Top 25 Perimeter security contractors based in the United States

“Since 1987, Automated Systems Design, Inc.(ASD®) a five-time Inc.”

“Security 101® is a nationwide leader in designing, installing, and maintaining advanced security systems tailored to the unique needs of organizations of all sizes.”

“AMAROK™ is a nationwide commercial security company specializing in comprehensive perimeter security using electric fencing and surveillance tools like cameras, lights, and alarms.”

“Sonitrol is the industry leader in verified electronic security and provides customers with a single source of integrated security solutions for intrusion, video, access and fire.”

“Northland Controls designs, installs, manages and harmonizes physical security systems across the globe with unparalleled services.”

“For over 50 years, Wittenbach has been a trusted leader in advanced security solutions in financial and commercial industries.”

“One of the largest privately held national electronic security system integrator in the USA, NAVCO keeps you one step ahead of ever-changing technology.”

“Family owned and operated since 1968, Alarm Detection Systems, Inc.(ADS) understands that nothing is more important than the safety of your family and the protection of your…”

“Stone Security has been driving the implementation of network-based surveillance, access control and intrusion systems for over 15 years.”

“Total Security Solutions was founded in 2004 on the shared belief that everyone deserves protection from physical attacks.”

“Security Guard and Technology Services.”

“Comprehensive, cutting-edge integrated security systems to protect your people, business and assets for years to come.”

“Since 1945, Long® Fence has provided solutions for perimeter security and access control to government, industrial, commercial, and residential consumers in the mid-Atlantic…”

“Founded in GC & E Systems Group, LLC (GC & E), headquartered in Peachtree Corners, GA with a major office located in Tampa, FL, is a wholly-owned subsidiary of Bristol Bay Native…”

“A home and business security provider, EPS Security was founded in Grand Rapids, Michigan.”

“For over five decades, Advantor Systems has been a security technology manufacturer and global security solutions integrator.”

“i2G Systems is an industry leading safety and security technology and professional services firm, specializing in design, engineering, program management, installation…”

“Bulldog Security Services is a family-owned national ADT Authorized Dealer with over a decade of industry experience.”

“Evergreen Fire and Security has proudly served government and commercial businesses since We provide technically advance and innovative life safety and security solutions that…”

“ESCC has led the way in integrated security and communications applications for commercial properties, high-end residential properties, and new development projects for over 30…”