Construction & commercial security in Hull

Hull sits at the heart of the Humber’s ports, renewables and processing industries, alongside city-centre and housing regeneration — a spread of high-value sites that face real security pressure, from perimeter breaches to theft of plant, cabling and metal. Trinity Secure protects Hull premises with monitored CCTV towers and licensed personnel that deter, detect and respond in real time.

Our solar-powered towers need no mains power, giving instant coverage on compounds, laydown areas and vacant industrial units from the docks and Alexandra Dock estates out to Sutton Fields and the western industrial corridor. Every activation is verified live by our monitoring team, so a genuine intrusion gets an immediate response — an officer to site and the emergency services alerted where necessary.

For staffed cover, our SIA-licensed guards and dog handler units manage access and patrol high-value sites across Hull and the East Riding, giving you a strong visible deterrent and full accountability from one local provider.

Security services we provide in Hull

One provider for your whole site in Hull — monitored CCTV, construction towers, guarding, K9 and fire detection, all verified live and backed by a real response, not a recording reviewed the next morning.