About Us

AG Security Group is South Australia’s leading and largest locally owned security organisation, protecting Australians nationwide for more than 35 years. We are recognised for delivering exceptional customer experiences, advanced technologies, and innovative security solutions to government, utilities, critical infrastructure, and commercial clients.

Our services include Cyber Security, Security Officers, Mobile Patrols, Monitored Alarm Systems, CCTV and IP Cameras, Access Control, Security Fencing, Automated Gates, Bollards, and Electric Fencing solutions.

We provide highly trained Security Officers and Mobile Patrol teams trusted to deliver reliable, professional, and responsive protection services across a wide range of industries throughout metropolitan and regional Australia.

As a Tier 1 security contractor, we offer in-house design, installation, servicing, and maintenance of integrated electronic and physical security systems. Our expertise combines advanced security technologies, perimeter protection infrastructure, software intelligence, and digital analytics to deliver customised solutions tailored to each client’s requirements.

We partner with local industry leaders to defend against cyber threats by delivering enterprise-grade security solutions that reduce risk, prevent breaches, and strengthen resilience.

AG Security Group is one of the few security organisations in Australia certified across all four of the following management systems:
- ISO 45001 Health and Safety Management System
- ISO 14001 Environmental Management System
- ISO 9001 Quality Management System
- ISO 27001 Information Security Management System

Our team were proud to be recognised at the Australian Security Industry Association Limited (ASIAL) National Security Industry Awards for Excellence. We were also awarded by TQCS International, world leading ISO certification body, as their TQCSI Client of the Year for our best practice Safety, Environmental and Quality Management achievements.

We are a proud and award winning security team that are here to protect you.