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Best mold testing and remediation specialists near Cornwall, NY

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    Average homeowner rating
  • Verified reviews icon14
    Verified mold testing and remediation services reviews

Top-Rated Mold testing and remediation specialists in Cornwall - 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 Cornwall, NY and surrounding areas

Approved

In business since 1992

Free estimates

Emergency services offered

"Charles expertly guided us through our mold remediation project and provided detailed reporting, photos and explanations throughout. Charles is extremely responsive, timely, knowledgeable and diligent. We were lucky to work with Charles and appreciate all his help!"
Additional Photos
Additional Photos
Response time2 days
Response rate100%
Recommended by99%of homeowners
Avatar for Clawback, Inc.
Clawback, Inc.
4.9(
260
)
Mold & Toxic Material TestIndoor Air Quality TestingMold & Toxic Material Test - For Business

Serving Cornwall, NY and surrounding areas

Approved

In business since 2016

Small jobs welcome

Credit card accepted

"I could not recommend Clawback more! Gary was extremely helpful and transparent about the process for testing our air for mold. Our tech Robert was able to come out the next day, he was so knowledgable, friendly, and thorough. We had mold remediated about a month ago and wanted to get our air tested for peace of mind and they couldn’t have made it an easier process! 10/10 would recommend ☺️"
Mold Inspection
Infrared image shows mold
Drywall Mold
Mold of Kitchen Lighting Fixture
Mold Remediation in Progress

+8

Response time5 hrs
Response rate97%
6 neighbors recently requested a quote
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 Cornwall, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2022

Emergency services offered

Small jobs welcome

"Adam was very professional and talked to me in terms i could understand. He was on time with his appointment and kept me informed every step of the way. I would highly recommend him to do the job with an honest and reliable work ethic."
Response time2 days
Response rate100%
28 neighbors recently requested a quote
Avatar for Procyon
Procyon
4.3(
6
)
Indoor Air Quality TestingMold & Toxic Material TestMold & Toxic Material Test - For Business+2 more

Serving Cornwall, NY and surrounding areas

Approved

In business since 2014

Free estimates

Emergency services offered

"After calling in a panic with a foot of water in my basement, the owner and his staff came ASAP and vacuumed up the water, calmed us down, removed all the valuables like furniture, rugs and memorabilia to a safer place. They left dryers and fans in place 24 hours to prevent more damage from developing such as mold. They helped me maneuver my way through the insurance maze. My family and I were very grateful for the professionalism and compassion that was shown at such a stressful time."
Thermal Imaging to Detect Water Intrusion Behind Walls
Kitchen Dining area that has water damage from bathroom above.
House fire
Air Quality Testing
Mold Remediation

+339

Response time1 day
1 neighbors recently requested a quote
Recommended by83%of homeowners
Avatar for Revo Restore L.L.C.
Revo Restore L.L.C.
5.0(
5
)
Dry-rot, Water or Pest Damage - Major Repair

Serving Cornwall, NY and surrounding areas

Approved

In business since 2011

Free estimates

Credit card accepted

15+ year helping home owner restore homes. We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!\n

water damage
water damage
pipe burst
1 neighbors recently requested a quote
Bohlander Home Inspection, Inc.
New to Angi
Indoor Air Quality TestingMold & Toxic Material TestMold & Toxic Material Test - For Business

Serving Cornwall, NY and surrounding areas

Approved

In business since 1991

Free estimates

Offers commercial services

Bohlander Home Inspection, Inc. is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have over 12 years of hands on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!

Response time20 mins
...
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Mold Testing and Remediation FAQs, answered by experts

Homes built before the 1990s may contain asbestos, but the only way to be sure is to have your home tested. Hire an asbestos testing and removal service to determine whether you have the hazardous material in your home and the best process for removing or sealing it.

You can find the smell of mold in your house in two ways: following your nose, and using common sense tactics like looking anywhere there’s water first. Mold cannot form in a completely dry environment, which is why you see mold much more often under kitchen sinks than on garage floors. If you have looked everywhere and still can’t find the source, hire a pro, because you may have mold in your walls.

The high humidity of steam showers creates the ideal environment for mold growth, so it’s important to stay proactive against it. Along with regular cleaning, run your bathroom fan during and after your steam shower. Keep your shower door open and any doors and windows in the bathroom to allow the space to air out properly. If you come across ugly mold spores, spray them with undiluted vinegar, let it sit for at least an hour, and then scrub away the mold.

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.

Vermiculite insulation can be hazardous if it contains asbestos. Asbestos fibers, when released into the air and inhaled, can pose significant health risks. The EPA recommends leaving vermiculite insulation undisturbed to avoid potential exposure. It is crucial to have vermiculite insulation tested by a certified professional to determine if it contains asbestos. If asbestos is present, proper precautions should be taken, including containment or removal by licensed abatement professionals.

The Cornwall, 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.