88 reviews
EZ Training is rated 5.0/5 from 88 Google reviews and serves Belfast and the surrounding area. Services include security services, adult education school, training school.
Top 10 Security Services in Belfast (2026)
Ranked by Google rating · updated November 2026 · 37 companies listed
Looking for reliable security services in Belfast? We've ranked the 37 security services listed on Leads FM in Belfast by their Google rating and review count, so the companies below are the ones local customers rate most highly.
Across 375 customer reviews the average rating is 4.2/5; the most-reviewed company has 88 reviews. Every profile includes contact details and a free enquiry form.
24 reviews
Assure and Secure Ltd is rated 5.0/5 from 24 Google reviews and serves Belfast and the surrounding area. Services include security services.
#3
WRTUK Training Operations
Belfast · BT3 9ED · Security Guard Services, First Aid Station, Medical Group
9 reviews
WRTUK Training Operations is rated 5.0/5 from 9 Google reviews and serves Belfast and the surrounding area. Services include security guard services, first aid station, medical group.
5 reviews
Belfast Security Services is rated 5.0/5 from 5 Google reviews and serves Belfast and the surrounding area. Services include security guard services, security services.
5 reviews
Safe Security is rated 5.0/5 from 5 Google reviews and serves Belfast and the surrounding area. Services include security guard services, security services.
#6
Diamond Systems
Belfast · BT3 9HB · Security Services, Closed Circuit Television, Fire Alarm Suppliers
5 reviews
Diamond Systems is rated 5.0/5 from 5 Google reviews and serves Belfast and the surrounding area. Services include security services, closed circuit television, fire alarm suppliers.
#7
TMR Security Ltd
Belfast · BT36 7LS · Security Services, Car Alarm Suppliers, Car Security System Installers
3 reviews
TMR Security Ltd is rated 5.0/5 from 3 Google reviews and serves Belfast and the surrounding area. Services include security services, car alarm suppliers, car security system installers.
3 reviews
Business Security Global Ltd is rated 5.0/5 from 3 Google reviews and serves Belfast and the surrounding area. Services include security guard services, security services.
#9
NIPS Security Company
Belfast · BT1 2LB · Security Guard Services, Private Investigator, Security Services
3 reviews
NIPS Security Company is rated 5.0/5 from 3 Google reviews and serves Belfast and the surrounding area. Services include security guard services, private investigator, security services.
17 reviews
Minerva ni is rated 4.7/5 from 17 Google reviews and serves Belfast and the surrounding area. Services include security services.
Frequently asked questions
How are the Security Services in Belfast ranked?
Companies are ordered by their Google rating and number of reviews. Featured listings are shown first and clearly labelled; otherwise ranking cannot be bought.
How many Security Services are listed in Belfast?
Leads FM currently lists 37 Security Services in Belfast, with an average Google rating of 4.2 across 375 reviews.
How do I get a quote?
Open any company profile and use the enquiry form — your request goes straight to the company, free of charge and with no obligation.
Is my company missing from this list?
Add it free at leadsfm.com/list-your-business, or claim your existing listing to update details and appear with a Verified badge.
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