E&C Security Systems
1300 133 899
Leaders in Domestic and Commercial Security Systems

About Us

A Brief Company History


E& C Security Systems Brief Time Line

1959 – Ted Edwards and Ted Cook (both now deceased) originally formed E&C Electric as a partnership.
1963 – John Elliott (now deceased) joined the company and Offices Opened at Rydalmere NSW.
1964 – E&C Electric Incorporated as a Company.
1972 – Steve Day joined the Company as an Apprentice Installer.
1978 – John Elliott took over the company and began to steer it towards becoming the successful company it is today.
1984 – Antony Elliott (John’s Son), joined the company and worked his way up from Junior Technician to become the General Manager who was responsible for the day-to-day operation of the company.
1985 – E&C Security Systems relocates Offices to Harris Park NSW.
1992 – Steve Day moves from the field in to the Office as Operations Manager.
1999 – E&C Electric changes its name to E&C Security Systems to reflect its core business.
1999 – E&C Electric changes its name to E&C Security Systems to reflect its core business.
2001 – E&C Security Systems relocates Office to current Marrickville Location.
2009 – John Elliott retires and Antony Elliott assumes role of managing Director.
2019 – E & C Security Celebrates 60 years of Continuous Operation.
2021 – Steve Day retires after nearly 50 years of continual service.



E&C Security Systems is proud to be 1 of only 50 members to achieve Platinum membership with the Australian Security Industry Association Limited who currently has over 3,000 members. This prestigious recognition is only achieved after 25 years of consecutive membership


Many of our competitors invest heavily in advertising and marketing, where we invest back in the business, our systems and our people which have resulted in over 63 years of continual trade from repeat customers and personal referrals. We work closely with our customers so we can grow together and develop long standing relationships rather than it being on a simply transactional basis.


E&C  Security  Systems  is  a  well-respected  and  renowned  market  leader in the design, installation, maintenance and monitoring of electronic security systems for over 63 years. We specialise in offering customised solutions to suit your specific requirements rather than using generic off the shelf packages.

We simply aim to be the best, not the biggest



Alarms - Access Control - CCTV - INTERCOMS - MONITORING