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Top 10 Security System Installers in Chelmsford (2026)

Ranked by Google rating · updated November 2026 · 14 companies listed

Looking for reliable security system installers in Chelmsford? We've ranked the 14 security system installers listed on Leads FM in Chelmsford by their Google rating and review count, so the companies below are the ones local customers rate most highly.

Across 559 customer reviews the average rating is 4.4/5; the most-reviewed company has 210 reviews. Every profile includes contact details and a free enquiry form.

#1

Apollo Security London Ltd

Chelmsford · TW5 0QH · Security Services, Security System Installers, Security System Suppliers
5.0
84 reviews

Apollo Security London Ltd is rated 5.0/5 from 84 Google reviews and serves Chelmsford and the surrounding area. Services include security services, security system installers, security system suppliers.

#2

Essex Protect CCTV & Security Systems

Chelmsford · Security System Suppliers, Fire Alarm Suppliers, Security System Installers
5.0
10 reviews

Essex Protect CCTV & Security Systems is rated 5.0/5 from 10 Google reviews and serves Chelmsford and the surrounding area. Services include security system suppliers, fire alarm suppliers, security system installers.

#3

Sovereign Guards UK

Chelmsford · CM5 9NW · Security Guard Services, Security Services, Security System Installers
5.0
3 reviews

Sovereign Guards UK is rated 5.0/5 from 3 Google reviews and serves Chelmsford and the surrounding area. Services include security guard services, security services, security system installers.

#4

ClearView Communications Ltd

Chelmsford · CM1 3AG · Security System Installers, Closed Circuit Television, Door Suppliers
4.9
77 reviews

ClearView Communications Ltd is rated 4.9/5 from 77 Google reviews and serves Chelmsford and the surrounding area. Services include security system installers, closed circuit television, door suppliers.

#5

Panther Security

Chelmsford · CO3 0JN · Security System Installers, Burglar Alarm Store, Closed Circuit Television
4.8
210 reviews

Panther Security is rated 4.8/5 from 210 Google reviews and serves Chelmsford and the surrounding area. Services include security system installers, burglar alarm store, closed circuit television.

#6

Image Security Ltd

Chelmsford · UB6 8RF · Security Services, Security System Suppliers, Security System Installers
4.6
63 reviews

Image Security Ltd is rated 4.6/5 from 63 Google reviews and serves Chelmsford and the surrounding area. Services include security services, security system suppliers, security system installers.

#7

Communicate UK

Chelmsford · CM3 5UL · Security System Suppliers, Burglar Alarm Store, Home Automation Companies
4.6
31 reviews

Communicate UK is rated 4.6/5 from 31 Google reviews and serves Chelmsford and the surrounding area. Services include security system suppliers, burglar alarm store, home automation companies.

#8

Hewes Security

Chelmsford · CM3 5WA · Security Services, Burglar Alarm Store, Closed Circuit Television
4.6
18 reviews

Hewes Security is rated 4.6/5 from 18 Google reviews and serves Chelmsford and the surrounding area. Services include security services, burglar alarm store, closed circuit television.

#9

Proficient Security Ltd

Chelmsford · N13 4BS · Security Guard Services, Security Services, Security System Installers
4.6
9 reviews

Proficient Security Ltd is rated 4.6/5 from 9 Google reviews and serves Chelmsford and the surrounding area. Services include security guard services, security services, security system installers.

Frequently asked questions

How are the Security System Installers in Chelmsford 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 Chelmsford?

Leads FM currently lists 14 Security System Installers in Chelmsford, with an average Google rating of 4.4 across 559 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 14 Security System Installers in Chelmsford