A great deal of confusion surrounds the idea of a ten-day cooling-off period, so it is worth being careful about what each regulator actually says. What follows is general information drawn from four provincial sources, and it is no substitute for advice on your own contract.
Quebec has the most specific guidance, because its consumer protection office publishes pages written for snow removal in particular. It says directly that, contrary to popular belief, you do not always have ten days to change your mind, and that the law sets no cancellation period for a contract concluded in person unless the contractor is an itinerant merchant, meaning one who solicited you somewhere other than its place of business. In that case the contract must be in writing, you can cancel within ten days of receiving your signed copy even if the driveway has already been cleared once, and your money is due back within fifteen days. The office also advises spreading payments over the winter, and checking for a trust account if you are asked to pay more than two months ahead.
Ontario's rules also turn on how the contract was made. Under the Consumer Protection Act, 2002, a contract worth more than fifty dollars signed at your door or in your home carries a 10-day cooling-off period, beginning the day you receive a written copy, and can be cancelled within a year if the written contract is missing or lacks required information. The province's guide for businesses names snow clearing agreements entered over the telephone or by mail as an example of a remote agreement, for which you are owed a written copy within a set number of days. The takeaway is that the ten days attach to signing at home, and a contract you signed online or at the contractor's office is treated differently.
British Columbia brought in new contract rules on August 1, 2026. Under them, a contract for services delivered in the future, or not paid in full up front, with a total price over fifty dollars is a future performance contract. Before you agree, the business must tell you any other terms, conditions, limitations, or restrictions, its cancellation and refund policies or the fact that it has none, and whether the contract renews automatically, and it must give you a copy within fifteen days. Where those disclosures are missing or do not match the final contract, the regulator says you may have the right to cancel. A seasonal cap, a surcharge and an automatic renewal are exactly the kind of terms that list describes.
Alberta approaches the question through licensing. The province requires a prepaid contracting licence for a business that concludes contracts in person away from its own premises and takes money before the work is done, for construction, maintenance, repairing, altering, adding to or improving private dwellings or the property used with them, with landscaping given as an example. The page does not mention snow removal by name, so whether a particular prepaid seasonal contract falls under it is a question to put to the province's consumer contact centre. It is still a sensible licence to ask about if someone at your door wants the whole winter paid in advance.