Thornhill Security Ltd


For over 50 years, Apex Engineering Group have been supplying highly tailored security solutions to specialist industries including Government, MOD, the authorities, healthcare environments and public service organisations.

With a team of over 40 security experts operating from a 25,000sq ft headquarters, Apex are well placed to develop high quality solutions that are trusted across a broad range of industries.

Apex security products from Thornhill Security

Apex Solutions at Thornhill Security

Much of the product range available from Apex has been assured with Centre for the Protection of National Infrastructure (CPI) protection level grading systems for complete peace of mind.

Apex specialise in physical security products within environments where there is a high level of risk to require a greater degree of security.

As an approved supplier of Apex, Thornhill Security can work with your business to understand your unique requirements to recommend the best security solutions from leading manufacturers.

Our security team has an expert understanding of Apex products and can assist with product selection, installation and necessary aftercare if you operate in a high risk sector.


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What our Customers say ...

“I recommend 100% the crew from Thornhill Security, who came and removed a very heavy old safe from an upstairs room in my house. They assessed the layout, and took all possible precautions to remove the safe very efficiently and with complete care and safety. Thorough professional service. THANKS!”
Steve B
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