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Best mold testing and remediation specialists near Windham, NY

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Top-Rated Mold testing and remediation specialists in Windham - Updated Nov 2026

Avatar for Expediant Environmental Solutions, LLC
Expediant Environmental Solutions, LLC
3.9(
438
)
Mold & Toxic Material TestIndoor Air Quality TestingDry-rot, Water or Pest Damage - Major Repair+1 more

Serving Windham, NY and surrounding areas

Approved

In business since 1995

Free estimates

Emergency services offered

"I was lucky to come across this company on home advisor, Michael, Devon, and Shane exceeded my expectations. They were quick and professional. These guys treated mold and replaced the insulation in my new home, and went as far as removing all of the junk left by the previous owners. My crawl space looks like a completely different home within the week it took them to complete the job. I couldn't have asked for a better job, and I intend to mention them whenever I hear someone in need of work!"
Response time2 days
Response rate100%
20 neighbors recently requested a quote
Avatar for Precision Mold Inspections, LLC
Precision Mold Inspections, LLC
4.9(
11
)
Mold & Toxic Material TestMold & Toxic Material Test - For Business

Serving Windham, NY and surrounding areas

In business since 2022

Emergency services offered

Small jobs welcome

"I would highly recommend! I got a call back within the same day and Joe was here within the week to help me promptly and very efficiently inspect my issue. He was very helpful in educating me in why I was having this issue and even helped make recommendations to a mold remediation company so that I can clear up my problem before it escalates any further."
Response time4 hrs
Recommended by75%of homeowners
Avatar for First Stop Environmental, Inc.
First Stop Environmental, Inc.
4.5(
25
)
Indoor Air Quality TestingMold & Toxic Material TestMold & Toxic Material Test - For Business

Serving Windham, NY and surrounding areas

In business since 2016

Free estimates

Credit card accepted

"One of (if not the) best specialist we've worked with on a home purchase. David was extremely responsive and thoroughly answered every question we had from initial consultation through report result stages. He was super transparent in pricing and recommended testing, sent out samples and wrote up his report extremely quickly, and did a great job of explaining our testing results and recommendations. I felt I could trust David to properly test our property and that he would give us educated recommendations for remediation."
Response time6 hrs
Response rate91%
Recommended by81%of homeowners
Avatar for John Fox Inspections LLC
John Fox Inspections LLC
5.0(
9
)
Indoor Air Quality TestingMold & Toxic Material TestMold & Toxic Material Test - For Business

Serving Windham, NY and surrounding areas

In business since 2025

Free estimates

Emergency services offered

John Fox Inspections LLC provides residential and commercial inspections throughout the Capital Region, including Albany, Troy, Schenectady, Clifton Park, Saratoga, Averill Park, Berkshire County MA, Bennington County VT, Litchfield County CT and surrounding areas.\nWith over a decade of hands-on experience, same-day reports, enterprise-grade drone roof inspections, chimney and sewer camera inspections, and full mold assessments, we deliver the most thorough and efficient inspection process in the region.\nWhether you?re a homeowner, investor, or realtor, you can count on clear communication, detailed reporting, and unmatched responsiveness ? all backed by transparent pricing and a reputation built on trust.

Mold
Mold
Thermal Imaging
Roof Inspection
Support Spalling

+2

Response time10 mins
Response rate100%
Avatar for American Home Shield – Home Warranty
American Home Shield – Home Warranty
3.5(
5,689
)
Dry-rot, Water or Pest Damage - Major Repair

Serving Windham, NY and surrounding areas

In business since 1971

Credit card accepted

"AHS is ok. They cover repairs of most everything under the roof of your house. The companies that contract with them are not always the best. You call AHS with the issue, they send a fax to the repair company and give you the contact info. If they don't contact you within 24 hours, you call them. Sometimes they answer, sometimes they don't. When they arrive (usually three days or so later), they service the item. if it has issues within the 90 days, you call AHS again, they are sent out with no charge. If the serviceman decides the unit is unrepairable, AHS will allow you to choose a replacement from their listing (usually not as good as what you have) they will install and remove your old item, or give you wholesale amount to buy and install your own. Prices vary on what you want covered and what you want the copay to be, plus where you live. For me it is 49.99 per month with a 75.00 time of service order. You can have more than one item serviced at the same time under the same fee. If you have a SEAR product the repair guys are great. Not that wild about the other ones they send out. But it is a big savings compared to calling someone on your own. The cost of service is only the 75.00 copay."
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+2

Recommended by65%of homeowners
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Mold Testing and Remediation FAQs, answered by experts

PVC is not considered a hazardous waste in most areas, but regulations vary by location. If in doubt, you should contact your local sanitation department to confirm. The Center for Biological Diversity (CBD) has been working to get PVC classified as hazardous waste, so it’s possible that it will be considered as such in the near future. If it is, disposing of PVC will require the use of a hazardous waste disposal facility or transporter in your area.

Wood stain is not considered toxic after it dries. The solvents in wood stain are what give off volatile organic compounds (VOCs), which are toxic, but these dissolve as the product dries, leaving behind a non-toxic product. When working with wood stain, you should always wear a respirator and rubber gloves to protect yourself, but once it dries fully, it’s not toxic, according to the manufacturer’s instructions.

Several factors contribute to the persistent growth of mold in vents, with excess moisture being the most common culprit. Consistent mold formation in vents indicates an ongoing moisture problem within the HVAC system or its surroundings, likely caused by condensation on cool surfaces in areas with high humidity. Moisture accumulation can also result from leaks in ductwork, inadequate ventilation, or insufficient insulation, creating an environment favorable for mold growth. Regular inspections, addressing potential sources of moisture, maintaining proper ventilation, and routine HVAC maintenance can help prevent the recurrence of mold in vents. If the issue persists, seek professional assistance to identify and rectify the underlying problems.

Both mildew and mold come from fungi. One of the main differences is that mildew’s texture is dry and powdery, whereas mold is fuzzy and slimy. In addition, mildew isn’t very thick, while mold looks three-dimensional. Also, mildew is typically light in color, whereas mold comes in various shades, including green and black.

Yes, mold can easily grow under your hardwood floors, especially if your house has recently flooded or if there is a leak from a pipe under the floor. Hardwood floors can trap moisture beneath them, creating the perfect environment for mold to grow. Similarly, mold can also grow under your wood floor’s surface paint.

The Windham, NY homeowners’ guide to mold testing and remediation services

From average costs to expert advice, get all the answers you need to get your job done.