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Top 10 Security System Installers in the UK (2026)

Ranked by Google rating · updated November 2026 · 909 companies listed

Looking for reliable security system installers in the UK? We've ranked the 909 security system installers listed on Leads FM across the UK by their Google rating and review count, so the companies below are the ones local customers rate most highly.

Across 35,503 customer reviews the average rating is 4.6/5; the most-reviewed company has 1,249 reviews. Every profile includes contact details and a free enquiry form.

#1

Abbott's Security Alarms & CCTV

Hereford · DY6 9JS · Security Services, Burglar Alarm Store, Security System Installers
5.0
1,249 reviews

Abbott's Security Alarms & CCTV is rated 5.0/5 from 1,249 Google reviews and serves Hereford and the surrounding area. Services include security services, burglar alarm store, security system installers.

#2

Circle Security

Edinburgh · EH14 5NZ · Security System Installers, Closed Circuit Television
5.0
621 reviews

Circle Security is rated 5.0/5 from 621 Google reviews and serves Edinburgh and the surrounding area. Services include security system installers, closed circuit television.

#3

Benn Lock and Safe Ltd

Peterborough · PE1 5QA · Security Services, Burglar Alarm Store, Closed Circuit Television
5.0
564 reviews

Benn Lock and Safe Ltd is rated 5.0/5 from 564 Google reviews and serves Peterborough and the surrounding area. Services include security services, burglar alarm store, closed circuit television.

#4

CTB Alarms Ltd

Birmingham · B45 8NF · Security System Installers
5.0
549 reviews

CTB Alarms Ltd is rated 5.0/5 from 549 Google reviews and serves Birmingham and the surrounding area. Services include security system installers.

#5

D B Alarms Ltd

Stoke-on-Trent · ST3 5DA · Security Services, Closed Circuit Television, Security System Installers
5.0
481 reviews

D B Alarms Ltd is rated 5.0/5 from 481 Google reviews and serves Stoke-on-Trent and the surrounding area. Services include security services, closed circuit television, security system installers.

#6

FHA Security (Fitted Home Alarms Ltd)

High Wycombe · HP12 3RE · Security Services, Burglar Alarm Store, Security System Installers
5.0
421 reviews

FHA Security (Fitted Home Alarms Ltd) is rated 5.0/5 from 421 Google reviews and serves High Wycombe and the surrounding area. Services include security services, burglar alarm store, security system installers.

#7

Fuse Fire & Security System Specialists

Belfast · BT2 8FE · Security Guard Services, Audio Visual Equipment Suppliers, Automation Companies
5.0
391 reviews

Fuse Fire & Security System Specialists is rated 5.0/5 from 391 Google reviews and serves Belfast and the surrounding area. Services include security guard services, audio visual equipment suppliers, automation companies.

#10

MES Systems Ltd

Nuneaton · CV11 6GX · Security Services, Fire Alarm Suppliers, Security System Installers
5.0
289 reviews

MES Systems Ltd is rated 5.0/5 from 289 Google reviews and serves Nuneaton and the surrounding area. Services include security services, fire alarm suppliers, security system installers.

Frequently asked questions

How are the Security System Installers in the UK 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 System Installers are listed in the UK?

Leads FM currently lists 909 Security System Installers in the UK, with an average Google rating of 4.6 across 35,503 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.

See all 909 Security System Installers