Browse the Top 15 Security Companies Serving Northern Ireland

Trusted security, fire safety, and automation solutions provider based in Belfast, serving UK and Ireland with expert installations and 24/7 support.

DNR Solutions (UK) Ltd offers professional private investigation and surveillance services in Northern Ireland, specialising in insurance fraud, employee sickness fraud, and people tracing. Trusted by corporate, legal, and private clients since 2008.

Veritas NI offers discreet surveillance and private investigation services across Northern Ireland. Specialising in personal injury fraud, employee absenteeism, and infidelity cases with 24/7 availability.

Premier UK suppliers of security services, manned guarding, electronic security systems, training and support services to blue chip clients across the UK. They offer security to the retail, manufacturing...

24/7 emergency locksmith services, safe installation, and security solutions across Ireland. ISO 9001-certified specialists in lock repairs, key cutting, and commercial access control.

Eventsec provides expert event security and crowd management solutions across the UK and Ireland, ensuring safety and professionalism for high-profile events.

Premier Security Systems offers reliable burglar alarm solutions in Belfast, providing design, installation, and 24/7 monitoring for homes and businesses across Northern Ireland.

Trusted security solutions provider with over 50 years' experience. Central Security Systems offers advanced CCTV, fire alarms, intruder detection, and integrated systems for businesses and homes across Northern Ireland.

ViS Security Solutions offers advanced, integrated security systems across the UK and Ireland. ISO-certified with 30+ years of expertise in video surveillance, access control, and detection solutions.

Trusted security solutions provider in Dromore, Northern Ireland. Specialising in burglar alarms, CCTV, access control, and 24/7 monitored systems with SSIAIB approval.