COVID-19 UPDATE - WE REMAIN FULLY OPERATIONAL, ADHERING TO STRICT GOVERNMENT GUIDELINES FOR THE SAFETY OF OUR CUSTOMERS AND STAFF.
A Reputation to Protect

Fire and security services
in  Cornwall & Devon 

If you're looking for professional fire and security services, look no further than ASG Security. Contact us today for more information on our extensive range of products and services.
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Your one-stop solution for all your fire and security needs

 ASG Security are a local, family-run business and one of the largest independent security companies in Devon and Cornwall. We supply and install a wide range of products to help protect your home or business.

For a free security survey, contact a member of our team today.
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Free security survey

Fire and security experts you can trust

Testimonials
ASG Security was one of the first companies to be awarded the NSI gold accreditation for our outstanding performance in security management. You can rely on us for 24-hour call-out service for faults and breakdowns. Get in touch with us for more details.

'A' Rated Customer Installations 

After a recent inspection by National Security Inspectorate, we were inspected on 6 randomly selected installations and were were graded 'A' on each one. Which incorporates a high standard of workmanship and met the technical requirements in terms of design and specification.
Free security survey
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