterey, San Benito, San Luis Obispo, Santa Barbara, Santa Cruz, Ventura
Fresno, Inyo, Kern, Kings, Tulare
Riverside, San Bernardino
Los Angeles
Orange
Imperial, San Diego
Request Quote
Don't leave your perimeter exposed. Contact us for security services today to schedule your custom patrol route.
