Armed Security Services in Orange County
Welcome to Treston Security Services
Premier provider of professional armed security solutions for businesses, properties, and special events throughout Orange County, CA. From corporate campuses and financial institutions in Irvine and Newport Beach to retail centers in Costa Mesa, industrial facilities in Anaheim, healthcare campuses in Mission Viejo, and residential communities from Laguna Niguel to Fullerton, we understand that protecting your assets, employees, and guests requires more than just a presence; it demands a strategic, client-first approach backed by highly trained armed professionals.
Specializing in Premier, Professional, Special Event, Commercial Security Services, 24/7 Patrols, Armed, and Un-Armed officers, we combine innovative strategies with a client-first approach. Our team includes professionals with military and law enforcement expertise, as well as ASIS Certified Protection Professionals (CPP) and Business Continuity Certified Professionals, ensuring unmatched expertise in security operations, risk management, and organizational resilience.
Passion. Diligence. Experience.
Our Services
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Plix Body
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Frequently Asked Questions
Armed security is generally appropriate when the risk profile of a property, event, or individual justifies a higher level of deterrence and response capability. In Orange County, our armed officers are frequently deployed to financial institutions, jewelry stores, high-value retail centers, cannabis dispensaries, healthcare facilities with controlled substances on site, and executive protection details for corporate leadership or public figures. Armed coverage is also common for large-scale events, construction sites with expensive equipment, and properties that have experienced repeat burglaries, armed robberies, or threats against staff. We conduct a thorough risk assessment before recommending armed personnel, and we work with each client to determine whether armed, unarmed, or a combination of both best fits their security needs and budget.
Every armed officer we deploy in Orange County holds a current California Guard Card and a valid firearms permit issued by the Bureau of Security and Investigative Services (BSIS), which requires completion of a firearms training course, psychological evaluation, and background check. Beyond the state minimum, our armed officers complete additional training in firearms qualification and requalification, use-of-force policies, de-escalation, threat assessment, emergency response, and report writing. Many of our armed personnel bring prior military or law enforcement experience, and all officers receive ongoing training on legal updates, scenario-based response, and client-specific protocols. We also conduct regular requalification and performance reviews to ensure every armed officer maintains the highest standard of readiness and professionalism.
Yes, we provide armed security for both ongoing assignments and short-term needs throughout Orange County. Whether you need armed coverage for a single evening event, a multi-day corporate gathering, an executive visit, a product launch, or temporary protection during a labor dispute or threat situation, we can deploy qualified armed officers on short notice. Our event security teams coordinate with venue management, local law enforcement, and event organizers to establish access control, screening procedures, and emergency response protocols. For executive protection, we offer armed close protection officers trained in advance work, route planning, and discreet protective detail. We also provide armed mobile patrol for temporary coverage of vacant properties, construction sites, or businesses during closures, with flexible scheduling to match your specific timeframe.



