Maze Security Insights · April 10, 2026
Construction Site Theft in Canada: A Practical Prevention Playbook
Copper, tools and heavy equipment are walking off Canadian job sites at record rates. Here's how layered security stops it.
Why job sites are targeted
Construction sites combine high-value assets with open perimeters, rotating crews and poor lighting — everything a thief looks for. Industry estimates put construction theft losses in Canada in the hundreds of millions annually, with recovery rates in the single digits.
Layer one: deterrence
Visible measures do the heavy lifting: fencing, lighting, signage and a uniformed guard presence. A marked patrol vehicle circling a site at unpredictable intervals convinces most opportunists to move on to an easier target.
Layer two: detection and response
Monitored cameras with two-way audio let operators challenge intruders in real time, while motion-activated alerts bring a patrol response in minutes. Every incident should end with a time-stamped report you can hand to police and your insurer.
Layer three: process
Tool inventories, equipment GPS tagging, controlled delivery windows and strict sign-out procedures close the internal gaps that external guards can't see. Security works best when site process and physical protection are designed together.