California Security Companies

Professional unarmed security officers serving the Bay Area. Properly licensed, trained, and uniformed on-site security services. Request a free quote today.

San Francisco commercial security since 2010 — licensed guards, mobile patrol & fire watch. PPO 16681, 24/7 dispatch across SoMa, FiDi & Mission Bay.

Private security patrol services in San Francisco & the Bay Area — rapid-response mobile patrols, surveillance, and tailored protection for businesses & sites.

Protecting What Matters MostKeeping Businesses and Communities Safe With Professional Protection MeasuresGet in TouchYour Safety, Our PriorityProfessional, l...

Trusted security and risk advisory by elite professionals. Explore solutions for high-net-worth families and corporations with unrivaled global coverage.

We are a security company with a new vision of what security means, and we understand the demand and turbulence of the world we live in. F&A stands for Feliks & Anatoliy. Together we have over 50 years of combined experience.

( ( Menu Mint Security, Inc. We provide 24/7 distinguished armed and unarmed security officer services in the

Get your California security guard card with BSIS-approved online training. 8-hour and 40-hour courses starting at $25. In-person sessions in Richmond, CA. Enroll today!

Shield Corps Security The Top Veteran Owned Security Company in CA Contact Us for Free Security Assessment or Quote A Leader in Physical Security Solutions Shield Corps Security is a Private Security firm, founded in Silicon...