High-end security professionals with decades of experience

Since 1987, we have been protecting homes and businesses across Kent forging a strong relationship with a varied client base.


An established name in fire and security for over three decades

We care about our reputation and care about doing a good job. Over the last 30 years, we have received countless praise for our customer service, technical knowledge as well as the ability to meet deadlines fast. We have worked with some of the counties leading bodies and organisations such as Kent Police, Kent County Council, DHL and Canterbury University to name but a few.


3 decades of experience

NSI Gold approved company

Trusted security company

BAFE approved

Friendly & trustworthy team

The history of Guardian Security

Trading for over 30 years, we are a well established and reliable fire and security company based across Kent.

We have installed over 8000 security systems for businesses and homeowners over the last 3 decades. A lot has changed at Guardian since its early foundation. We now offer the benefits of a substantial, mobile engineering workforce supported by an experienced, senior management team.

Security Installers Kent
Security Installers Kent

NSI Gold Accredited

In 2006 Guardian achieved the National Security Inspectorate’s Gold level accreditation, which is the highest within the Security Industry. This confirms our status as a premium supplier and reflects the quality and reliability of our staff and processes.

NSI Gold status also entitles us to work closely with all Police and Fire services and a broad range of governmental and educational services as well as commercial customers. As part of our growth, we have also undertaken selective acquisitions. The resulting increased scale has improved our geographical coverage for customers.

Talk to us today to secure your property

and livelihood

Our experts are ready to take your call and assist you further with any questions you may have.