Post-Construction Cleaning Cost Guide for Builders
Commercial post-construction cleaning generally runs from about US$0.15 to US$0.75 per square foot in the US, with a standard final clean at the lower end and detailed work in high-cost cities higher. A rough clean is cheaper than a final clean, and a three-phase sequence costs more in total than a single pass.
Floor area is the starting point, but the price depends on what the trades left behind. Heavy drywall dust, concrete residue, paint on glass and adhesive on floors take far more time than a tidy site. Finishes matter too, since stone, stainless steel and large windows need slower, careful methods.
Use the ranges below to judge whether a quote is reasonable, not as a price list. Site access, schedule pressure, height and the number of visits can move a price well beyond these figures, and the cleaning company should explain which items apply.
Typical price ranges
- Commercial post-construction clean (US)US$0.15 to US$0.75 per sq ft
A typical commercial space with standard finishes and one or more cleaning phases.
- Rough clean (US)US$0.10 to US$0.15 per sq ft
Debris removal and heavy dust after drywall and paint.
- Final clean (US)US$0.15 to US$0.30 per sq ft
Detailed clean of surfaces, glass and fixtures in a standard commercial space.
- Detailed final clean or high-cost metro (US)US$0.40 to US$1.00 per sq ft
Complex finishes, large glazing or high-cost cities such as New York.
- Commercial and industrial clean (Canada)C$0.15 to C$1.00 per sq ft
Wide range across published Canadian guides; larger or simpler spaces sit toward the lower end.
- Final clean of a 1,200 to 2,000 sq ft unit (Canada)C$450 to C$1,000
A condo or house-sized unit with standard finishes; rough cleans run roughly 30 to 50 percent lower.
Typical 2025-2026 ranges compiled from published guides, including ServiceMaster, Housecall Pro, Pricinglink, ThePricer (citing Cleaner Match), HomeStars, Hella Maid's Toronto guide and a contractor guide for Ottawa. Many sources are contractor-run, sources differ, and local quotes vary with site condition, phases and schedule.
What drives the cost
- Floor area
- Square footage sets the base, though a very large open floor is faster per square foot than many small rooms.
- Number of phases
- A rough clean, final clean and touch-up add up to more than a single clean, but each phase is simpler.
- Amount of dust and debris
- Heavy drywall sanding, concrete work and demolition leave more residue and take more time.
- Windows and glass
- Large glazing, storefronts and high windows need lifts or extra labour.
- Finishes and fixtures
- Stone, stainless steel, specialty floors and many bathrooms slow the clean.
- Schedule pressure
- Tight windows, after-hours work and fast turnarounds raise the price.
- Site access and safety rules
- Orientation, protective gear and building rules for freight elevators or docks add time.
- Re-cleans and multiple visits
- Repairs after cleaning or several staged handovers mean return visits that should be priced up front.
Ways to keep the cost down
- Share drawings, photos and your schedule early so the scope matches what the site needs.
- Keep the site tidy and haul out scrap between trades so the rough clean is not doing a waste crew's job.
- Decide which phases are really needed: a small project may only require a final clean and a short touch-up.
- Book the final clean after the last heavy trade has left, to avoid paying for a clean that gets covered with dust again.
- Agree the price for re-cleans in advance so repairs do not turn into surprise invoices.
Cost questions
How much does post-construction cleaning cost per square foot?
Published US guides put commercial work at about US$0.15 to US$0.75 per square foot, with Canadian guides ranging from roughly C$0.15 to C$1.00. Your project's finishes, dust level and phases decide where it falls.
Is a rough clean cheaper than a final clean?
Yes. A rough clean is mostly debris and dust removal, and published figures put it around 30 to 50 percent below a final clean.
Why do quotes for the same project differ?
They may cover different phases, glass, equipment or re-cleans. Ask each company to list the scope so you compare the same work.
Does the contractor or the owner usually pay for it?
It depends on the contract. Cleaning is often part of the general contractor's scope, but check your agreement.
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