What We Offer
Our Services
Licensed armed and unarmed officers, mobile patrol, and event security — matched to your property, hours, and risk.
Unarmed Security Guards
Highly visible, professionally trained unarmed security officers who deter crime and provide a safe environment for your property, employees, and visitors.
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Armed Security Guards
Licensed armed security officers with advanced firearms training for high-risk environments requiring an elevated level of protection and deterrence.
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Mobile Patrol Services
Randomized vehicle patrols covering your property perimeter, parking lots, and access points to deter criminal activity and provide rapid response.
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Event Security
Crowd management, access control, and VIP protection for corporate events, concerts, festivals, weddings, and private gatherings of any size.
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About Us
Dependable protection for every California environment
1 Cerberus Security & Patrol protects businesses, communities, and people across California. We bring military and law enforcement discipline together with modern security tools. The result is protection you can count on, 24 hours a day, every day of the year.
We are fully licensed by the California Bureau of Security and Investigative Services under PPO 121682, and we carry full insurance for every job. Our commitment goes beyond our officers to our operations. We invest in GPS-tracked patrol vehicles, digital reporting systems, and ongoing training. These keep our team at the front of the security industry.
Learn more about 1 CerberusIndustries We Serve
Trusted to protect
every kind of site
1 Cerberus deploys licensed officers matched to the risks of your industry across 24/7 Statewide Response. We protect sites everywhere from bank vaults and hospital lobbies to construction yards and stadium gates.
Every assignment is backed by our California PPO license (PPO 121682) and trained, uniformed guards you can count on day and night.
Banks & FinanceArmed officers for vaults, branches & high-value assets.
HealthcareA calm, trained presence for hospitals & clinics.
ConstructionMobile patrols that stop equipment theft cold.
Corporate OfficesFront-desk and access control for corporate campuses.
Hotels & HospitalityDiscreet guest safety, day and night.
RetailLoss prevention without disrupting customers.
EducationTrusted protection for campuses and students.
Maritime / PortsSecuring docks, cargo, and waterfront facilities.
EventsCrowd control and VIP protection for any event.
Why 1 Cerberus
How we keep California safe
01
01
Integrity
Every officer operates with honesty and transparency. We earn trust through consistent, ethical conduct on every shift.
02
02
Reliability
When we commit to protecting your property, we show up. Steady scheduling and consistent staffing keep your coverage in place, shift after shift.
03
03
Preparedness
Our officers train for the worst-case scenario so they can keep the peace in everyday situations. Readiness is never optional.
04
04
Service
Security is a service industry. We treat your tenants, guests, employees, and visitors with respect and courtesy at all times.
Testimonials
What Our Clients Say
Security is everything for a bank, and 1 Cerberus Security & Patrol's armed guards deliver. They're vigilant and handled a recent incident with speed and skill. Our customers feel safer, and they're the top choice for bank security in San Francisco.
1 Cerberus Security & Patrol transformed our store's safety. Their guards are professional and great at stopping theft without bothering customers. Shoplifting has dropped significantly since they started. They're a must for any retail business in LA!
Look for a licensed California agency with a verified BSIS PPO license, insured and trained officers, and clear written post orders. 1 Cerberus is BSIS-licensed (PPO 121682) and can be reached at 1 (800) 460-8571.
Armed guards carry a firearm under a BSIS firearms permit and suit high-cash or high-risk sites. Unarmed guards focus on access control, visible deterrence, and customer service without a firearm.
Yes. We provide 24/7 fixed-post guarding and GPS-tracked mobile patrol across California. Call 1 (800) 460-8571 to arrange overnight, weekend, or holiday coverage.
Yes. 1 Cerberus Security & Patrol holds California BSIS Private Patrol Operator license PPO 121682. All officers hold valid BSIS guard cards, and armed officers hold current BSIS Firearms Qualification Cards. We carry full general liability and workers' compensation insurance. Certificates of insurance are available on request.
We serve clients throughout California from six offices. Our headquarters is in the San Francisco Bay Area at 1160 Battery St STE 100. We also have offices in Los Angeles, Lathrop, Sacramento, and San Jose. Officers deploy from the nearest office. If your property is outside these metro areas, contact us and we will confirm whether we can support it from the closest office.
Pricing varies by service type, number of officers, hours of coverage, and shift timing. It also varies by location, site complexity, and contract length. We do not publish rate cards because every site is different. Contact us with your property details, hours, and coverage needs for a customized quote, usually within 24 business hours.
Our Locations