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Best mold testing and remediation specialists near Catskill, NY

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

Avatar for Wise Home Solutions Inc.
Wise Home Solutions Inc.
4.9(
43
)
Indoor Air Quality TestingMold & Toxic Material TestMold & Toxic Material Test - For Business+2 more

Serving Catskill, NY and surrounding areas

Approved

In business since 2006

Free estimates

Warranties offered

"Scott Renzi is a professional from start to finish. Prompt reply to my initial call for an estimate. He gave careful consideration to the project and made suggestions for proper remediation. Adjusted the project needs as appropriate and reduced costs to me by doing so. Came promptly when he said he would and worked diligently to complete the project. His assistants were equally dedicated to the job. Excellent results. Well written contract, insured, and he proved a warranty. Highly recommend! Thanks Scott."
Additional Photos
Response time1 day
Response rate100%
Recommended by97%of homeowners
Avatar for Adam's Asbestos & Mold Services LLC
Adam's Asbestos & Mold Services LLC
5.0(
4
)
Mold & Toxic Material TestIndoor Air Quality TestingMold & Toxic Material Test - For Business

Serving Catskill, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2022

Emergency services offered

Small jobs welcome

"I called Adam’s Asbestos and Mold testing after we had a small fire and our contractor told us there may be an asbestos issue. Adam himself called me back within minutes, and he was at the house right away! He was professional and very detailed in his work. Best part was, that due to Adam’s report, our renovation was covered by insurance!!! Huge thank you to Adam’s Asbestos & Mold testing!"
Response time2 days
Response rate100%
28 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 Catskill, 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 Catskill, NY and surrounding areas

In business since 2016

Free estimates

Credit card accepted

"David Silver was extremely helpful to us when we had a major mold crisis in our home. He was generous with his time, very clear in his recommendations, and very good at working collaboratively with the remediators we hired as they dealt with a complicated scenario. We would highly recommend him as a knowledgeable and compassionate professional to any who are dealing with a mold issue in their home."
Response time6 hrs
Response rate91%
Recommended by81%of homeowners
Avatar for Expediant Environmental Solutions, LLC
Expediant Environmental Solutions, LLC
3.8(
408
)
Indoor Air Quality TestingToxicity and Mold - Removal

Serving Catskill, NY and surrounding areas

In business since 1995

Free estimates

Emergency services offered

"project was to remedy conditions in large crawlspaces. Removed existing insulation, encapsulated floor and walls, addressed mold issues, and installed new ventilating equipment. entire crew was a pleasure to work with. arrived on time,left area spotless when through, and resolved all issues. highly recommend"
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+5

Response time1 day
51 neighbors recently requested a quote
Recommended by88%of homeowners
APN Environmental, LLC
4.7(
7
)
Indoor Air Quality TestingToxicity and Mold - RemovalToxicity and Mold - Removal - For Business

Serving Catskill, NY and surrounding areas

In business since 1973

Free estimates

Credit card accepted

"They came in took all the water damaged Sheetrock down. They remediated my home from all the mold that was behind the water damaged Sheetrock. Very professional, easy to communicate with. The office manager she was very pleasant and made sure we understood the estimate and what work had to be completed by the mold assessor and his remediation plan. Rich recommended an erv for our home to help with ventilation which came from the mold assessor. He followed everything the assessor told me That had to be done. I highly recommend Apn environmental to take care of your remediation they are great people."
Response time6 hrs
Recommended by85%of homeowners
Avatar for Expediant Environmental Solutions, LLC
Expediant Environmental Solutions, LLC
3.9(
438
)
Dry-rot, Water or Pest Damage - Major RepairIndoor Air Quality TestingMold & Toxic Material Test+3 more

Serving Catskill, NY and surrounding areas

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%
Recommended by87%of homeowners
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Mold Testing and Remediation FAQs, answered by experts

The primary difference is that black mold (Stachybotrys chartarum) is considered toxic and more dangerous than regular mold. It can produce harmful chemicals called mycotoxins, which may lead to severe health issues like respiratory problems, skin irritation, headaches, and other long-term complications. While regular mold is rarely toxic, it can still cause allergic reactions and respiratory irritation. Visually, black mold often appears dark—green, gray, brown, or black—with a fuzzy texture, whereas regular mold can be almost any color. Black mold is less common and typically grows in areas with severe water damage. Regardless of the type, you should not ignore any mold infestation in your home.

Yes, you can use bleach to remove mold from your aluminum siding, but it’s a powerful cleaning agent, so make sure it’s diluted with water first. A solution of one part bleach and four or five parts water works well. But it’s still a good idea to start by cleaning a small, inconspicuous area of the siding to make sure that the solution doesn’t cause damage or discoloration. 

It depends on the type of AC unit and the extent of the mold growth. For example, if you have a small amount of mold in your central air conditioner, it’s worth cleaning it to protect your HVAC system and your health. In situations like these, you can often remove the mold yourself in a couple of hours. On the other hand, if you have a portable AC unit with a severe mold problem, it makes more sense to buy a new one. On average, replacing a portable AC unit costs $100 to $500.

While mold in the bathroom can appear black, it isn’t always the dangerous black mold strain Stachybotrys chartarum. This type of mold typically appears after a flood or a long-term leak. If you suspect black mold, you should get it tested by a local mold testing service to determine whether it’s safe to remove yourself.

Mold and mildew are the things in basements that actually cause the musty odors, but moisture is the underlying issue that causes mold and mildew growth. Addressing moisture and water problems and then removing materials that are moldy are some of the best ways to get rid of the musty odors. Preventive measures after that—like installing air fresheners and a dehumidifier—can help keep musty odors from returning.

The Catskill, 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.