3B Security Inc.

What Security Guards Can and Can't Legally Do in California

Security guards play a critical role in maintaining safety and protecting people and property across California. However, their powers are not unlimited. The state of California has established strict laws that define what security guards can and cannot do, ensuring both public safety and legal compliance.
At 3B Security, we believe in transparency and professionalism. This guide helps clarify the scope of authority for security guards in California-what’s permitted, what’s prohibited, and how guards must operate within the law.

Legal Authority of Security Guards in California

Security guards are authorized to perform a wide range of duties, including:

While security guards may assist law enforcement during incidents, they are not peace officers and must operate within the limits of civil law. Any overreach-such as excessive force, unlawful detention, or discrimination-can lead to serious legal consequences for both the guard and the company.

Common Questions About Security Guard Authority

Yes-but only if reasonable force is necessary to protect hemselves or others. Physical contact must always be proportional to the situation. Guards are trained to de-escalate first.

Security guards can detain a person under California’s citizen’s arrest law, but only if a crime is committed in their presence and with probable cause.

Yes, but only licensed armed guards with valid BSIS permits and certified training.

No. Security guards are not law enforcement and must follow citizen’s arrest rules

Yes, but individuals are not legally required to comply unless there is lawful cause.

Yes, they may remove trespassers or violators lawfully and respectfully.

No, not without consent or legal authority. Unauthorized searches may lead to legal issues.

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– Provide updates about building layout, fire source, and evacuation status

Upholding Legal Compliance at 3B Security

At 3B Security, we take California’s regulations seriously. Our guards receive extensive training on use of force, legal rights, emergency response, and professional conduct. We work closely with clients to ensure all operations meet both their expectations and state requirements.

Our commitment to lawful, ethical service is what sets us apart.

Need Trusted, Law-Compliant Security Services?

Choose 3B Security for reliable protection backed by legal expertise. Whether you need unarmed guards, mobile patrols, or licensed armed officers, we deliver professional security with full regulatory compliance.

Contact us today to learn how we can help secure your business-safely, legally, and effectively.