Post-Construction Cleaning Services in Portland, OR
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Construction is finished. The contractors are gone. Now comes the work that turns a construction site into a move-in ready space.Â
Post-construction cleaning is one of the most demanding cleaning jobs in the industry. Drywall dust penetrates every surface and settles in every corner. Adhesive residue, paint overspray, caulk smears, wood shavings, and construction debris require specialized equipment and techniques that standard cleaning crews simply aren’t equipped to handle. Office Cleaning Services
Janitorial Plus provides professional post-construction cleaning throughout the Portland Metro Area for commercial offices, retail spaces, restaurants, medical facilities, and multi-unit properties. We get your space clean, safe, and ready for occupancy — on your timeline.
What Is Post-Construction Cleaning?
Post-construction cleaning happens in three phases, each addressing a different stage of the cleanup process:
Phase 1 — Rough Clean. The initial cleanup that happens during construction, typically between major trades. This includes removing large debris, disposing of construction waste, and basic sweeping to keep the site workable. This phase is usually handled by the construction crew.
Phase 2 — Detail Clean. The comprehensive professional cleaning that happens after all construction work is complete. This is what Janitorial Plus specializes in — the thorough, systematic cleaning that removes all construction residue and prepares the space for occupancy.
Phase 3 — Touch-Up Clean. A final light cleaning performed just before the client takes possession or opens for business, addressing any dust or marks that accumulated between the detail clean and move-in.
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We provide Phase 2 detail cleaning and Phase 3 touch-up cleaning for commercial properties throughout Portland.
Our Post-Construction Cleaning Services
Dust and Debris Removal
Drywall dust is the most pervasive challenge in post-construction cleaning. It settles on every horizontal surface, infiltrates HVAC systems, and clings to walls and ceilings. Our process addresses dust systematically from top to bottom:
- HEPA-filtered vacuuming of all surfaces before wiping — removing dust rather than redistributing it
- Ceiling and wall dusting before floor cleaning
- Air vent and return cover cleaning
- All horizontal surfaces: window sills, door frames, shelving, baseboards
- Cabinet and drawer interior cleaning
- Light fixture cleaning and bulb wiping
Window and Glass Cleaning
Construction leaves windows covered in paint overspray, adhesive labels, caulk residue, and mineral deposits from construction water. Our post-construction window cleaning removes all construction residue from glass, frames, and sills using appropriate solvents and techniques that won’t scratch or damage window surfaces.
(Internal link: “window cleaning” → /commercial-window-washing-portland/)
H3: Floor Cleaning and Protection
Post-construction floors require different treatment depending on the surface type:
- Concrete — Removal of adhesive residue, paint drips, and construction debris. Scrubbing and optional sealing for finished concrete floors. Our services
- VCT and LVT — Stripping of protective construction film, deep scrubbing, and initial wax application.
- Hardwood — Careful dust removal and cleaning appropriate for the finish type.
- Carpet — HEPA vacuuming and spot treatment for construction stains.
- Tile and grout — Grout haze removal and full tile cleaning.
Restroom and Kitchen Cleaning
Newly installed restrooms and kitchens need thorough cleaning before first use:
- Complete fixture cleaning and sanitization (sinks, toilets, urinals, showers)
- Tile and grout cleaning
- Mirror and glass cleaning
- Cabinet interior and exterior cleaning
- Appliance exterior cleaning
- Countertop cleaning and sanitization
Final Detail Cleaning
The final walkthrough that ensures every surface is clean and move-in ready:
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- All switch plates and outlet covers wiped
- Door hardware and knobs polished
- All glass and mirrors streak-free
- All floors clean and protected
- All surfaces dust-free
- Space ready for inspection and occupancy
Commercial Properties We Serve
Our post-construction cleaning services are available for all types of commercial construction projects in Portland:
- Office build-outs and tenant improvements
- Retail store fit-outs and renovations
- Restaurant and food service facility construction
- Medical and dental office construction
- Warehouse and industrial facility construction
- Multi-unit residential properties
- Hotel and hospitality renovations
- School and educational facility construction
- Religious facility construction and renovation
- Mixed-use development properties
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Why Choose Janitorial Plus for Post-Construction Cleaning
Proper equipment. Post-construction cleaning requires HEPA-filtered vacuums, commercial auto-scrubbers, pressure equipment for stubborn residue, and specialized cleaning solutions for different construction materials. We have the right tools for the job. Eco-friendly products
Systematic approach. Construction sites cleaned randomly don’t get clean — they get redistributed. Our crews follow a documented top-to-bottom, room-by-room process that ensures nothing is missed and dust isn’t moved from one surface to another.
Flexible scheduling. We understand that construction timelines shift. We work with your project manager or general contractor to schedule cleaning around your completion date, with the flexibility to adjust as needed.
One contractor, complete job. Many general contractors subcontract post-construction cleaning to multiple vendors — one for floors, one for windows, one for deep cleaning. Janitorial Plus handles everything, simplifying your project closeout with one point of contact and one invoice.
Ongoing service relationship. Many clients who use us for post-construction cleaning become long-term janitorial clients. We offer seamless transition from construction cleanup to ongoing commercial cleaning service. Commercial Cleaning Services
Post-Construction Cleaning Throughout the Portland Metro Area
We proudly provide concrete and cement floor cleaning and sealing services in Portland, OR and a 30-mile radius, including but not limited to:
Tigard
Clackamas
Milwaukie
Oregon City
Not sure if we serve your area? Give us a call – chances are, we do!P
Frequently Asked Questions
Q: How long does post-construction cleaning take? A: Timeline depends on the size and condition of the space. A typical 3,000 sq ft commercial office after a renovation takes 1 to 2 days for a full detail clean. Larger spaces or heavily contaminated sites take longer. We provide a timeline estimate during our free assessment.
Q: How much does post-construction cleaning cost in Portland? A: Post-construction cleaning is typically priced by square footage and condition. Most commercial spaces in Portland range from $0.30 to $0.75 per square foot for a full post-construction detail clean. A 3,000 sq ft office would typically run $900 to $2,250. Contact us at (877) 697-2977 for a free assessment and quote.
Q: When should post-construction cleaning be scheduled? A: Schedule post-construction cleaning after all construction trades have completed their work and before any furniture, equipment, or finish materials are moved in. This allows for complete access to all surfaces. We recommend scheduling at least 48 to 72 hours before your target move-in or opening date.
Q: Can you work with our general contractor directly? A: Yes. We regularly coordinate with general contractors and project managers on commercial construction projects. We can work directly with your GC to schedule around project milestones and provide documentation of completed work for your project closeout.
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Q: Do you provide a move-in ready guarantee? A: Yes. If any area doesn’t meet your standard after our post-construction cleaning, we return and re-clean at no additional charge. Our goal is a space that passes the most demanding inspection before move-in.