Best Security Services in Belfast
Ranked by Google ratings — updated 25 October 2026
As of 25 October 2026, LocallyIrish.ie ranks 16 security services in Belfast, Co. Antrim by customer rating. The top-rated is Fuse - Fire & Security Specialists, with 5.0 stars from 390 Google ratings. Unified Integrated Systems - CCTV, Intruder Alarms & Access Control Specialists follows with 5.0 from 55 Google ratings.
How we rank
Each business is scored on its average rating weighted by how many ratings it has, so a handful of perfect scores cannot outrank hundreds of near-perfect ones. Reviews left on LocallyIrish.ie and the business's Google rating are counted together; the rating shown on each entry is labelled with its source. A Google rating needs at least 5 ratings to count. Businesses without enough ratings are listed separately, unranked. Paid listings cannot buy a higher position. The list refreshes hourly.
Fuse - Fire & Security Specialists
Unified Integrated Systems - CCTV, Intruder Alarms & Access Control Specialists
Lucid Fire & Security Ltd
Electronic & Security Services
RF Concepts Ltd
Specialised Fire & Security
WRTUK Training
G4S Belfast
CEM Systems
Diamond Systems
Safe Security
V I S Security Solutions Ltd
Duncrue Security Distribution Ltd
ADI Global Distribution - Belfast
Insec Security
Eventsec
Also in Belfast — not enough ratings to rank yet
Region Security Guarding Ltd
Belfast
SecuriGroup Belfast
Belfast
VSG
Belfast
Safe Place Live
Belfast
Raymacc Agencies
Belfast
Safe Hands Management Ltd.
Belfast
Sensurity
Belfast
Spyshop.ie - Surveillance Equipment, Belfast, Dublin, London
Belfast
TN Electrical Services
Belfast
Digital CCTV Direct
Belfast
Trellidor Security Gates, Shutters and Screens UK Distributor
Belfast
Chubb
Belfast
RFC Security Group UK – Belfast
Belfast
Pinnacle Response Ltd
Belfast
BSS Belfast Security Solutions
Belfast
Marvellous Security Services Belfast
Belfast
A C Security & Electrical
Belfast
NIPS Security Company
Belfast
Business Security Global Ltd
Belfast
Building Protection Systems NI Ltd
Belfast
Bulwark Guarding Ltd
Belfast
Tolan Security
Belfast
Crockard Security Solutions Ltd
Belfast
Belfast Security Systems
Belfast
⭐
Used a security services in Belfast?
Help others by leaving a review on their listing — it only takes a minute.
Find & Review a Business