Protecting sites, property and people across the North of England.
Monitored CCTV, rapid-deploy site towers, video-verified alarms, K9 units and manned guarding — every activation verified live by our monitoring team, with a response in minutes, not a recording reviewed the morning after.
One supplier for the whole site
From a single monitored camera to full site security with towers, dogs and patrols — designed around your site, priced for the length of your project.
Commercial CCTV installation with every activation verified live at our monitoring station.
Learn more →Construction Site CCTV TowersRapid-deploy, stand-alone towers and pods protecting plant, materials and cabins.
Learn more →Fire Detection TowersSolar-powered flame detection for timber frame builds — officer dispatched, fire service called.
Learn more →Video-Verified AlarmsIntruder alarms confirmed by video before response — no more ignored bells.
Learn more →K9 Guard Dog UnitsTrained, licensed dog handlers — a deterrent nothing else on site matches.
Learn more →Mobile Patrols & KeyholdingScheduled and random patrols, alarm response and keyholding by licensed officers.
Learn more →Manned GuardingUniformed site security officers for gates, access control and high-risk periods.
Learn more →Vacant Property & Insolvency SecuritySecuring empty premises and assets for agents, insolvency practitioners and landlords.
Learn more →Detected. Verified. Responded to. In minutes.
On-site cameras, sensors and detectors pick up intruders, movement or flames the moment they appear — day or night, mains power or not.
Our monitoring operators assess every activation live — a real person looking at real footage, filtering false alarms and confirming genuine threats.
A response officer is dispatched to site, keyholders are contacted and — where needed — police or fire service are called immediately.
Security people, not a call centre
Trinity Secure is run by security professionals with decades of experience protecting construction sites, commercial premises and vacant property across the North of England. We design each system around the site in front of us, deploy fast, and stand behind every camera with a real response.
Covering the North of England
Wherever your site is, our monitored security keeps it protected.Need a site secured this week?
Free survey, fast quote, deployment in hours — not weeks.Areas we cover
Trinity Secure protects construction, industrial and commercial sites right across the North of England and the Midlands — from our base in Wakefield. Choose your area for local detail.
Our rapid-deploy security equipment
Solar-powered, monitored around the clock and quick to deploy — the branded kit we put on construction and commercial sites across the North of England and the Midlands.
