Calgary Post-Renovation Cleaning Cost Guide for Homeowners

A post-renovation clean in Calgary typically costs $280 to $500 for one small room, $450 to $1,100 for a kitchen or a finished basement, and $1,600 to $3,200 or more for a whole house after major work. The quote depends on how much fine dust the trades produced, how far it travelled through the house, and how many hidden surfaces (vents, door tops, cabinet interiors, window tracks) are included in the scope.

The figures in this guide are typical market ranges for Calgary and the surrounding communities, not fixed prices. Use them to judge whether a quote is in the normal band, then read the sections on scope and dust spread to see why two quotes for the same house can sit hundreds of dollars apart.

Typical ranges by project type

Hourly pricing is less common for this work, but when a company quotes that way, Calgary rates for post-construction cleaning generally fall in the $45 to $75 per cleaner-hour band. That is above housekeeping rates because of the HEPA-filtered vacuums, the microfibre supply, the ladders, and because every surface is handled more than once.

One Alberta detail that helps the budget: there is no provincial sales tax, so a Calgary quote carries 5% GST and nothing else. The same $900 clean in Ontario or Quebec would come with roughly 13% to 15% in tax on top.

Why basement developments are their own category

Calgary has an unusual number of basement projects: legal secondary suites, home offices, and the classic unfinished basement in a 1970s or 1980s bungalow being developed for the first time. They produce a specific dust problem. Framing, drywall sanding and concrete grinding all happen below the main floor, and the furnace room is almost always down there with the return-air intake wide open.

That means the dust is pulled into the ductwork and pushed into every room upstairs while the work is going on. A basement clean that stops at the top of the stairs leaves the real mess in place. Expect a proper quote to include the stairs, the main-floor horizontal surfaces and all accessible registers and cold-air returns, which is why the basement range overlaps with the kitchen range despite the smaller area.

The six things that change a Calgary quote

How dusty the trades were. Drywall sanding, tile cutting indoors and concrete work (common in Calgary basements, where the slab often gets ground or patched) create the finest dust. A flooring swap or a paint-only refresh produces far less, and the quote reflects that.

Whether the house was occupied. A family living upstairs during a basement job tracks dust into bedrooms on socks and pet paws. An empty house keeps the dust closer to the work zone. Occupied homes usually land higher in the range.

Furnace season. From October to April the furnace runs most of the day. If it ran during the renovation, dust has been circulated through the whole house repeatedly, and register and return cleaning becomes essential rather than optional. Summer projects with the HVAC off are easier to contain.

Window and door count. Every window in a Calgary house has a track, a sill and a frame, and winter condensation turns fine dust on those surfaces into a film that needs a damp wipe, not just a vacuum pass. Bungalows with many windows per floor take longer than a two-storey of the same square footage.

Cabinet and closet interiors. New kitchens arrive with sawdust and packaging grit inside every drawer. Opening and wiping every interior adds one to three hours to a kitchen clean. Confirm whether it is in the scope.

Access and parking. Inner-city infills in neighbourhoods like Killarney, Altadore or Inglewood often have tight street parking and three or more floors including a developed basement. Carrying equipment up and down adds time. Suburban homes in the deep southeast or northwest usually have a driveway and a simpler layout.

What a complete scope should list

A fair quote is more than a number. For a Calgary post-renovation clean, the written scope should state:

• Every room included, not just the renovated ones, with a note on adjacent rooms and hallways.
• High surfaces: light fixtures, ceiling fan blades, tops of doors, cabinets and window frames.
• HEPA vacuuming of every horizontal surface, followed by a damp wipe.
• All accessible supply registers and return grilles, removed and washed where possible.
• Window tracks, sills, baseboards and outlet covers.
• Interiors of new cabinets, closets and built-ins, if included.
• Floors last, with the vacuum and mop method matched to the new material (hardwood, LVP, tile).
• The number of passes. Fine dust keeps settling for days, so a single visit done well still involves several passes from top to bottom.

If a quote arrives as a single line ("post-reno clean, $700") without this detail, ask for the room list and the surfaces before comparing it with another quote. The lower number is often the one that leaves the vents, the cabinet interiors and the upstairs bedrooms out.

Timing the clean in a Calgary winter

Fine dust is easier to remove once it has settled, so the ideal clean happens one to three days after the last dusty trade finishes, not the same afternoon. In winter there is one more step worth taking: change the furnace filter right after the renovation ends and again a few weeks after the clean. A filter loaded with drywall dust keeps shedding particles back into the house every time the blower starts.

If the home is empty and you are moving in, book the clean before furniture and boxes arrive. Once the rooms are full, high surfaces and floors under furniture are harder to reach, and some companies charge more for working around belongings.

Dustline takes requests in Calgary and across the region, including Airdrie, Cochrane, Okotoks and Chestermere. The same method applies to homes in Edmonton, where basement developments and winter furnace dust are an equally common combination.

Square-foot pricing (roughly $0.25 to $0.80 per square foot for residential work) is advertised by some Calgary companies, but it misleads: a 1,400 square foot bungalow with one new bathroom costs a fraction of the same bungalow after a full gut with dusty ducts. Pricing by rooms, surfaces and dust level is easier to compare and to hold the crew to.

Frequently asked questions

Does the contractor's final clean replace a post-renovation clean?

Usually not. A contractor's "broom clean" or construction clean removes debris, packaging and the visible layer of dust so the walkthrough can happen. It rarely includes HEPA vacuuming of every surface, the inside of cabinets, the vents or the rooms outside the work zone. Check the renovation contract for the exact wording, then decide whether a separate residential post-renovation clean is needed.

How long after the renovation should the clean be booked?

One to three days after the last dusty work is the sweet spot. That gives airborne particles time to settle so they can be captured instead of stirred up again. If painters or flooring installers are still coming back for touch-ups, wait for them, because each visit raises dust again.

Is a basement-only clean enough after a basement development in Calgary?

Rarely, because the furnace and return air sit in the basement and move dust upstairs while the work is going on. A realistic scope includes the stairs, the main-floor surfaces and every accessible register and return, even when the upper floors were never part of the renovation.

Are duct cleaning and post-renovation cleaning the same service?

No. Post-renovation cleaning covers the surfaces, floors, fixtures and the accessible vent covers and registers. Duct cleaning is a separate trade that uses specialized equipment to clear the ductwork itself. After a dusty whole-home or basement project where the furnace ran, both can be worth doing, and a good quote will say so rather than bundle them silently.

Request a written quote for your Calgary home

Tell us the home's size, the rooms renovated, whether anyone lived there during the work and when the last trade finishes. We reply with a written scope listing rooms, surfaces, vents, method and price, so nothing is booked before you know what is included. Requesting a quote is free through the quote form.