Sterling Security

Waikato Security Experts

A small Hamilton company with a big reputation in security

Sterling Security Ltd have been in business for 20+ years and offer businesses and home owners a comprehensive range of security services throughout the Waikato region.

24/7 Alarm Monitoring

Local alarm monitoring and backup support.

Security Experts

Expert advice, friendly & trust worthy installers.

Family Business

With management that will take your phone call.

Security Solutions

We supply all types of security systems; monitoring and backup service, and our contracts can be tailor made to suit all situations and with any requirements.


We have the Waikato covered!

We provide security systems, alarm installation & monitoring and have a large clientele of happy customers across the greater Waikato area from Te Kuiti to Thames and from Raglan to Whitianga.

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“They were cost competitive and the installation was completed in a professional manner.” — Hillcrest Normal School

“I would like to compliment you on your friendly and helpful installer. I found him to be professional, friendly and answered all my questions with...” — Donna

“The professionalism, friendly attitude and can do attitude of staff is to be commended.” — Geoff & Val Kreegher