Commercial Cleaning Cost in Montreal: The Ultimate 2026 Guide

If you are managing an office space, medical clinic, retail boutique, or warehouse in the Greater Montreal Area, maintaining a spotless environment is crucial. But how much should you actually budget for commercial janitorial services? Business owners frequently ask: Are we paying too much? or Why do cleaning quotes vary so significantly?

In Montreal, commercial cleaning prices are dictated by labor standards, facility specs, and local operational costs. This guide breaks down exactly how pricing is structured in 2026, comparing hourly rates vs. square footage rates, so you can lock in a fair and competitive cleaning quote.

Montreal commercial cleaning services generally charge using one of two methods: hourly rates or flat monthly/per-visit rates based on square footage.

1. Hourly Commercial Cleaning Rates

For smaller offices or custom cleaning tasks, cleaning companies typically charge an hourly rate per cleaner. In Montreal, standard hourly rates range from $35 to $55 per hour. Why is this higher than minimum wage? This rate covers cleaner wages (often subject to the Quebec Janitorial Joint Committee parity committee rates), employer contributions (CNESST, QPIP, EI, Pension), commercial liability insurance, professional-grade cleaning products, and supervisor overhead.

2. Square Foot (Sq. Ft.) Pricing

For larger commercial premises or recurring janitorial contracts, flat-rate pricing based on square footage is the standard. It provides predictable monthly bills. Typically, rates scale down as the space gets larger:

The type of business you operate heavily influences your cleaning budget due to different sanitation standards and risk levels:

• Office Spaces: Baseline pricing. Standard dusting, vacuuming, waste management, and kitchen cleanups.
• Medical & Dental Clinics: 20% to 30% premium. Requires specialized hospital-grade disinfectants, color-coded microfiber cloths to prevent cross-contamination, and strict adherence to healthcare sanitization protocols.
• Daycares & Schools: High-frequency disinfection focus. Requires non-toxic, eco-friendly cleaning agents to protect children, with deep cleaning of toys, carpets, and dining surfaces.
• Industrial & Warehouses: Scaled pricing. Often large square footages but lower density, focusing on floor scrubbing, safety aisle cleanings, and high-ceiling dustings.

When custom quoting a facility, Montreal cleaning contractors analyze several factors:

1. Cleaning Frequency: Increasing visits from weekly to daily increases the total contract cost, but decreases the individual cost per visit.
2. Restroom Ratio: Restrooms are labor-intensive. An office with 2000 sqft and 4 bathrooms costs more to clean than an office of the same size with only 1 bathroom.
3. Floor Surface Types: Carpeted areas require commercial vacuuming and steam cleanings, while vinyl composite tile (VCT) requires periodic stripping and waxing.
4. Supplies & Consumables: You must decide if you want the cleaning service to supply hand towels, toilet paper, and garbage liners, or if you will purchase them yourself.

In Quebec, the building maintenance sector is highly regulated. In regions like Montreal, cleaning companies must comply with the Comité paritaire d'entretien d'édifices publics (Janitorial Parity Committee). This parity committee mandates minimum hourly wages, benefit packages, and vacation allocations for cleaners.

Warning: If you hire an unregistered, under-the-table cleaning company charging suspiciously low rates (e.g., $20/hour), you run severe compliance risks. In Quebec, clients can be held jointly liable for unpaid parity committee levies. Always verify that your janitorial provider is fully registered, compliant, and carries active CNESST certification.