"How much will it cost?" is the first question most business owners ask — and the honest answer is: it depends. Commercial cleaning isn't a fixed product; it's a service scoped to your space, your traffic and your standards. But that doesn't mean you can't get a clear picture before you call. Below is how pricing actually works in the Montreal market in 2026, so you can budget with confidence and compare quotes apples-to-apples.
The three ways commercial cleaning is priced
Almost every quote you receive will use one of three models. Knowing which one you're looking at makes comparing providers far easier.
- Per visit — a flat rate for each cleaning. Most common for offices and clinics on a regular schedule. Easy to budget.
- Per square foot — used for large or variable spaces like warehouses and retail. Rates typically fall a fraction of a cent to a few cents per square foot, per visit.
- Hourly — used for one-time jobs, deep cleans and unpredictable scopes. Straightforward, but make sure the crew size and time estimate are spelled out.
A trustworthy provider will tell you which model they're using and why. If a quote is just a single number with no breakdown, ask how it was built.
What actually drives your price up or down
Two businesses of the same size can get very different quotes. These are the levers that explain the gap:
- Square footage and layout — open floors clean faster per square foot than warrens of small rooms.
- Frequency — daily service costs more in total but less per visit than monthly; consistency also keeps the space easier (cheaper) to maintain.
- Scope — washrooms, kitchens, glass, floor care and disinfection each add time.
- Traffic and use — a busy clinic or restaurant needs more attention than a quiet professional office.
- Timing — after-hours and overnight work is standard for commercial accounts and priced accordingly.
- Floor type — hard floors that need stripping, waxing or buffing are a specialized add-on.
How to compare quotes without getting burned
The cheapest quote is rarely the best value — and sometimes it's a sign that something (insurance, consistent crews, washroom restocking) has been quietly left out. When you compare, line up the scope first, then the price:
- Confirm what's included every visit vs. periodically (e.g. floors weekly, windows monthly).
- Ask whether the provider is insured and whether the same crew returns each time.
- Check whether supplies and consumables (paper, soap) are included.
- Get the cancellation and re-scheduling terms in writing.
When two quotes look far apart, it's almost always a scope difference, not a pricing one. Normalize the scope and the real comparison appears.
Getting an accurate number for your space
Online ranges are useful for budgeting, but the only number that matters is the one for your building. A reputable cleaner will do a quick walkthrough, learn how your space is used, and give you a fixed, written quote — no obligation. That visit is also your chance to gauge how they communicate, which tells you a lot about how they'll service you month to month.
Frequently asked questions
What is the average cost of office cleaning in Montreal?
It varies widely with size, frequency and scope, which is why providers quote per visit, per square foot or hourly. The most reliable number comes from a free on-site walkthrough — request one and you'll get a fixed quote for your actual space.
Is it cheaper to clean daily or weekly?
Daily costs more in total but less per visit, and a consistently maintained space is easier — and cheaper — to keep clean than one cleaned occasionally. We help you find the frequency that fits your traffic and budget.
Are cleaning supplies included in the price?
With us, the equipment and products are included unless you prefer we use yours. Always confirm this when comparing quotes — it's a common hidden difference.
