Services Mold Remediation
Residential & Commercial
Westchester County, NY

Comprehensive Mold Remediation

NY Mold & Clean Air Solutions handles the whole job. We scope from the assessment, contain the work area, remove water-damaged materials and clean what stays. Then we treat the whole home with VaPURE™ vapor for cross-contamination. An accredited third-party lab checks the result before we close the job, and our workmanship guarantee stands behind it.

  • NYS Licensed Mold Remediation Contractor
  • NORMI certified
  • Fully insured
  • 5.0 on Google
Workmanship guaranteed On every job we complete
A happy family relaxing together on the sofa in their bright, clean living room

"Greg and his team were great! Our mold issue was identified and managed properly with a product that is holistic/safe for pets and children. If you are looking for a company to get rid of your mold problem this is the one."

Diego Herrera · Google review

Verified Reviews

Trusted by homeowners across Westchester County and the Hudson Valley.

5.0/5 stars on Google. Every reviewer is a real client.

New York Labor Law Article 32

Have an assessment report? Start here.

New York keeps assessment and remediation apart. A licensed mold assessor inspects the property and writes the assessment and the remediation plan. A separately licensed mold remediation contractor carries out the work. The same company cannot do both on one project, and the assessor returns afterward for the post-remediation assessment. The rules apply wherever the mold covers more than ten square feet.

We are the remediation contractor. Send us the report and remediation plan. We quote against the plan and follow it. No report yet? We can point you to an independent NYS-licensed assessor.

Send Us Your Report
  • Licensed for the work — NYS Licensed Mold Remediation Contractor, NORMI certified, fully insured.
  • Quoted against your plan — line by line, so you can compare bids on the same scope.
  • Documented for your assessor — written work plan, job photos, and the third-party lab results.
Full-Service Remediation

The removal work done properly. Then the whole home treated.

Most companies stop when the water-damaged materials are out and the work area is clean. Mold spores travel, so we pair traditional tear out with full-home sanitization using VaPURE™ vapor for cross-contamination. Few remediation companies do both.

Assessment-led scope

We work from the assessor's report and remediation plan, plus our own moisture mapping. You get the scope in writing before anyone cuts anything.

Containment and negative air

Poly barriers with zippered entries, HEPA-filtered negative-air machines, sealed HVAC registers. The work area stays under negative pressure so nothing drifts into the rest of the property.

Removal and disposal to standard

Water-damaged drywall, insulation, carpet and ceiling tile come out, double-bagged and sealed, and are disposed of per industry guidelines.

Treatment for cross-contamination

After removal, VaPURE™ vapor reaches surfaces, void spaces and the air throughout the property, so the spores that traveled beyond the work area get treated too.

Moisture source fixed, surfaces protected

We correct or refer the leak, humidity or ventilation problem behind the growth. Then the antimicrobial protectant bonds to treated surfaces and inhibits future mold growth.

Lab-verified close-out

Post-remediation air and surface samples go to an accredited third-party lab. You get the written before-and-after report.

Scoping the Job

When we use what.

No two mold problems need the same work. The assessment decides what comes out and what gets cleaned. The whole-home vapor stage runs on every job.

Targeted removal

Porous water-damaged materials come out: drywall, insulation, carpet, ceiling tile and damaged wood. We cut them out inside containment, double-bag them, and dispose of them per industry guidelines.

Cleaning and air scrubbing

What stays gets cleaned. We HEPA-vacuum and damp-wipe hard surfaces, wire-brush framing where the wood needs it, and run HEPA air scrubbers throughout the work.

Whole-home VaPURE™ treatment

The vapor reaches surfaces, void spaces and the air throughout the property, so cross-contamination outside the work area is treated too. The antimicrobial protectant then inhibits future mold growth on treated surfaces.

Every job gets the third column. The first two are scoped from the assessment.

The Vapor Stage

What the VaPURE™ stage adds.

Removal deals with the materials we can reach. Spores travel, so the rest of the property needs treating as well. VaPURE™ disperses a sterilant as a vapor that moves through the building, treating mold on surfaces, in wall cavities and HVAC pathways, and in the air. The active component of the sterilant is on the EPA's Safer Chemical Ingredients List, and it breaks down into acetic acid, oxygen and water.

