Why you should choose

Gold Member

We are a Gold Member with the security industries association ASIAL.

ASIAL is dedicated to supporting its members, promoting standards and safeguarding public interests.

Grade A1 Monitoring

We offer a wide range of customised monitoring to suit all of your alarm and video verification need’s only using the best Australian based Grade A1 monitoring centres.


A wide range of brands and products suited to every application, from CCTV to Access Control to Intruder alarms, data and electrical we do it all.

Installation and Maintenance of Security Systems

Our skilful employees provide an assortment of high class services including Installation, maintenance, service, upgrades, training, consultancy and audits.

Our clients include Justice NSW, Corrective Services NSW, Nepean Blue Mountains Local Health Services, Gilbarco, Blackwoods, Protector Alsafe and Brookflieds. They trust GS Security to ensure the security of their sites and people.

Core Services

  • Design

    We work with you every step of the way, we can design a system to suit your needs and budget. With access to a wide variety of brands and skilled technicians you can be assured that we get it right first time.

  • Management

    Our team of project managers work with you or your builder every step of the way to ensure a hassle free installation and exceptional communication.

  • Installation

    We select the best technicians in the industry to ensure the installation is done above industry standards, our guys always clean up after themselves and take pride in their work.

  • Training

    Once your system is installed and setup we won’t leave until you’re comfortable with its use, we also offer ongoing support to you and your team to ensure you get the most out of your system.

What people who have worked with us have to say

Stephen Edwards Constructions is pleased to provide GS Security with this testimonial for their Security services provided on the Sydney Trains sponsored “Centre of Excellence” projects at Glenfield, Granville, Lawson, Gosford and Hamilton which were undertaken during 2014 and 2015.

The hands on and dedicated approach of their allocated Project Manager ensured a direct line of communication at all times and all five projects were completed on time, to budget and to a high standard of installation. GS Security were cooperative and professional in all aspects of their business
and significantly contributed to the projects overall success especially with their demanding programmes.

We look forward to working with GS Security in the future.

Daniel EdwardsStephen Edwards Construction

WIN Sports & Entertainment Centres have been with GS Security for about fifteen years.

GS Security look after our security needs from maintenance, repairs and service to our security equipment and software, back to base monitoring and organizing security patrols.

A business relationship of such a long standing is a result of excellent service we receive from GS Security.

Responsive, friendly and giving advice in easy to understand terms, I would have no hesitation in commending GS Security to anyone looking for a quality service and value for money.

Len FaircloughWIN Sports & Entertainment Centres