114 reviews
Spartan Elite Security Ltd is rated 5.0/5 from 114 Google reviews and serves London and the surrounding area. Services include security guard services, security services.
Top 10 Security Services in London (2026)
Ranked by Google rating · updated November 2026 · 69 companies listed
Looking for reliable security services in London? We've ranked the 69 security services listed on Leads FM in London by their Google rating and review count, so the companies below are the ones local customers rate most highly.
Across 2,653 customer reviews the average rating is 4.4/5; the most-reviewed company has 341 reviews. Every profile includes contact details and a free enquiry form.
52 reviews
Fahrenheit Security is rated 5.0/5 from 52 Google reviews and serves London and the surrounding area. Services include security guard services, security services.
23 reviews
Security Man LTD is rated 5.0/5 from 23 Google reviews and serves London and the surrounding area. Services include security services.
17 reviews
Centurion Guards Ltd is rated 5.0/5 from 17 Google reviews and serves London and the surrounding area. Services include security guard services, security services.
12 reviews
Close Protection 1 is rated 5.0/5 from 12 Google reviews and serves London and the surrounding area. Services include security guard services, security services.
#6
1st Shield Security Top Rated Security Guards For Hire in London Secure Solutions For Businesses Across The UK
London · E14 5AA · Security Guard Services, Security Services
9 reviews
1st Shield Security Top Rated Security Guards For Hire in London Secure Solutions For Businesses Across The UK is rated 5.0/5 from 9 Google reviews and serves London and the surrounding area. Services include security guard services, security services.
#7
First Response Facilities Management Ltd
London · EC4A 4AS · Security Services, Security Guard Services
8 reviews
First Response Facilities Management Ltd is rated 5.0/5 from 8 Google reviews and serves London and the surrounding area. Services include security services, security guard services.
7 reviews
Plus Security London is rated 5.0/5 from 7 Google reviews and serves London and the surrounding area. Services include security guard services, security services.
#9
Main Security Ltd
London · EC1V 2NX · Security Guard Services, Chauffeur Services, Security Services
7 reviews
Main Security Ltd is rated 5.0/5 from 7 Google reviews and serves London and the surrounding area. Services include security guard services, chauffeur services, security services.
#10
Citybrite Facilities Management
London · EC2A 4NE · Commercial Cleaning Services, Security Guard Services, Security Services
3 reviews
Citybrite Facilities Management is rated 5.0/5 from 3 Google reviews and serves London and the surrounding area. Services include commercial cleaning services, security guard services, security services.
Frequently asked questions
How are the Security Services in London 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 London?
Leads FM currently lists 69 Security Services in London, with an average Google rating of 4.4 across 2,653 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?
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