HQ
Service Locations
Security Services Across California
One licensed team, six California offices. 1 Cerberus Security & Patrol provides unarmed and armed officers, mobile patrol, event security, and more for businesses statewide.
- 6California Offices
- PPO 121682BSIS Licensed
- 24/7Statewide Response
HQ · San Francisco
Our Locations
Six offices, one standard of service
Local offices, statewide coverage
Our offices in San Francisco, Los Angeles, Lathrop, Sacramento, and San Jose, together with our administrative headquarters suite at 1160 Battery St STE 100, let us place licensed officers on your property quickly, with local supervisors and consistent reporting. Every office operates under the same standard: BSIS-licensed, fully insured officers and clear digital reporting. Find your city above, explore our services, or contact us to discuss coverage.
What every office provides
The same licensed operating standard, wherever your property is.
- 01Licensed, background-checked officers with valid BSIS guard cards
- 02Unarmed and armed coverage, plus mobile patrol and event security
- 03Local supervisors and 24/7 dispatch supporting every contract
- 04Digital incident reports and activity logs delivered to your inbox
BSIS Licensed PPO 121682 · Fully Insured
Common Questions
Location and coverage questions
Do I need to be in one of your office cities to receive service?
Our offices in San Francisco, Los Angeles, Lathrop, Sacramento, and San Jose, together with our administrative headquarters suite at 1160 Battery St STE 100, are the base for coverage across California. If your property is outside one of these cities, contact us and we will confirm whether we can support it from the nearest office.
How do I request security service?
Call 1 (800) 460-8571 or send a message through our contact page. Tell us the property type, location, hours, and any specific concerns, and we will follow up to discuss a coverage plan and pricing.
How is coverage scheduled across your offices?
Coverage is built around your operating hours, which may include overnight, weekend, and holiday shifts. Each office schedules its own officers, with dispatch support when you need to reach us outside business hours.
Is service from one office different from another?
Every office operates under the same standard: BSIS-licensed officers, consistent supervision, and digital reporting. Which office supports you depends on your property's location, not on a different level of service.
Can I get both armed and unarmed officers from any office?
Both armed and unarmed services are offered across our California offices, along with mobile patrol and event security. Availability for a specific post is confirmed when we plan your coverage.
Are your officers licensed and insured?
Yes. Our officers hold valid California BSIS guard cards, and 1 Cerberus Security & Patrol is licensed under PPO 121682 and fully insured. Armed officers also hold current firearms permits.
Get Protected Today
Need security in a specific California city?
Tell us where your property is and what you need. We will match you with the right local office and build a coverage plan that fits your budget.