Key Takeaways
- Post-construction cleaning in Oregon costs $0.15-$0.50 per square foot, or $200-$600 for most residential projects.
- New construction homes cost more ($0.25-$0.50/sq ft) than renovation cleanups ($0.15-$0.35/sq ft) 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.
Average Post-Construction Cleaning Costs in Oregon
| Service | Price Range | Typical Home |
|---|---|---|
| Rough clean only | $0.10-$0.20/sq ft | $150-$400 |
| Detail clean only | $0.15-$0.30/sq ft | $225-$600 |
| Final touch clean | $0.05-$0.15/sq ft | $75-$300 |
| All three phases | $0.25-$0.50/sq ft | $375-$1,000 |
Prices based on a 1,500-2,000 sq ft Oregon home. For a detailed breakdown of what each phase involves, see our post-renovation cleaning checklist.
Cost by Project Type
| Project | Cost Range | Time Estimate |
|---|---|---|
| Bathroom remodel | $200-$350 | 2-4 hours |
| Kitchen remodel | $250-$450 | 3-6 hours |
| Basement finish | $300-$500 | 4-6 hours |
| Room addition | $250-$450 | 3-5 hours |
| Whole-home renovation | $500-$1,500 | 8-16 hours |
| New construction (2,000 sq ft) | $500-$1,000 | 8-12 hours |
| New construction (3,000+ sq ft) | $800-$1,500+ | 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 | New Construction |
|---|---|---|
| Under 1,000 sq ft | $200-$400 | $250-$500 |
| 1,000-1,500 sq ft | $250-$500 | $350-$650 |
| 1,500-2,000 sq ft | $300-$600 | $450-$800 |
| 2,000-3,000 sq ft | $400-$800 | $600-$1,200 |
| 3,000-4,000 sq ft | $500-$1,000 | $800-$1,500 |
| 4,000+ sq ft | $700-$1,500+ | $1,200-$2,000+ |
What Affects Your Price
Increases Cost
- Extensive drywall work — drywall dust is the finest and most pervasive construction dust, adding 20-30% 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 ($300-$500 additional)
- 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 | $50-$150 | Included |
| Equipment rental (shop vac, etc.) | $50-$100 | Included |
| Your time | 10-30+ hours | 0 |
| Service cost | $0 | $200-$1,000 |
| Risk of surface damage | Higher | Lower (experienced with new materials) |
| Total cost | $100-$250 + your time | $200-$1,000 |
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.
