Professional Armed & Unarmed Security Services You Can Trust

All Sector Security provides professional, BSIS-certified armed security guards to protect businesses, events, and properties across Palmdale, Lancaster, and Southern California. Our trained officers serve as a visible deterrent against crime, respond rapidly to threats, and deliver 24/7 protection for high-risk environments such as construction sites, warehouses, financial institutions, retail centers, and private properties. With a focus on safety, professionalism, and reliability, our armed guards give you peace of mind knowing your people and assets are secure. 

All Sector Security provides professional unarmed security guard services across Palmdale, Lancaster, and Southern California to protect businesses, communities, and events with a strong, reliable presence. Our licensed guards specialize in access control, foot and vehicle patrols, theft prevention, incident reporting, and customer service—all without the need for firearms. Ideal for residential communities, retail centers, offices, schools, and private events, our unarmed security services deliver peace of mind through vigilance, professionalism, and 24/7 availability 

All Sector Security provides licensed and professional school security guards to ensure a safe and secure learning environment for students, staff, and visitors. Serving Palmdale, Lancaster, and schools across Southern California, our trained officers specialize in campus patrols, access control, emergency response, and threat prevention. With a focus on vigilance, approachability, and rapid communication, our school security services give administrators, parents, and communities peace of mind knowing that safety comes first. 

Full range of patrol services to meet every business need and budget. Our fast-acting patrol officers are highly effective in creating a consistently secure environment.

All Sector Security offers expert security consulting services to help businesses, schools, events, and property managers identify risks and implement effective protection strategies. Serving Palmdale, Lancaster, and Southern California, our consultants provide comprehensive security assessments, threat analysis, emergency planning, and customized security solutions tailored to your unique needs. Whether you’re looking to improve workplace safety, secure a large event, or strengthen access control, our professional team delivers the guidance and strategies you need to stay protected.