About Us

Stone Mountain Security Pty Ltd has been providing their valued clients with honest and reliable service consistently since 1995. Owner of the company, Michael Steenbergen, has worked in the security industry since 1985 - there isn't much he hasn't experienced!

When using Stone Mountain Security, you will benefit from our small team and personal service - you get the same people every time we come out to check on your security system or conduct maintenance on your alarm or video surveillance systems. We're familiar with your site, your setup and what's important to you and because of that we offer advice specific to your scenario, giving you exactly what you need, when you need it.


  • We're registered with the Security Industry Licensing Board
  • We hold an open cable license
  • We have public liability insurance up to $20,000,000
  • We're covered by workcover

With Stone Mountain Security, you can rest assured that you're working with highly experienced people you can trust (this is particularly important in our industry).

As well as specialising in commercial and industrial premises, we're also the experts in school safety, so we all have working with children checks.

If you want a reliable, trustworthy and honest team that has worlds of experience to take care of your security, email us today - msteenbergen@stonemountainsecurity.com.au