Winter Liability 101: What Commercial Property Owners Should Know About Snow & Ice

Do commercial property owners have a legal duty to clear snow and ice?

In Ontario, occupiers of commercial property generally have a duty under premises liability principles to take reasonable steps to keep their property safe for visitors — and an unaddressed icy parking lot or sidewalk is one of the most common sources of slip-and-fall claims. This is general information, not legal advice; talk to your insurer or a lawyer about your specific situation and coverage.

Why "reasonable steps" usually means a documented plan

If a slip-and-fall claim happens, the question isn't just "was there ice" — it's "did the property owner have a reasonable system in place to deal with it." A documented, scheduled snow and ice maintenance plan is the clearest evidence of that. Ad-hoc, "we'll get to it when someone complains" snow removal is a much harder position to defend.

What "documented" actually looks like

• Service logs — dated records of when a lot/sidewalk was plowed and salted
• Trigger-based dispatch — a defined snowfall depth that automatically starts service, not a phone call after someone already slipped
• Salting as a separate, tracked step — plowing alone doesn't address ice
• A written contract with a commercial snow provider, not an informal arrangement

Why this is a bigger deal for businesses than homeowners

A commercial property has far more foot traffic — customers, staff, delivery drivers — and a much higher volume of exposure than a single residential driveway. Retail plazas, medical buildings, and multi-unit properties are frequent targets of slip-and-fall claims specifically because of that traffic volume.

How a seasonal contract helps

A seasonal commercial snow & ice contract with a professional provider gives you exactly the kind of documentation described above: scheduled service, trigger-based dispatch, included ice control, and dated logs — the same evidence your insurer or legal counsel would want to see if a claim were ever made.

The takeaway

This isn't about fear — it's about having a system instead of hoping for the best. A documented seasonal contract protects your property, your visitors, and your business.

This article is general information only and is not legal advice. Insurance and liability requirements vary by property, municipality, and policy — consult your insurer or legal counsel for guidance specific to your situation.

See our commercial snow & ice management program or request a quote.