Trusted Security Guard Company in California
Protect what matters with screened, professional armed and unarmed, BSIS-licensed guards, and vehicle patrols with 24/7 operational support behind every shift.
BSIS-Licensed. California Protection.
Security Guard Services Backed by California Licensing Standards
CA License
#120021
With over 39 million residents spanning urban centers, the security demands across California are as vast and varied. American Global Security is a fully licensed private security guard company operating across California, deploying armed guards, unarmed guards for hire, and executive protection professionals that California's businesses, institutions, and communities trust. American Global Security protects businesses, construction sites, warehouses, healthcare facilities, residential communities, and commercial properties across California. Our licensed security guards provide access control, foot and vehicle patrols, fire watch, parking security, and 24/7 on-site coverage. Every security plan is built around your property, hours, and specific needs. Get a Free Security Consultation in California Available 24/7 — (877) 482-7343
California Guard Coverage
Customized Security Guard Services in California
Explore customized security guard services in California with flexible options for businesses, properties, and communities. From armed and unarmed guards to vehicle patrols and specialized security coverage, American Global Security helps you build the right protection around your location, operating hours, and security needs. Get professional security built around how your property operates every day!
A Full Security Team Behind You
Why Businesses Choose American Global Security in California
Hiring security across California requires a company with the experience and structure to support coverage beyond a single location or assignment. American Global Security combines licensed security professionals with experienced leadership, clear communication, and 24/7 operational support. Since 1997, we have built our reputation by staying involved before, during, and after guards are deployed. Clients have a security company they can contact when needs change, questions arise, or additional coordination is required. Explore the services of American Global Security and how decades of experience continue to shape the way we protect our clients.
Advantages
Advantages of Having American Global Security as Your Trusted Security Guard Partner in California
AGS is your most trusted security partner, consistently delivering safety, professionalism, and results across all of our comprehensive capabilities.
Rapid response & scalability
We deploy fast and scale coverage to exactly what your California operation requires.
Crisis-ready Personnel
Our guards respond to every emergency with trained speed and clear, immediate protocol.
Elite coordination
Guards, supervisors, and clients stay connected in real time every shift.
Advanced technology
Surveillance, access control, and live reporting tools strengthen every deployment.
Planning, risk mitigation
We assess your property first and build the plan around what we find.
Proven Large-event Expertise
We bring the staffing depth, crowd management, and access control California events require.
Industries Protected in California
Security Guard Services Across California Industries
Security requirements change with the way a property operates, the people who use it, and the assets that need protection. A construction project may require controlled entrances, equipment protection, and after-hours patrols once crews leave. A healthcare facility has a different environment, where patients, visitors, employees, and vendors need to move through the property while sensitive areas remain controlled. For residential communities, security may focus more closely on entrances, parking areas, amenities, and shared spaces. American Global Security builds security around these operational differences, combining professional guard presence, access control, patrol coverage, and other services.
Where We Operate
California Locations
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FAQ
Frequently Asked Questions About Security Guard Services in California
Yes. American Global Security provides BSIS-licensed security guards throughout California, with guards required to hold a valid California Guard Card issued through the Bureau of Security and Investigative Services (BSIS) and armed guards required to maintain the additional permits applicable to armed assignments. These California licensing requirements help ensure guards meet state standards before providing security services.
American Global Security provides a full range of professional security guard services throughout California for businesses, residential communities, commercial properties, construction sites, industrial facilities, healthcare centers, schools, and public-sector organizations. Our services include unarmed security guards, armed security guards, mobile patrol services, fire watch security, event security, construction site security, retail security, residential community security, corporate security, warehouse security, access control, and surveillance monitoring. Every security solution is customized to meet the specific needs of each client while ensuring reliable protection and peace of mind.
The cost of security guard services from American Global Security depends on factors such as the location, type of property, level of risk, coverage hours, and whether armed or unarmed security guards are needed. American Global Security provides customized security assessments and transparent quotes to ensure clients receive the right level of protection based on their specific needs and budget.
American Global Security is a licensed and insured security company providing professional security services across California. Our trained security officers deliver customized protection for commercial properties, residential communities, construction sites, industrial facilities, events, healthcare facilities, and corporate environments. With 24/7 support, experienced personnel, and a commitment to professionalism, AGS helps clients protect their people, property, and operations with dependable security solutions tailored to their unique requirements.
Yes. American Global Security provides 24/7 security guard coverage in California for businesses and properties that require continuous protection, overnight guards, or security outside normal operating hours. Coverage can combine on-site guards with mobile security patrol services to monitor entrances, parking areas, buildings, perimeters, and other priority areas throughout the day and night.
American Global Security provides professional guard coverage across California, including Los Angeles, San Diego, San Francisco, San Jose, Sacramento, Riverside, Anaheim, Bakersfield, Fresno, and additional communities. Businesses searching for security guards near them in California can explore California security guard locations to find coverage in their area and learn more about available guard and patrol services.
Our Clients