25 reviews
Siteguard Security Ltd is rated 5.0/5 from 25 Google reviews and serves Cardiff and the surrounding area. Services include security guard services, security services.
Top 10 Security Guard Services in Cardiff (2026)
Ranked by Google rating · updated November 2026 · 32 companies listed
Looking for reliable security guard services in Cardiff? We've ranked the 32 security guard services listed on Leads FM in Cardiff by their Google rating and review count, so the companies below are the ones local customers rate most highly.
Across 255 customer reviews the average rating is 4.4/5; the most-reviewed company has 56 reviews. Every profile includes contact details and a free enquiry form.
4 reviews
K9 Protection Ltd is rated 5.0/5 from 4 Google reviews and serves Cardiff and the surrounding area. Services include security guard services, security services.
56 reviews
Assero Training Solutions LTD is rated 4.9/5 from 56 Google reviews and serves Cardiff and the surrounding area. Services include security guard services.
17 reviews
Rock Security Solutions Ltd is rated 4.9/5 from 17 Google reviews and serves Cardiff and the surrounding area. Services include security guard services, security services.
18 reviews
SECURICO Guard Services is rated 4.8/5 from 18 Google reviews and serves Cardiff and the surrounding area. Services include security guard services.
17 reviews
JSM Management Group Ltd is rated 4.8/5 from 17 Google reviews and serves Cardiff and the surrounding area. Services include security guard services.
#7
Red Dragon Group Ltd
Cardiff · CF24 3JW · Commercial Cleaning Services, Security Guard Services, Security Services
6 reviews
Red Dragon Group Ltd is rated 4.5/5 from 6 Google reviews and serves Cardiff and the surrounding area. Services include commercial cleaning services, security guard services, security services.
#8
SGD Group Ltd
Cardiff · CF3 2EX · Security Guard Services, Fire Alarm Suppliers, Fire Protection Equipment Suppliers
3 reviews
SGD Group Ltd is rated 4.3/5 from 3 Google reviews and serves Cardiff and the surrounding area. Services include security guard services, fire alarm suppliers, fire protection equipment suppliers.
48 reviews
Rubicon Facilities Management is rated 4.2/5 from 48 Google reviews and serves Cardiff and the surrounding area. Services include security guard services.
#10
Concept Fire & Security Solutions
Cardiff · CF10 5FE · Security Guard Services, Fire Alarm Suppliers, Fire Protection Services
19 reviews
Concept Fire & Security Solutions is rated 4.1/5 from 19 Google reviews and serves Cardiff and the surrounding area. Services include security guard services, fire alarm suppliers, fire protection services.
Frequently asked questions
How are the Security Guard Services in Cardiff 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 Guard Services are listed in Cardiff?
Leads FM currently lists 32 Security Guard Services in Cardiff, with an average Google rating of 4.4 across 255 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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