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    Verified biohazard remediation services reviews

Find Biohazard remediation specialists in Cornwall

Avatar for Mid Hudson Home Restoration
Mid Hudson Home Restoration
4.9(
108
)
Toxicity and Mold - Removal

Serving Cornwall, CT and surrounding areas

Approved

In business since 1986

Warranties offered

Customers say: True professional

"I am so grateful to Johnnie and Chris from Mid Hudson Home Restoration! My husband and I hired them on two separate occasions. First hire - there was water damage in the basement and possible mold. I consulted with Johnnie over the phone and he quickly arranged for a visit. He quoted us that the work will be done in 3-5 days. Johnnie and Chris carefully took apart the dry wall, remediated the mold, and sealed everything up again in the timeframe they promised. They also repainted our entire basement and did a great phenomenal job. Second hire - we had a ceiling leak from an unknown source. Johnnie cleared his schedule for us and came immediately once he saw the video we sent. He found the source of the leak within minutes and over the next couple days, replacing the ceiling and sealed everything up. Johnnie and Chris are detail oriented and thorough with their work. Above all, they are warm, honest people who truly care and take pride in what they do."
 Attic ceiling before treatment  #1 of 3
 Mold before #1
 Mold behind wallpaper #1
 Water intrusion basement damage
Sani Dry XP w/top and bottom kit

+144

Response time8 hrs
2 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Plow and Property Projects LLC
Plow and Property Projects LLC
5.0(
22
)
Asbestos - AbatementToxicity and Mold - Removal

Serving Cornwall, CT and surrounding areas

Approved

Super Service Award Winner

In business since 2016

Free estimates

Emergency services offered

"We were looking for a refresh of our basement. Wesley and his team went above and beyond to transform our basement into a place that we will make forever memories with our family. The professionalism and attention to detail far surpassed our expectations! We could not be more pleased with the end result. We look forward to working with Wesley with all of our future home projects!"
Remodeling - General Project
Remodeling - General Project
Remodeling - General Project
Remodeling - General Project
Framing Project

+68

Response time7 hrs
10 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for American Environmental Services
American Environmental Services
4.6(
58
)
Asbestos - Abatement

Serving Cornwall, CT and surrounding areas

Approved

In business since 2003

Free estimates

Credit card accepted

"Celestin is the best! Such a kind, professional, caring person. Asbestos freaks me out and he made me feel 100% confident in his abilities to remediate. I highly recommend him!"
asbestos abatement
asbestos abatement
asbestos abatement
asbestos abatement
asbbestos/oil tank

+1

Response time6 hrs
14 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for USA Asbestos Removal, LLC
USA Asbestos Removal, LLC
5.0(
26
)
Asbestos - Abatement

Serving Cornwall, CT and surrounding areas

Approved

In business since 2000

Free estimates

Customers say: Quick response

"Mr. Serrano (Milton) did a phenomenal job. He was extremely responsive and punctual, as well as very friendly and personable. It was a relatively very small job removing some of the asbestos insulation over a section of my HVAC duct, but he was very efficient about getting it done quickly and professionally the same day he saw it. He also was helpful in removing the associated clutter and debris left by the previous owners as well as putting the shelves etc back in place after finishing. I would highly recommend him in the future. He was very reasonable in terms of the price as well."
Examples of preparation
Examples of preparation
Examples of preparation
Response time1 day
Response rate93%
5 neighbors recently requested a quote
Avatar for Green Home Solutions of Western CT
Green Home Solutions of Western CT
4.7(
46
)
Mold & Toxic Material TestToxicity and Mold - RemovalIndoor Air Quality Testing

Serving Cornwall, CT and surrounding areas

Approved

In business since 2012

Free estimates

Credit card accepted

"My main reason for using this service was because I was promised this procedure would help or get rid of my odor problem and it did nothing on that front for me. My original problem still exist."
Danbury Basement
Danbury Basement
Danbury Basement
Poughkeepsie Garage
Poughkeepsie Garage

+26

Response time7 hrs
12 neighbors recently requested a quote
Recommended by97%of homeowners
A & R Environmental, LLC
4.7(
72
)
Radon Gas - Abatement

Serving Cornwall, CT and surrounding areas

Approved

In business since 1995

Free estimates

Credit card accepted

"Have not done the job yet but the quoting and getting everything ready has been easy. Update fine company to work with, informative, friendly and the most knowledgeable of the systems they are installing over the phone and in person . Neat , tidy and professional ."
 tucked against a gutter
 Pipe thru a wood floor
hidden behind an outcrop
 AIRaider 433
Pipe thru closet shelf

+10

Response time11 hrs
31 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for NE Radon Doctors
NE Radon Doctors
4.6(
283
)
Radon Gas - Abatement

Serving Cornwall, CT and surrounding areas

Approved

Super Service Award Winner

In business since 2008

Free estimates

Small jobs welcome

"Everyone I came in contact with was very professional and friendly. Work was done quickly and the work area was completely cleaned up. Highly recommend."
Air System
Air System
Water System
Inside Air System
Air System

+1

Response time7 hrs
41 neighbors recently requested a quote
Recommended by96%of homeowners
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Biohazard Remediation questions, answered by experts

Black mold and wood rot are both types of fungi that thrive in damp areas, but they are distinct issues with different consequences. Wood rot specifically refers to the decay of wood caused by fungi, which compromises the wood's structural integrity. Black mold, on the other hand, is a fungus that grows on the surface of materials, including both rotting and non-rotting wood. The primary difference is their impact: wood rot affects the wood's structure, while toxic black mold is a health hazard. Inhaling black mold spores can cause severe respiratory issues, whereas wood rot spores are generally not harmful to people. Because mold can grow on rotting wood, the two issues can be interconnected, but they are not the same.

Mold in a furnace is frequently found on evaporator coils, filters, or within the ductwork. The mold appears in dark, fuzzy patches in either black, green, or white. You may also notice a musty odor. Green or white mold can be cleaned with DIY methods, but if you see black mold, call a professional. Black mold is toxic and harmful to your health.

Mold is a fungus that typically grows in warm, moist environments, which is why it's so often found in bathrooms, attics, and under sinks. It survives by digesting decaying organic materials, which makes it very helpful for removing dead plant matter around the world. However, if it starts eating away at your drywall, window frames, and flooring, it can harm your home and your health.

Delaying flooded basement cleanup increases the risk of mold growth, structural damage, and exposure to contaminants. Mold and bacteria can cause serious health risks such as respiratory issues, allergic reactions, and worsen existing conditions, making prompt cleanup essential for safety. Addressing water damage quickly helps protect your family’s health and home value.

Yes, running your air conditioning unit too cold can cause condensation in the air ducts and built up moisture on the air filter, resulting in a breeding ground for mold and mildew. Mold and mildew growth can irritate those with respiratory issues, so it’s best to keep your AC running at a normal temperature.

The Cornwall, CT homeowners’ guide to biohazard remediation services

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