  • Treats mold on surfaces and in the air
  • Reaches wall cavities, HVAC pathways and porous materials
  • Active component on the EPA's Safer Chemical Ingredients List
  • Runs after removal, usually inside a single day
Commercial, Multifamily & Property Management

Bigger sites? We handle those too.

We remediate offices, retail units, multifamily buildings and single-family homes across Westchester County and the Hudson Valley. Same scope, same containment, same third-party lab verification, sized to the site.

Book Free Consultation
  • Property managers — written scopes, scheduling agreed in advance, and documentation you can put on file.
  • Multifamily — we scope unit by unit and contain the work so the rest of the building carries on.
  • The written report and lab results are yours — useful at sale, lease or turnover.
How a Job Runs

Seven steps, start to finish.

Every job follows the same order. What changes is how much comes out, and the assessment decides that.

Technician inspecting a Westchester County property for mold and moisture Assessment-led
01  Assess and scope

We read the assessor's report and remediation plan, then walk the property ourselves.

Moisture meters and thermal readings show us where water is still moving, so we scope against the source rather than the stain. If you do not have a report yet, we can point you to an independent NYS-licensed assessor.

Two NY Mold technicians in protective suits and respirators at a work-area doorway In writing before we start
02  Written work plan

You see the plan before anyone touches the building.

It sets out what comes out, what gets cleaned, what gets treated, and how the result is checked. We price it against the assessor's remediation plan, so you can compare bids line by line instead of guessing.

Poly containment barrier with a zippered entry and a negative-air machine with ducting Sealed work area
03  Containment and negative air

We seal the work area off from the rest of the property.

Poly barriers with zippered entries go up, HEPA-filtered negative-air machines hold the area under negative pressure, and HVAC registers are sealed. Larger jobs get a decontamination zone at the entry. The crew works in respirators, suits and gloves throughout.

Technician in protective equipment cutting out water-damaged drywall into sealed bags Disposed to industry guidelines
04  Removal and cleaning

Porous water-damaged materials come out. What stays gets cleaned.

Drywall, insulation, carpet, ceiling tile and damaged wood are cut out, double-bagged, sealed and disposed of per industry guidelines. Framing and hard surfaces are HEPA-vacuumed and damp-wiped, with wire-brushing or sanding where the wood needs it, and HEPA air scrubbers run for the duration.

We clean the contents we can clean and tell you plainly about anything we cannot.

VaPURE™ vapor treatment in progress inside a treated home Usually a single day
05  Treat the whole home

With the materials out, we treat the whole property.

Our patented VaPURE™ technology, with positive air pressure, disperses our sterilant vapor to reach the places mold and bacteria lurk, treating issues on contact — surfaces, void spaces and the air well beyond the work area, which is where cross-contamination sits. The active component is on the EPA's Safer Chemical Ingredients List and breaks down into acetic acid, oxygen and water. Most homes take a day, and families are usually back the same evening.

Antimicrobial protectant being applied to a treated surface Protectant applied
06  Fix the moisture cause, then protect

Remediation does not hold if the water keeps coming.

We correct the leak, humidity or ventilation problem behind the growth, or refer you to the trade that should. Then we apply the antimicrobial protectant, which bonds to treated surfaces and inhibits future mold growth.

Accredited third-party lab report of post-remediation air and surface samples Third-party verified
07  Verify with the lab and hand over

We close the job on a lab result.

Workmanship guaranteed: if the post-remediation lab analysis falls short of the standard, we come back and put it right.

Post-remediation air and surface samples go to an accredited third-party lab and are read against the baseline we took before starting. Where the law requires it, your assessor carries out the post-remediation assessment. You get a written before-and-after report to keep.

The Evidence

The evidence behind the vapor stage.

Independent testing sits behind the vapor stage. Here is all of it.

USACE · ERDC Fort Campbell field study

U.S. Army Corps of Engineers field test of VaPURE™ mold remediation

A six-month evaluation by the Army's Engineer Research and Development Center of the VaPURE™ application system on two occupied buildings at Fort Campbell, Kentucky — measuring both initial efficacy and recurrence.

