Specialists in life safety and security systems since 1987

Fire Detection & Alarm Systems
CCTV
Intruder Detection and Alarm
Electronic Access Control
Fire Extinguishing

Who We Are

Diamond protect lives and safeguard assets with intelligent life safety and security systems.

Diamond are a second-generation, family owned and operated business, established in 1987. We deliver world-class commercial security and fire detection projects, using intelligent design and innovative products.

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News

Latest Posts

Do I Need a Fire Risk Assessment? What Northern Ireland Law Says

If you own, manage, or are responsible for a commercial property or non-domestic...

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Leading Within Security & Life Safety – June Round Up

A new, monthly blog from our Joint Managing Director, Angela Bennett June 2025...

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Another Diamond Apprentice Achieves NVQ L3 Qualification

We’re delighted to share the fantastic news that our fourth year apprentice,...

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