Construction Site Security in Sarnia, ON

When businesses in Sarnia need construction site security they can trust, they call Indigenous Security Services. As a First Nation-owned and operated security company, we deploy licensed, insured and professionally supervised guards throughout Lambton County, backed by a 24/7 dispatch desk at 807-770-0243.

Construction sites lose millions annually to stolen tools, copper, fuel and equipment, plus the schedule damage of vandalism and trespass. A professional site guard pays for itself the first time a theft is prevented.

We secure sites from excavation to handover: gate control by day, night watch after hours, and hot-work fire watch whenever your suppression systems are down.

Sarnia presents a distinct security environment. With an economy anchored by petrochemical refining, cross-border trade, manufacturing, properties across Lambton County face risks ranging from after-hours break-ins and vandalism to workplace incidents and organized theft. Our construction security guards programs are designed for exactly these conditions: visible deterrence where it counts, rapid response when it matters, and documentation your insurer and legal team can rely on.

We protect sites near the Sarnia waterfront, the Chemical Valley industrial corridor and downtown Christina Street, and everywhere else in the Sarnia area. Because our officers live and work in the communities they protect, they bring local knowledge that outside providers simply cannot match.