Your Security Specialists in Hamilton and Waikato

Don't leave anything to chance, get your property secured with OnGuard Security

Security Alarms for Home and Business

ONGUARD are based near Hamilton, and install and maintain alarm and CCTV systems and secority solutions across Waikato

Security Alarms serve as an excellent crime prevention tool. We'll customise and fit the perfect security alarm system based on your property and needs.

Security Cameras play a major part in security systems. We install and upgrade all major makes and models, and specialise in customised design & build options.

Access Control, Intercom Systems & Gate Automation - count on us to deliver quality, cost-effective surveillance and security solutions for your Hamilton home or business.


ONGUARD Security is a locally owned and operated security business with over two decades of industry experience. We are based in Ngahinapouri, near Hamilton, and operate throughout Waikato.

We supply, install and maintain alarm & CCTV systems and security solutions for businesses, farms, schools, and homes in Hamilton and Waikato.

We also provide alarm monitoring services with our industry leading 24/7 response centre and rapid guard response.

Our government-licensed security specialists customise solutions and deliver the very best in security and protection.

Let's work together to secure the things that matter most to you.

Alarms for Homes and Business in Hamilton & Waikato

Our alarm systems combine simplicity with optimum security, all from a user-friendly touch screen or keypad. Monitor and manage your security with just one touch. You also have the option to control garage doors, and more. 

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Alarm Monitoring

ONGUARD 24/7 alarm monitoring provides a significant crime prevention deterrent and ultimate peace of mind - all without annoying contracts.

Our free app allows you to control your alarm system and provides a full history of your alarms status and events.

Learn more about Alarm Monitoring >>

CCTV & Security Cameras

ONGUARD are experts at creating cost-effective custom solutions for homes, businesses, farms and commercial properties.

We will always apply reputable technology appropriate to your situation, and back it with comprehensive after-sale support.

Learn more about CCTV >>

Access Control & Security Solutions for Hamilton

Access control gives you the ability to determine who is, and who isn't, given access to different parts of your property - and you never need to worry about losing keys again!

Combined with options including CCTV, intercom, automatic gates or gate alert systems, ONGUARD can restrict access using both physical and technological barriers.

Learn more about Access Control >>


ONGUARD install alarms, CCTV security cameras and security systems in Hamilton and across Waikato

  • Hamilton  
  • Raglan
  • Waikato 
  • Cambridge
  • Matamata
  • Morrinsville
  • Putaruru
  • Ngaruawahia
  • Huntly
  • Tokoroa
  • Thames
  • Te Awamutu
  • Otorohanga
  • Te Aroha
  • Te Kauwhata
  • Paeroa

How can we help?

Feel free to ask a question or get in touch for a no-obligation quote.