SGD Security Ltd is a family owned and operated electronic security company. Operated out of and started in Cardiff SGD Security Ltd began primarily working within the Cardiff, Newport, Bridgend, Neath Port Talbot areas.

Over nearly 25 years of trading we have expanded our coverage into West and North Wales, Bristol, Birmingham, London and over the last 10 years Nationally.

SGD Security Ltd can design, install, commission and maintain intruder alarm systems, intruder alarm systems with 24 hour monitoring, intruder alarm systems with CCTV verification, digital CCTV, CCTV with 24 hour monitoring, IP CCTV, analytical CCTV, Thermal Imaging CCTV, Access control, vehicle gate and barrier access control, networked multisite access control and audio visual access control.