Janitorial and commercial cleaning leads in Canada

The cleaning trade in Canada is large and mostly small. Statistics Canada counts 11,254 janitorial service locations with employees in its December 2025 business register, and 6,054 of them have between one and four employees. That tells you how contracts are won here. Most buildings are cleaned by a local company that got in front of the right person at the right time, not by a national firm with a procurement team. Ontario has the most janitorial locations of any province, followed by Quebec, British Columbia and Alberta.

Demand follows people and payroll. The 2021 Census puts Canada's population at 36,991,981, and the Toronto, Montreal and Vancouver metro areas together hold more than 13 million of them. Calgary, Edmonton and Ottawa-Gatineau each sit near a million and a half. Those six metros carry the country's densest office stock, its teaching hospitals, its universities and the distribution parks that serve them. Beyond them, provincial capitals carry a heavy load of government, health and education buildings, and resource regions in Alberta, Saskatchewan and Newfoundland and Labrador add camps, plants and field offices that need steady cleaning.

For a cleaning company choosing a territory, the practical question is drive time in winter. A patch that works in July can be a two hour round trip in February. A sensible way to start is a tight core around where your crews already work, adding towns one by one as you grow. The same system runs in all of them: we find the person who signs, write to them in your name, and qualify the reply before it reaches you.

What changes through the year

Across most of Canada, winter is the season that changes the job. From November to April, road salt, sand and slush get walked into every lobby, and floors need more frequent scrubbing, mat service and refinishing in spring. Many facility managers review cleaning contracts ahead of the fiscal year, which for governments and many public bodies starts April 1. On the West Coast the problem is rain rather than salt, and in the North, short building seasons and long winters shape when work can start.