Security Guard Services in Oshawa, Ontario

Protecting Oshawa Around the Clock

Xtreme Security Inc. serves Oshawa and Durham Region from our national network of 4,800 full-time security professionals, with access to 17,000 hired guards across Canada. As a privately-owned Canadian company operating in every province, every local assignment is backed by our 24/7 National Security Operations Centre, 270+ marked mobile patrol units and 40+ regional offices.

The city's automotive heritage — assembly plants, parts suppliers and rail-adjacent industry — demands manufacturing-grade security. We provide gatehouse operations, contractor screening, shift-change access control and overnight compound patrols for automotive and industrial clients.

Durham's energy sector, including generation facilities in the region, along with logistics and warehousing along the 401, needs the same discipline. Our officers run gates, verify credentials and patrol industrial properties through the night.

The Oshawa Centre retail district, downtown, the university and hospital complete our coverage. From loss prevention to institutional access control and construction site security, every shift is documented with GPS-verified checklists and live photos.

When you hire Xtreme Security in Oshawa, you get industrial-grade, documented protection. Call 1-800-730-3712 or request a quote online for a free risk assessment of your Oshawa property.