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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
)
Toxicity and Mold - RemovalAsbestos - Abatement

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

+67

Response time7 hrs
17 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
15 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for USA Asbestos Removal, LLC
USA Asbestos Removal, LLC
5.0(
27
)
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%
3 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
11 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
25 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
33 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Environmental Group, Inc.
Environmental Group, Inc.
4.6(
50
)
Asbestos - Abatement

Serving Cornwall, CT and surrounding areas

Approved

In business since 1991

Free estimates

Emergency services offered

"I hired Chris Maahs and his team to remove asbestos from my home in 9/2021. He was a pleasure to work with. His team were professional, arrived on time each day, did an excellent job and finished head of schedule. I would use his company again and/or recommend them for anyone looking to have asbestos removed."
 Glovebag on 1" copper water line
Newly insulated piping following asbestos removal
 appropriate Dust control measures are utilized
 Cold water storage insulation
 Employee protection is important

+3

4 neighbors recently requested a quote
Recommended by86%of homeowners
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Biohazard Remediation questions, answered by experts

Dead trees are dangerous for several reasons. They are structurally compromised and prone to branch or trunk failure, which can pose a significant safety risk to people, vehicles, and nearby structures. Dead trees can also harbor pests like termites, which may spread to other trees or your home. If a tree died from a disease, it could spread the illness to healthy trees. Additionally, the dry wood is highly flammable, increasing fire risk.

Yes, when you add shock to your pool, it raises the free chlorine levels in the water, which in turn kills bacteria and algae. Although you may think of using algaecide to get rid of algae, it’s actually a preventative measure.

Additionally, killing the algae alone isn’t sufficient to get your pool back to normal. You need to vacuum, brush, clean the filter, and balance the water.

Mold in a basement is harmful as it can trigger allergy symptoms, especially for those with asthma and other breathing conditions. Symptoms of mold exposure include itching, sneezing, running nose, and congestion.

Mold removal will take between one and five days in most cases, but severe mold issues can take several weeks to correct. Your timeline will depend on how much mold there is in your home, where the mold is located, and how much testing and aftercare is required. If you have mold behind your walls or you have an excessive amount of mold that requires removal and running air scrubbers for several days, you could be looking at over a week for the process to be completed.

Since most mushrooms are beneficial for your grass, and otherwise harmless, it’s not a good idea to kill them with fungicide. If you suspect you have a poisonous type of mushroom in your grass, you should consult a professional concerning mitigation. There are lots of types of mushrooms and most are perfectly safe.

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.