California Security Companies

AGS Protect combines AI monitoring, cloud access, and on-demand guards for 24/7 protection in LA & OC — typically saving 20–40% vs guard-only.

Professional security services providing tailored protection solutions for your needs. Sign up for updates and stay informed!

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Airborne Security Patrol, Inc. provides 24-hour dispatch service, drive-by security and more in Elk Grove, California.

( Orange County Los Angeles Inland Empire --- --- --- --- --- 888-772-8765 888-214-8273 888-954-8273 888-7-PATROL 888-21-GUA

Alakai Defense Group provides professional private security solutions you can rely on, ranging from onsite security to security vehicle patrols, event security and more.

Mobirise v4.7.2 ( Law Enforcement in our DNA Tough. Capable. Purpose-built and upfit-re

Alert Security Network

All About Security Agency is an elite security agency providing armed and unarmed security guard services available throughout California and other states throughout America.

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Reliable Business Built On Experience

event staff and security guard services

Reliable security guard services in Los Angeles for businesses, events, and properties. Licensed professionals delivering 24/7 protection. Call Now

All Nation Security Services offers 24/7 patrols and is a licensed security company you can trust. Contact us today for reliable and professional security.

Professionally highly trained, disciplined security officers. Knowledgeable,experienced and skilled in all forms of security and protection.

All Protection Solutions Corp., Seal Beach, California: Licensed security guard services with tailored protection solutions. Contact us today!

Experience top-notch private security services with All Sector Security. We ensure safety and peace of mind for all sectors of your business.

All Star Security Company Services is proud to offer commercial and personal premium security service. All guards involved in the program

Professional security services in Orange County, CA. Licensed security guards (PPO 120969), 24/7 protection, unarmed services, safety consulting, and patrol services. Serving Irvine, Anaheim, Santa Ana, and surrounding areas.

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Private Security, Protection & Investigation Services Fresno, CA

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Active PPO license listing. Website-based service tags have not been confirmed yet.