National Security Systems Group

Who We Are
National Security Systems Group is a security systems provider established in 1995 and formed as a limited company in 2011. The company delivers first-class security solutions, including the installation and monitoring of alarms, CCTV, and access control systems. They are known for their friendly, personalised service and have built a reputation as one of London’s leading security specialists. Their systems are supported by a central monitoring station operating 24/7, 365 days a year.

Areas We Cover
National Security Systems Group serves clients across London and the surrounding areas. Their services are available to both residential and commercial properties throughout the region.

Credentials & Accreditations
The company holds Security Grade EN 14604 and CE fire safety certification, demonstrating compliance with industry standards for security and fire alarm systems.

Who We Work With
National Security Systems Group works with homeowners, landlords, and commercial clients seeking reliable security solutions. Their customer base includes individuals needing residential security as well as businesses requiring commercial systems. Testimonials highlight their long-term relationships with clients and their ability to tailor solutions to specific needs.

Getting Started
To get started, clients can contact National Security Systems Group by phone at 0800 083 6400. They offer a free security survey and provide detailed quotes, with installation arranged at the client’s convenience.