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On Guard Security

Your Local Security Company in Newcastle

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Three Security Cameras Are Mounted On A Concrete Wall — On Guard Security & Communications In Wallsend, NSW
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A Security Camera Is Hanging From The Ceiling Of A Building — On Guard Security & Communications In Wallsend, NSW

A Name You Can Trust

At On Guard Security, we provide security and communication services in Newcastle and surrounding areas. We offer a range of services, including security cameras, CCTV, security alarms, smoke detectors, intercom systems and TV aerials for residential and commercial clients. With over 25 years of experience, we are known for offering free online quotes, quick response times and exceptional customer service. We hold a Master License, are ASIAL members, and have Austel licenses, ensuring quality and reliability in all our work.


Call our security company on 0409 656 398 to get started.

Our service areas include Newcastle, Lake Macquarie, Maitland, Merewether, Warners Bay and the Central Coast.

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WHAT WE DO

  • Enhancing your property’s security starts with our advanced security cameras and CCTV systems. We provide cutting-edge technology that gives you clarity and control over the safety of your space.

  • Stay ahead of potential risks with our robust alarm systems. We design and install security solutions that offer protection and ease of use, tailored to your specific needs.

  • Our reliable smoke detectors are your first line of defence in fire safety. Trust us to install systems that are sensitive and steadfast, safeguarding your premises around the clock.

  • In today's connected world, seamless network and data services are essential. We ensure your NBN setup is optimised for performance, keeping you connected when it matters most.

  • Communication is key, and our intercom systems offer the perfect blend of convenience and security. Whether for home or business, we provide systems that streamline your communication needs.

  • For clear, uninterrupted TV reception, our aerial installation service is unmatched. We offer precise setup and tuning to ensure you receive the best possible picture quality.

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Why Choose Us?

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When you're looking for a security and communications provider, you want a team that's productive, hardworking and reliable. Here's why On Guard Security stands out:


  • Over 25 years of refined expertise. 
  • Quick, reliable technicians who respect your time.
  • A master license, ASIAL membership and Austel licenses for peace of mind.
  • An impressive track record of customer satisfaction.
  • Products with warranties for long-term assurance.


We're not just about selling services; we're about forging relationships built on trust and efficiency. Get in touch to discover how our solutions can make a difference in your life.

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A Security Camera Is Hanging From The Roof Of A Building — On Guard Security & Communications In Wallsend, NSW

Locations We Service

TESTIMONIALS

FREQUENTLY ASKED QUESTIONS

  • Do you offer antenna repair services?

    Television troubles are often due to the aerial atop your building, and we know how annoying it can be to get a pixelated picture during your downtime. We can quickly repair your antenna or even install a new one if needed. 

  • Are intercoms still used today?

    Yes, and at On Guard Security, we can also install intercoms at your home or business. One particularly popular option is a smartphone intercom, which you can connect to your phone for easy access at all times.

  • Are smoke detectors a legal requirement?

    Yes. The law states that a smoke alarm must be fitted on every story of a property.

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