Unarmed Security
Trusted unarmed security guards for businesses, homes, and events across California.
Our Services
We Provide These Professional Security Services
From unarmed guards and mobile patrol to armed protection, event security, and industry-specific coverage, 1 Cerberus Security & Patrol delivers tailored solutions that keep your people, property, and reputation secure across California.
Flagship Coverage
Our Most-Requested Security Services
Licensed, vetted, and trained officers ready to deploy across California — from a single guard post to a full event detail.
Mobile Patrol
Need flexible security that covers more ground? Patrol Security’s Mobile Patrol Security offers protection across California.
Hotel Security
Hotels thrive on guest satisfaction, and safety is a key part of that equation. Patrol Security provides Hotel Security services
Retail Security
Retail thrives on safety and customer trust. Patrol Security’s Retail Security services in California protect your store
Armed Security
Our armed security guards are highly trained equipped with firearms and the expertise to handle high-risk situations.
Event Security
Professional guards ensuring safe, controlled, and secure environments for events of any size.
The Full Catalog
Every Way We Protect California
Fourteen specialized security disciplines, one accountable team. Choose a service to see how we tailor it to your property, people, and risk profile.
Unarmed Security
Trusted unarmed security guards for businesses, homes, and events across California.
Armed Security
Highly trained armed guards equipped to handle high-risk situations.
Mobile Patrol
Flexible mobile patrol coverage across California.
Event Security
Safe, controlled, and secure environments for events of any size.
Hotel Security
Discreet hotel security that protects guests and staff.
Retail Security
Loss-prevention and retail security that protects your store.
Corporate Office Security
Professional access control and protection for corporate offices.
Bank Security
Armed, vigilant protection for banks and high-value assets.
Healthcare Security
Compassionate, alert security for healthcare facilities.
Educational Campus Security
Safe campuses for students, staff, and faculty.
Construction Site Security
Stop equipment theft with patrols and on-site guards.
Maritime / Ports Security
Specialized protection for ports and maritime operations.
Close Protection / Executive Protection
Discreet close and executive protection details.
Security Consulting
Risk assessments and custom security strategy.
Answers to Common Questions
Answers to Your Most Common Questions
99% Client Satisfaction100% Success Rate
1 Cerberus Security proudly serves the entire state of California, including major cities like Los Angeles, San Francisco, San Diego, Sacramento, and surrounding areas. Whether your business is in a bustling urban center or a quieter suburban region, we provide tailored security solutions to meet your needs.
Ready When You Are
Talk to a Security Specialist Today
Tell us what you need protected. We’ll respond fast with a free, tailored security plan — no obligation.
No obligation · We reply within hours · BSIS PPO 121682