Our Clients

Some of our clients

At National Security Systems, we are proud of our reputation as dependable and progressive security specialists. Since starting in
1995 as Sole trader and formed in 2011 as Limited company, we have quickly established ourselves as one of London’s leading
security system providers thanks to our ability to deliver first-class security solutions and a friendly, personalised service.

Security Grade

EN 14604

Fire safety certification

CE

Certification

Security Grade

EN 14604

Fire safety certification

CE

Certification