How Much Does Commercial Cleaning Cost in Quebec in 2026?

The Three Factors That Determine Your Price

Forget "per square foot" prices quoted without context: a serious rate is calculated from actual working time. Three variables matter:

1. Square footage — it drives dusting, vacuuming and floor-washing time.
2. Frequency — cleaning 3 times a week costs less per visit than a monthly pass, because premises stay clean between visits.
3. Restrooms — each one requires full disinfection at every visit, regardless of size.

Transparent Examples, Calculated With Our Estimator

Here are ballpark figures from the same engine as our online estimator (professional hourly rate, products and equipment included):

Small office — 2,000 sq ft, 2 restrooms, 1 visit/week: roughly $1,030 to $1,100 per month.
Mid-size office — 5,000 sq ft, 3 restrooms, 2 visits/week: roughly $5,000 per month.
One-time job (deep clean): starting at $150, depending on scope.

These amounts are before taxes (5% GST and 9.975% QST) and vary with the condition of the premises, materials and special requirements (medical disinfection, post-construction).

Beware of Prices That Are Too Low

An abnormally low rate almost always means one of three compromises: not enough working time, uninsured staff, or lower-grade products. Always require proof of liability insurance and a detailed written quote.

Get Your Exact Number in 2 Minutes

Our express estimator gives you an instant range, then a team member calls you back within 24 hours with a firm quote — no mandatory site visit for standard spaces.