NSI Gold Standards

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Who is NSI?

The National Security Inspectorate is the UK’s most highly trusted and respected, independent, UKAS-accredited certification body in the security and fire safety sector.


Its mission is to secure the highest standards of safety and security for buyers of commercial and domestic fire and security systems, through independent, third party audit and certification in the UK.

NSI Gold Accreditation

Ashton Alarms, as a NSI Gold approved company is committed to the highest standards of service, quality, and continual improvement.


By choosing to contact Ashton Alarms, you can be assured of their integrity, technical expertise and professionalism as recognised by the Police, Fire and Rescue Services and the insurance industry.


We have been NSI approved since 1997.


Click here to view our NSI certificate

Click here to see our NSI listings

Opening Hours

Monday–Friday 8am-5pm
Saturday & Sunday Closed
Emergency 24hr call-out available

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