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

Avatar for Environmental Assessments & Solutions, Inc.
Environmental Assessments & Solutions, Inc.
4.9(
116
)
Indoor Air Quality TestingMold & Toxic Material TestMold & Toxic Material Test - For Business

Serving Millbrook, NY and surrounding areas

Approved

In business since 1992

Free estimates

Emergency services offered

"Charles Schwartz was available immediately for us when we called. We met him the next day, and he did an extremely thorough mold inspection/assessment of the house we were planning to buy. He tested the surfaces and the air for mold. We were able to determine what type of mold it was, where it was located, the extent of the problem, the cause of the problem and a plan to remediate. He was highly professional and scientific. He was patient with us, available to answer our questions, and thorough in his report. We felt very much able to trust his advice, and now have a plan in terms of moving forward with what we will need the seller to do in order to properly remediate the problem. We would definitely highly recommend his services."
Additional Photos
Additional Photos
Response time2 days
Response rate100%
Recommended by99%of homeowners
Avatar for Expediant Environmental Solutions, LLC
Expediant Environmental Solutions, LLC
3.9(
438
)
Mold & Toxic Material TestDry-rot, Water or Pest Damage - Major RepairIndoor Air Quality Testing+1 more

Serving Millbrook, 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%
13 neighbors recently requested a quote
Avatar for KMN Environmental, LLC
KMN Environmental, LLC
5.0(
4
)
Indoor Air Quality Testing

Serving Millbrook, NY and surrounding areas

Approved

In business since 2021

Credit card accepted

Offers commercial services

KMN Environmental is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

sample lab result
Basement Moisture Intrusion
Testing in Utility Room
Paint bubbling from moisture intrusion
Response time2 hrs
Recommended by100%of homeowners
Avatar for Trade Masters
Trade Masters
3.9(
21
)
Mold & Toxic Material Test

Serving Millbrook, NY and surrounding areas

Approved

In business since 2007

Customers say: Quick response

"Their rep walked me through the whole process, it took the entire day from 11 am - 5 pm, gave me a line item quote same day with all costs associated with attic air sealing and cellulose-blown insulation work, encapsulating duct system and insulating basement; weatherize doorways, etc. Brandon was new but thorough."
Before our experts arrival
After the arrival of our insulation experts
Crawlspace After
Crawlspace Before
Before Insulation Upgrade

+2

4 neighbors recently requested a quote
Recommended by80%of homeowners
Avatar for Tri State Mold Solutions, Inc
Tri State Mold Solutions, Inc
4.7(
122
)
Indoor Air Quality TestingMold & Toxic Material TestMold & Toxic Material Test - For Business

Serving Millbrook, NY and surrounding areas

In business since 2005

Free estimates

Credit card accepted

"I hired Dennis to prove whether there was mold or not in the attic of the house I was selling, after a ridiculous home inspection. Turns out there is some mold, on the opposite side of the roof from where this inpector indicated! Awaiting a remediation plan from Dennis."
Recommended by100%of homeowners
Avatar for Air Quality Solutions Environmental LLC
Air Quality Solutions Environmental LLC
4.7(
33
)
Indoor Air Quality TestingMold & Toxic Material TestMold & Toxic Material Test - For Business

Serving Millbrook, NY and surrounding areas

In business since 2020

Free estimates

Emergency services offered

"Overall great quality and experience. Andre came out to test and remediate for mold in my attic. Very personal and professional. He walks you through the process and educates you throughout, keeping you very involved in the project. After testing, the remediation was a one day job. He goes through great lengths to leave the job site cleaner than how it was before he began. I highly recommend Air Quality Solutions and would definitely hire him again should we face another mold or air issue."
Flooring of Mold
Mold
Mold
Mold
Working

+239

Response time9 hrs
Response rate96%
Recommended by96%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 Millbrook, NY and surrounding areas

In business since 2016

Free estimates

Credit card accepted

"My family is dealing with Biotoxin illness, and our doctor only recommended working with David Silver. From our first phone call, his deep knowledge was extremely apparent. When he arrived at my house, I was very impressed with all of his equipment. He spent a great deal of time outside examining outdoor sources before coming in. Most people in this situation are under high stress and not feeling well. I have found people in the mold industry to be stress-provoking. David is the exact opposite; he has a deeply compassionate demeanor and is truly there to support the client. He spent time going through all the test choices and costs, and told me all the results plus his lengthy report would be back in two weeks. He finished it all before that, AND he made himself available to go through it all the very next morning. He provided me with an approved list of remediators and has continued to be supportive. I would give him 20 stars if I could! Couldn?t do this without him! TY"
Response time6 hrs
Response rate91%
Recommended by81%of homeowners
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Mold Testing and Remediation FAQs, answered by experts

Many peel-and-stick wallpapers aren’t moisture-resistant, so if you install them in high-humidity rooms, mold can grow behind the wallpaper. It’s best to reserve peel-and-stick wallpaper for bedrooms, living rooms, and other rooms with lower humidity levels. Not only does this minimize the risk of mold growth, but it also keeps the wallpaper from bubbling or peeling.

If you believe mold is hidden somewhere in your home, don’t delay inspecting it, as it can be dangerous, especially to people with breathing problems and allergies. While it’s possible to learn how to check for mold yourself, we advise most people to hire a professional mold inspector, who can look more thoroughly. You can also purchase mold test kits if you aren’t sure if your home has mold, but a true human inspector is still your best bet.

In some cases, black stains on brick are caused by organic substances like algae and mold. However, it's more likely that the black spots you're noticing on your bricks come from carbon from vehicle exhaust or soot. Black stains can usually be removed by scrubbing the brick with a brush and masonry cleaner or power washing.

When you smell something, it’s because the particles of what you are smelling are floating through the air. If you smell mold, it means that it’s airborne, and whether or not it’s harmful depends on the type of mold. It’s very hard to tell the difference between molds, even with the internet to guide you. Call a professional as soon as you see mold, they will test it, remove it, and make sure you aren’t breathing anything harmful.

Yes, brown spots on a ceiling are usually caused by water leaks and can lead to mold growth, especially if you don’t correct the underlying problem. Ongoing water leaks and moisture issues will almost always result in mold growth, especially if you live in a warm climate. Mold is a health hazard, so get the root problem fixed quickly, clean it, and encapsulate the area to avoid mold formation.

The Millbrook, 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.