Security Guard Services in Sarnia, Ontario

Protecting Sarnia Around the Clock

Xtreme Security Inc. protects petrochemical plants, border logistics operations, retail properties and event venues across Sarnia and surrounding areas of Lambton County from our national network. As a privately-owned Canadian company headquartered in Delta, British Columbia, we field 4,800 full-time security professionals with access to 17,000 hired guards nationwide, supported by 40+ regional offices, 270+ mobile patrol units and a 24/7 National Security Operations Centre. Sarnia clients get uniformed guards, mobile patrols and alarm response backed by real-time digital reporting on every shift.

Chemical Valley's petrochemical plants and refineries demand some of the most rigorous industrial security in Canada, with strict contractor verification, gate control and audit-ready documentation. Our guards cover gatehouses, verify credentials, patrol perimeters and protect critical infrastructure around the clock. The Bluewater Bridge border crossing also drives trucking and logistics operations that need trailer seal verification, yard patrols and controlled driver access.

Lambton Mall, the downtown core and the commercial corridors along London Road need visible, professional coverage. Xtreme Security provides loss prevention officers and uniformed guards for retail centres and commercial properties across Sarnia, plus marked mobile patrols that check parking lots and storefronts after hours and respond to alarms.

The St. Clair River waterfront hosts festivals and community events through the summer, drawing crowds to the city's shoreline parks. Our event security teams handle ticket checks, crowd management, access control and perimeter control for waterfront festivals, concerts and municipal events, scaling from neighbourhood gatherings to large public events with supervisors on site and live reporting to our control centre.

When you hire Xtreme Security in Sarnia, you get more than a uniform at the door. Every shift is documented with incident reports, exception alerts and GPS-verified patrol records, and our management team conducts regular site audits to keep standards high. Our guards train in de-escalation, first aid response and professional conduct. Call 1-800-730-3712 or request a quote online for a free risk assessment of your Sarnia property.