January 2026 · 7 min read · Industry News
Ontario takes workplace safety seriously — and the numbers prove it. The Ministry of Labour, Immigration, Training and Skills Development (MLITSD) actively investigates incidents, conducts inspections, and prosecutes violations under the Occupational Health and Safety Act (OHSA). When companies cut corners on safety, the consequences are severe: criminal charges, six-figure fines, and — worst of all — workers who never come home.
Falls from heights remain the #1 cause of death in Ontario's construction industry, accounting for more workplace fatalities than any other single hazard year after year.
The cases below are real. They involve real companies, real fines, and real workers who were seriously injured or killed because proper safety measures weren't in place. Every one of these tragedies was preventable.
In October 2018, a Windsor-area construction company was fined $150,000 after a worker was fatally injured in a fall from height. The investigation revealed that the company had failed to provide adequate fall protection for workers operating at elevation. There was no guardrail system, no travel restraint, and no personal fall arrest system in place at the time of the incident.
MLITSD-approved Working at Heights training teaches workers to identify fall hazards before they begin work. A trained workforce would have recognized the unprotected edges and refused unsafe work — as is their legal right under the OHSA. Trained supervisors would have ensured fall protection systems were in place and inspected before anyone stepped onto the work surface.
A Newmarket-area company was fined $135,000 after a worker was fatally injured due to inadequate safety measures on a job site. The MLITSD investigation found that while the company had a written safety policy, it had not been effectively communicated to workers or enforced on the ground.
This case highlights one of the most common — and most dangerous — patterns in workplace safety: having a safety plan on paper but failing to implement it in practice. A binder sitting in a trailer does nothing to protect a worker standing on an unguarded edge.
A safety plan is only as good as its implementation. If workers don't know it, understand it, and follow it every single day, it might as well not exist.
You do not need an injury or a fatality to be fined. The MLITSD can and does lay charges based on inspection findings alone. The absence of training is itself a violation — and a $70,000 lesson no employer can afford to learn the hard way.
In July 2018, a restoration company was fined $125,000 after a worker was killed in a fall during building restoration work. The worker was experienced and had been with the company for some time — but experience alone is not a substitute for proper fall protection.
This case serves as a stark reminder that even seasoned workers need proper equipment and training. In fact, complacency among experienced workers is a well-documented risk factor. Workers who have "done it a thousand times" may skip steps, take shortcuts, or underestimate hazards they've encountered before without incident.
Working at Heights training isn't just for new workers. It reinforces critical habits, updates workers on current regulations, and — most importantly — keeps safety top of mind for those who might otherwise grow complacent.
In April 2018, an Ontario company was fined $90,000 after a worker suffered critical injuries from a fall at a job site. The worker survived — but with life-altering injuries that affected their ability to work and live independently.
A $90,000 fine is significant. But the true cost of this incident goes far beyond the penalty paid to the court:
The financial penalty is the smallest part of the cost. The real price is paid in broken bodies, shattered families, and careers that end on a stretcher.
When you add up WSIB premium increases, legal defence costs, project delays, difficulty hiring, and the lasting damage to a company's reputation, the total cost of a serious fall incident can easily reach $500,000 or more — many times the court-imposed fine.
In March 2019, a Tecumseh-area company was fined $70,000 specifically because it had failed to provide workers with the required Working at Heights training before allowing them to work at elevation. This wasn't a case where someone fell — it was a case where the MLITSD found, during an inspection, that workers simply did not have the training the law requires.
This is the case that should concern every employer in Ontario's construction industry. You don't need an incident to be fined. You don't need an injury. You don't need a fatality. The absence of training alone is a violation, and the MLITSD can and does issue orders and lay charges based on inspection findings.
Since April 1, 2015, all workers on construction projects who may use specific methods of fall protection must complete an MLITSD-approved Working at Heights training program. This is not optional. It is not a suggestion. It is the law.
Across all five cases, the same patterns appear again and again. These weren't freak accidents or unforeseeable events. They were predictable, preventable failures rooted in the same basic shortcomings:
The pattern is clear: when training is missing, when equipment is absent, and when supervision fails, workers get hurt or killed. Every single time, the outcome was preventable.
Compliance with Ontario's Working at Heights requirements is not complicated. It takes commitment, consistency, and a genuine belief that every worker deserves to go home safe. Here is what every employer in the construction industry should be doing:
The cost of a Working at Heights training course is $150 plus tax per worker. The cost of non-compliance — measured in fines, injuries, and lives — is immeasurably higher. The choice should be obvious.
MLITSD-approved Working at Heights training in Toronto & GTA. Protect your workers and your business. $150+tax.
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