Construction Site Thefts Escalate Across Calgary
Rising thefts at residential construction sites are pushing costs higher for prospective homebuyers across Calgary, according to industry leaders and law enforcement officials. Recent data shows theft incidents have increased from 255 reported cases in 2023 to 371 in 2025, marking a 45% surge over three years.
Financial Toll on Homebuyers
Michael Brown, President and CEO of Trico Homes, revealed that material theft adds 3-7% to new home prices. “When thieves steal appliances worth nearly $10,000 or expensive wiring, builders must recover those costs,” Brown explained. “These losses ultimately get passed to consumers through higher prices.”
Patterns in Stolen Materials
Thieves primarily target copper wiring, lumber, and household appliances according to police reports. A law enforcement representative stated: “This trend significantly impacts both homebuilders and the broader community.” Deputy Chief Cliff O’Brien confirmed authorities consider the theft pattern “concerning” and are monitoring developments.
Industry Calls for Better Tracking
Brown acknowledged that construction companies have normalized theft occurrences: “We’ve almost come to accept it, which is why we’re not tracking incidents properly.” The executive urged industry peers to improve documentation, noting thefts occur so frequently that builders could likely confirm new cases “every weekend” if surveyed.
Enhanced Security Measures Implemented
Construction sites are responding with increased security investments. Bill Black, President of the Calgary Construction Association, described preventive measures: “Companies are installing perimeter fencing, surveillance cameras, and security lighting. Some have introduced nighttime patrols – spending money to prevent greater losses.”
Police officials encourage all theft victims to file reports, noting some incidents may go unreported due to perceived normalization within the industry.

