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Floor machine removing construction dust from a newly finished commercial floor

Post-Construction Cleaning in Westchester

Renovations and New Buildings, Ready for Occupancy

Blue Chip handles post-construction cleaning in Westchester County, clearing debris, drywall dust, and residue after corporate campus renovations, new downtown mixed-use towers, and medical office build-outs.

Downtown White Plains, New Rochelle, and Yonkers have added a wave of new residential and mixed-use buildings, and campus owners renovate floor by floor to keep tenants. We clean each phase to the contractor’s schedule through our post-construction cleaning team and our commercial cleaning services in Westchester.

Planning guides: post-construction cleaning cost and timeline guide; NYC commercial cleaning cost guide.

Blue Chip cleaner in a uniform with company logo

30 + Years

Of Industry Experience
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Why Westchester Builders Call Us

What contractors and owners count on:

  • Phase-by-Phase Scheduling
    Floor-by-floor renovations cleaned as each floor turns over.
  • Occupied-Building Care
    Dust contained and cleaned so neighboring tenants aren’t affected.
  • Inspection-Ready Finish
    Final cleans timed ahead of TCO and move-in walkthroughs.
  • Insured Crews
    COIs issued to your GC and owner before we start.

Let’s talk about cleaning your space

Call (212) 564-0100 or send us a message

Post-Construction Services

What our crews handle:

  • Rough Clean
    Debris and bulk dust cleared while trades finish.
  • Final Clean
    Vents, sills, fixtures, and glass detailed; labels and residue removed.
  • Touch-Up
    A last pass before inspection or tenant move-in.
  • Floor Prep
    New floors cleaned and readied for their first finish.
  • Occupied-Floor Protection
    Adjacent areas cleaned so construction dust doesn’t spread.
  • Exterior Wash
    Entrances and sidewalks power washed at turnover.
Uniformed Blue Chip cleaner in blue gloves with a spray bottle and cloth

8 + Years

Average Employee Tenure
Floor machine removing construction dust from a newly finished commercial floor

Westchester Project Types

We work on:

  • Campus Floor Renovations
    Occupied buildings renovated in phases.
  • New Mixed-Use Towers
    Lobbies, amenity floors, and residential units.
  • Medical Build-Outs
    Practices cleaned before patient use.
  • School Renovations
    Classrooms ready before the semester.

Post-Construction Cleaning Across Westchester

We clean projects throughout the county, including:
Local pages in Westchester: White Plains, Yonkers, and New Rochelle.

White Plains

Downtown towers and office renovations.

New Rochelle

New mixed-use buildings.

Yonkers

Waterfront development.

Harrison

Campus renovations.

Port Chester

Riverfront residential projects.

Tarrytown

Office and waterfront projects.

Westchester Post-Construction FAQs

Who does post-construction cleaning in Westchester?

Blue Chip cleans renovations and new construction across the county, in rough, final, and touch-up phases, with insured W-2 crews.

Can you clean floors that are being renovated in an occupied building?

Yes. We clean each renovated floor as it turns over and keep dust out of occupied floors.

How far ahead should we book the final clean?

Book it with your schedule so the final clean lands a few days before the inspection or move-in date.

Do you provide COIs for construction sites?

Yes, naming your GC, owner, or building as required.

How is post-construction cleaning priced?

Per project, by square footage, phases, and condition. Request a free quote with your details.

95 %

Customer Retention Rate

Blue Chip is reliable, reasonably priced, and responsive.

Joshua A.

They are amazing! Great cleaning company. Great staff and very honest! A word is a word!

Steven R.

Professional and pleasant to work with. Additionally, they were able to accommodate our schedule changes, even with late notice.

Dana H.

Great people, great service, and an overall great management team.

Albert S.

We have used Blue Chip services for our events for several years. The crew is ALWAYS on time, prepared and thorough. I would highly recommend them for any outdoor, festival or event work.

Kristine O.

Our cleaners get the job done thoroughly, are on time, are communicative, take initiative and are a pleasure to work with. The management communicates with us quickly and efficiently.

Jessica B.

Used Blue Chip for a 25k person event and they were spectacular. The team was completely receptive to our needs and exceeded our performance expectations. I would definitely hire them again for any large scale event.

William M.

The team at Blue Chip did an excellent job buffing and waxing the hallways and common areas of our 12 floor dormitory building. Their staff was punctual, professional, and they worked around our scheduling needs. Would highly recommend to other property managers and owners.

Fernando B.

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Let’s talk about cleaning your space

Call (212) 564-0100 or send us a message