95%+ Spore-count reduction sustained at 6 months post-treatment
Read the report
GLP Lab Reports 2024 · Compilation

Good Laboratory Practice efficacy reports for vapor peracetic acid

A compiled set of GLP-compliant independent laboratory tests of vapor peracetic acid, the chemistry used in the VaPURE™ vapor stage, against mold, bacterial and viral targets. The figures are the laboratories', measured under test conditions.

Log-6+ Reduction across the GLP laboratory test panel
Read the reports
Pure Maintenance White paper · S. Jankoski

Why the Pure Maintenance mold remediation and vapor decontamination is so effective

A technical explainer of the three variables behind the vapor stage: 7.5μm particle size, phase change, and dwell time. Together they let the treatment behave like a gas rather than a liquid.

7.5μm VaPURE™ droplet — 1/9th the diameter of a human hair
Read the white paper
Frequently Asked

Questions about mold remediation.

Yes, we are licensed by NYS as a Mold Remediation contractor, certified by NORMI, and fully insured.

If you have water-damaged materials, we set up proper containment and follow industry guidelines for tear out and removal. Porous materials such as drywall, insulation, carpet and ceiling tile are cut out, double-bagged, sealed and disposed of. Framing and hard surfaces are HEPA-vacuumed and damp-wiped, with wire-brushing where the wood needs it.

In addition to proper removal of water-damaged materials, we treat the entire home for cross-contamination. No one else does this — and this is why we have such exceptional and comprehensive results. It is our standard practice on every job, and it is why the lab samples we take at the end cover the whole property, not just the work area.

Yes, on most jobs. New York Labor Law Article 32 requires a licensed mold assessor to inspect the property and write the assessment and remediation plan, and a separately licensed mold remediation contractor to carry out the work. The same company cannot do both on one project, and the rules apply wherever the mold covers more than ten square feet. The assessor also performs the post-remediation assessment. We are the remediation contractor. Send us the report and plan and we quote against it. If you do not have one, we can point you to an independent NYS-licensed assessor.

It depends on the scope. A single-room removal is often one to two days. Whole-home vapor treatment usually takes a day. Larger removals run longer. We tell you the schedule before we start.

Usually not during the removal work, because containment keeps it sealed off from the rest of the property. People and pets do need to be out during the vapor treatment itself, and most families are back the same evening.

Leave as much in place as you can. We clean the contents we can clean and tell you plainly about anything we cannot. Let your technician know about any brass items in the home so we can treat around them.

Post-remediation air and surface samples go to an accredited third-party lab and are read against the baseline we took before starting. You get a written before-and-after report. Where the law requires it, your assessor carries out the post-remediation assessment.

The key is controlling moisture and maintaining a clean, healthy indoor environment. After remediation, we recommend keeping indoor humidity ideally between 35–50%, addressing leaks or water intrusion quickly, maintaining proper ventilation, and keeping your HVAC system and ductwork clean and well maintained. We also encourage periodic inspections of basements, crawl spaces, attics, and other moisture-prone areas so small issues can be caught before they become larger problems.

Yes. We provide mold remediation and indoor air quality services for both residential and commercial properties, from single-family homes and apartments to offices, retail spaces, and other commercial environments.

Schedule Your Free Consultation

Talk to a licensed remediation contractor.

Start with a free phone consultation. We go through what your assessment report says, what the work involves, how long it takes and what it costs. No report yet? We will tell you what to get and who can do it.

Or call us directly 914-215-1699
Where We Work

We serve the homes of Westchester County and the Hudson Valley.

Westchester County first, then Putnam, Rockland, Dutchess and Orange. A small, senior team, so we treat each property like the only one we are working on this week. We are taking new work across all five counties.

Westchester County

Yonkers · White Plains · New Rochelle · Peekskill

This week
Orange & Dutchess Counties

Newburgh · Middletown · Poughkeepsie · Beacon

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Rockland & Putnam Counties

New City · Suffern · Carmel · Mahopac

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Service coverage
Westchester County, NY