When dust accumulates behind appliances and shower grout turns gray, it’s a sign that a deep residential cleaning is needed. In Quebec, this type of deep cleaning costs between $120 and $449, depending on the size of the dwelling and its general condition, according to the price lists published by the main residential cleaning companies in the province. The range is wide because the work is too. A 1-bedroom apartment that’s superficially clean doesn’t require the same effort as a four-bedroom house with a finished basement, two dogs, and six months without a thorough cleaning. Deep cleaning covers what regular maintenance misses: the inside of the oven, baseboards, under furniture, and ventilation grilles. It’s the cleaning that resets everything.
How much does a deep residential cleaning cost depending on the size of the dwelling?
Prices in Quebec are mainly structured by the number of rooms and type of dwelling. The ranges below reflect current rates charged in 2026 by cleaning companies in the greater Montreal, Laval, and Laurentides regions.
| Dwelling Type | Price Range | Estimated Duration | What Affects the Price |
|---|---|---|---|
| 1-bedroom apartment (3½) | $120 to $190 | 2 to 3 hours | Condition of kitchen and bathroom |
| 2-bedroom apartment (4½) | $195 to $249 | 3 to 4 hours | Number of bathrooms, pets |
| 3-bedroom house (single-story) | $249 to $349 | 4 to 6 hours | Basement, garage, total area |
| 4+ bedroom house | $349 to $449 | 5 to 8 hours | Floors, sunroom, special flooring |
| Condo with terrace | $200 to $300 | 3 to 5 hours | Exterior windows, fragile materials |
| Post-renovation cleaning | $300 to $500+ | 6 to 10 hours | Construction dust, residue |
These amounts generally include labor, products, and equipment. However, some companies charge extra for heavy tasks: range hood cleaning, shower grout stripping, or mold treatment in the bathroom. The only way to know what’s included is to ask for it in the quote. Take five minutes to ask the question before signing.
What deep residential cleaning includes (and what it doesn’t)
Confusion between the client and the company often stems from this. The client expects a spotless dwelling from floor to ceiling. The company works with a standardized task list. The discrepancy between the two generates frustration, especially when no one has clarified expectations beforehand.
A standard deep cleaning in Quebec covers the kitchen in every nook and cranny: inside upper cabinets, tops of appliances, oven, microwave, exterior of refrigerator, and door seals. Bathrooms receive a complete treatment: descaling faucets and showerheads, cleaning ceramic grout, mirrors, inside cabinets, behind the toilet. Living areas are thoroughly dusted: under and behind furniture, baseboards, door frames, light switches, air vents. Bedrooms are meticulously cleaned: under beds, tops of wardrobes, dusted blinds or curtains. All floors are vacuumed and then washed.
What is not included by default: deep carpet cleaning (which requires a hot water extractor), exterior window washing beyond the ground floor, ventilation duct cleaning, tidying or decluttering, and laundry. These services exist, but they are billed separately.
My rule when advising clients: take 10 minutes before the quote to list your expectations room by room. A simple text message with “I’d also like the inside of the fridge and the tops of the kitchen cabinets” avoids 90% of misunderstandings on cleaning day.
Spring cleaning or move-out cleaning: two distinct realities
The context changes the price, sometimes significantly. A spring cleaning in an occupied and reasonably maintained dwelling costs less than an end-of-lease cleaning in an apartment where no one has washed the windows for two years.
Move-out cleaning is divided into two very different categories. Move-out cleaning aims to restore the dwelling to its original condition for the owner or the next tenant: this is often a lease obligation. Move-in cleaning prepares the new dwelling before you move in your furniture and children: this is a matter of comfort and hygiene. Both cost between $150 and $350 depending on the area, but move-out cleaning is usually dirtier and therefore more expensive, because it accumulates months of un-deep-cleaned daily life.
If you are planning a move for July 1st, book early. Demand explodes between June 15th and July 15th in Quebec, and prices increase accordingly, sometimes by 20% to 30%. Move-out cleaning services adapted to the Laurentides and Laval offer packages that cover both scenarios, move-out and move-in, with the possibility of combining them.
Post-renovation cleaning is a category apart. Gypsum, concrete, or wood dust infiltrates absolutely everywhere, including ventilation ducts and electrical outlets. This type of cleaning easily takes twice as long as a standard deep cleaning and requires specific equipment. Expect to pay $300 to $500, or even more for a major renovation that affected several rooms.
Do it yourself or delegate: the real calculation
Everyone has tried a deep home cleaning. A full Saturday, sometimes a Sunday too. Products bought at Dollarama, new sponges, motivating playlist. The result is decent, but rarely as thorough as that of a trained team that does this all week.
The products make a difference that we underestimate. A professional commercial-grade degreaser dissolves accumulated grease on a range hood in 10 minutes. The all-purpose product from the supermarket requires three passes and elbow grease. Companies invest in their products because labor costs more than the product itself. They also use high-quality microfibers, professional squeegees for windows, and vacuums with HEPA filters that capture allergens instead of redistributing them into the air. If you suffer from seasonal allergies, this last point is not a marketing detail.
The real question is not the monetary cost. It’s the opportunity cost. If you earn $35 an hour at work and your deep cleaning takes you eight hours, you have “spent” $280 in time, not counting physical fatigue and Monday morning aches. A professional service at $250 for the same result, with commercial-grade products and a satisfaction guarantee, becomes a rational decision rather than a luxury. To find out the exact costs of a cleaning service in Quebec, our 2026 guide details rates by area and type of service.
Another concrete advantage: professional teams work with two or three people. What would take you a full weekend alone is finished in three to four hours by a coordinated team. The dwelling is usable the same evening, without that lingering smell of fatigue and mixed cleaning products that accompanies Saturday marathon sessions.
When to schedule your deep residential cleaning
Most Quebecers do a deep cleaning once or twice a year. Spring remains the classic time, inherited from the tradition of cleaning after winter. Autumn is the second peak, before the year-end holidays, when family and friends are hosted, and a pristine home is desired.
Two cleanings per year are sufficient if you maintain regular upkeep in between. Weekly or bi-weekly cleaning prevents the accumulation of dirt that makes deep cleaning arduous and costly. It’s the combination of the two that works: regular for daily needs, deep cleaning for what regular doesn’t cover. The housekeeping service in the Laurentides and Laval offers precisely this combined formula, regular maintenance plus seasonal deep cleaning, with a preferential rate for clients who commit to both aspects.
For families with young children or households with multiple pets, a third annual cleaning in mid-summer is not a luxury. The heat, open windows, pollen, and accumulated pet hair make the dwelling noticeably dirtier between May and September than between October and April.
Airbnb and Vrbo rental cleaning follows a different schedule. Cottage owners in the Laurentides often do a deep cleaning at the beginning and end of the tourist season, then a standard cleaning between each reservation. Seasonal deep cleaning costs the same as a classic residential deep cleaning, but it often includes washing all bedding and checking inventory, two tasks that add time and work.
