SAN BERNARDINO COUNTY

If you’re looking for reliable, professional private security services in San Bernardino County, Code 4 Private Security is the name businesses, HOAs, schools, and property managers trust. We offer fully licensed armed and unarmed security guards, 24/7 mobile patrol, event security, and school protection services across the Inland Empire.

As one of California’s leading private security companies, our BSIS-certified officers are trained in de-escalation, emergency response, conflict resolution, and access control. Whether you’re securing a construction site, industrial facility, apartment complex, or commercial plaza—Code 4 provides tailored, on-site security solutions that work.

San Bernardino County covers a vast and diverse region, where properties face unique challenges like theft, vandalism, trespassing, and remote area threats. Code 4 Private Security responds with custom security plans, rapid deployment, and a visible, disciplined presence that deters unwanted activity and protects what matters most.