

Cannon Fire & Security is an independent, NSI Gold and BAFE approved fire and security company — protecting commercial and residential premises across the South West for more than thirty-five years.
Its work spans the full spread of life safety and security: fire detection and protection, intruder alarms, access control and CCTV — designed, installed, monitored and maintained by the firm's own engineers.
With teams based in Bristol and Swindon, Cannon covers Bristol, Gloucestershire, Wiltshire, Somerset and South Wales, and will happily take over and maintain systems first installed by others — improving both the service and the cost to the client.
The firm's reputation rests on care: experienced, continually trained engineers and a dedicated office team who turn up when they say they will. It is why clients who first called on Cannon thirty years ago are with it still.
Accredited to NSI Gold and BAFE and led by director Dominic Gundry-White, Cannon brings three decades of quiet, dependable protection to the businesses of No.20.
Director
Cannon Fire & Security is a member of No.20 — Bristol's private members' business club.
Meet the Members