Key Takeaways
Post-construction cleaning has an industry baseline of $0.15 to $0.60 per square foot for interior work, with the total scaling with the size of the project.
New construction homes cost more per square foot than renovation cleanups due to total-home dust coverage.
Three cleaning phases are standard: rough clean, detail clean, and final touch -- some companies price each separately.
The biggest cost factor is dust volume -- drywall and concrete work generates the most dust and adds the most labor time.
Professional cleaning protects your new finishes -- improper cleaning can scratch new countertops, floors, and fixtures.
What Post-Construction Cleaning Costs
Industry Baseline Range
| Scope | Industry baseline range |
|---|---|
| Post-construction cleaning, interior, per sq ft | $0.15 to $0.60 |
Source: HomeGuide, "Post-Construction Cleaning Rates" national cost guide.
These are industry baseline ranges for planning only and may not reflect Otesse's price. Otesse pricing is calculated for your specific home and ZIP code, so enter your ZIP in the price box on this page for your instant price.
Current Market Reality
Dust volume sets the price. Drywall sanding and concrete work leave the finest, most widespread dust, and a three-phase job (rough, detail, final touch) costs more than a single pass. New construction usually costs more per square foot than a renovation cleanup because dust covers the entire home.
What moves the price:
| Factor | Effect on the price |
|---|---|
| Extensive drywall or concrete work | Raises it |
| Multiple floors and stairs | Raises it |
| Specialty finishes such as stone or custom hardwood | Raises it |
| Contractor already did the rough clean | Lowers it |
Every job is different, so the real number depends on the details above. Enter your ZIP in the price box on this page to see your instant price.
For a detailed breakdown of what each phase involves, see our post-renovation cleaning checklist.
Cost by Project Type
| Project | Relative cost (lower to higher) | Time Estimate |
|---|---|---|
| Bathroom remodel | Lower | 2-4 hours |
| Kitchen remodel | Lower to middle | 3-6 hours |
| Basement finish | Middle | 4-6 hours |
| Room addition | Lower to middle | 3-5 hours |
| Whole-home renovation | Higher | 8-16 hours |
| New construction (2,000 sq ft) | Higher | 8-12 hours |
| New construction (3,000+ sq ft) | Highest | 12-20+ hours |
The Three Cleaning Phases and Their Costs
Phase 1: Rough Clean (30-40% of Total Cost)
Removes construction debris, bulk dust, and protective materials. This phase is the most physically demanding and uses shop vacuums and industrial equipment.
Remove all debris, scrap materials, and protective sheeting
Sweep and shop-vacuum all surfaces
Wipe down walls and ceilings to remove bulk dust
Clean windows roughly -- remove stickers, tape, and major dust
Phase 2: Detail Clean (40-50% of Total Cost)
The most time-intensive phase. Every surface is cleaned according to its material type:
Clean all new fixtures, hardware, and appliances
Remove grout haze from new tile
Clean inside all cabinets and closets
Detail-clean all trim, baseboards, and door frames
Clean all light fixtures and switch plates
Vacuum and mop all floors
Phase 3: Final Touch (10-20% of Total Cost)
A quality check 24-48 hours after the detail clean to catch settled dust:
Wipe all horizontal surfaces again
Final window cleaning
Final floor vacuum and mop
Touch up any spots missed in earlier phases
Cost by Home Size (All Three Phases)
| Home Size | Renovation cleanup (lower to higher) | New construction |
|---|---|---|
| Under 1,000 sq ft | Lowest | Low |
| 1,000-1,500 sq ft | Lower | Lower to middle |
| 1,500-2,000 sq ft | Middle | Middle |
| 2,000-3,000 sq ft | Middle to higher | Higher |
| 3,000-4,000 sq ft | Higher | Higher |
| 4,000+ sq ft | Highest | Highest |
What Affects Your Price
Increases Cost
Extensive drywall work -- drywall dust is the finest and most pervasive construction dust, adding noticeably to cleaning time
Multiple floors -- stairs and multi-level homes add complexity and time
Specialty finishes -- marble, granite, custom hardwood, and high-end fixtures require careful, material-specific cleaning
HVAC system cleaning -- if the HVAC was running during construction, ductwork may need professional cleaning at added cost
Paint overspray -- removing paint from windows, fixtures, and flooring is time-consuming
Decreases Cost
Contractor cleanup -- if your contractor did a rough clean, you only need detail and final cleaning
Smaller project scope -- a bathroom remodel contained to one room costs less than a project affecting multiple rooms
New construction with clean practices -- builders who cover HVAC vents and use dust barriers during construction reduce cleanup needs
DIY vs Professional: True Cost Comparison
| Factor | DIY | Professional |
|---|---|---|
| Supply cost | Bought separately | Included |
| Equipment rental (shop vac, etc.) | Rental fee | Included |
| Your time | 10-30+ hours | 0 |
| Service cost | None | The main cost |
| Risk of surface damage | Higher | Lower (experienced with new materials) |
| Total cost | Lower cash cost plus your time | Higher cash cost |
For a small bathroom remodel, DIY post-construction cleaning is reasonable. For kitchen remodels, whole-home renovations, or new construction, professional cleaning saves significant time and protects your investment in new finishes.
Hiring a Post-Construction Cleaner
Not all cleaning companies handle post-construction work. When hiring in Oregon:
Verify experience -- ask specifically about post-construction cleaning experience. Standard residential cleaners may not know how to handle construction dust, grout haze, or new surface care
Ask about their process -- a professional will describe the three-phase approach. Companies that offer a single-pass "construction cleanup" may deliver inferior results
Confirm insurance -- construction cleanup involves risk of damaging new finishes. Ensure the company carries liability insurance
Get a written quote -- after a site visit, get the scope and price in writing
Ask about timing -- schedule the rough clean immediately after construction ends, then detail and final clean over the following 2-3 days
For more details on what to expect, our guide to cleaning after renovation walks through the entire process. Ready to get started? See our deep cleaning services or visit our pricing page.
