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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

"After finding out we are getting sick from mold. Charles at EAS came and tested the whole house. His testing determined the problem was our basement and he made a plan to make our home safe. His tests and reports came back very quickly. My family’s health is important and I am glad to hire EAS to help us maintain our safety. I definitely would recommend EAS."
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 TestIndoor Air Quality TestingDry-rot, Water or Pest Damage - Major Repair+1 more

Serving Millbrook, NY and surrounding areas

Approved

In business since 1995

Free estimates

Emergency services offered

"As a realtor, I found Rich from Expedient Environmental Solutions while searching for a client who needed mold remediation. He and his crew did an excellent job at a fair price. They finished on time and left the home clean. So, when I was looking personally to have basement waterproofing (interior french drains and sump pump) along with radon mitigation, I received 3 quotes, of which theirs was the most comprehensive plan, and again not the highest quote overall. They finished the work ahead of schedule by bringing four workers the second day, were respectful throughout and left the area reasonably clean. I'm confident that my days (and nights!) with the shopvac and flooded basement are finally over, and grateful they stand behind their work for a full year. Good contractors are hard to find. Glad I found them. Thanks and I highly recommend!"
Response time2 days
Response rate100%
25 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

"Dennis helped us with mold testing and remediation plans. The work itself was good. The only thing was he decided to do extra testing and charged the extra fee to my credit card without communicating with me. I donâ t think it was right that he did that without having an agreement with me ahead of timeâ ¦"
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

Not necessarily. If the mold is only on the surface or in small areas, you may be able to clean it effectively without removing all the caulk. However, if the mold has deeply penetrated the caulk or the caulk is damaged or deteriorating, you should remove the caulk completely and replace it to ensure thorough mold removal and prevent future growth.

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.

Odors, humidity problems, and health symptoms like headaches or allergies.

Drywall can be toxic to the environment and to humans in some cases. As drywall breaks down in a landfill and comes in contact with other organic chemicals, it can create hydrogen sulfide gas or leach into the groundwater. Additionally, the CDC recommends methods for controlling the inhalation of drywall dust when handled. While the common ingredients of drywall—gypsum, silica, and mica—are naturally occurring, they can cause irritation in some humans.

Mold doesn’t require much airflow to make it out from behind walls and into your living space, making you sick. HVAC systems can actually pull the mold from behind walls and spread it through your home. While the mold may be out of sight, moisture transfer from the wall can also spread the mold from behind the wall into your living space and air. Any cracks in the walls or bad insulation only compound this effect. 

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.