Top-rated mold testing and remediation specialists.

Get matched with top mold testing and remediation specialists in Norwich, CT

Q: What does black mold look like on wood?

• <div><p>Toxic black mold on wood appears as dark green or black patches. It often has a slimy or wet texture and may spread across the surface in a spotty pattern. The affected wood might appear discolored, soft, and damp. Identifying black mold early is crucial because it can cause severe health problems when its spores are released into the air. Prompt remediation is necessary to prevent further damage and health risks. </p></div>

Q: What are the disadvantages of EIFS?

• <div><p>Even though EIFS weighs less and has stronger insulation than traditional insulation, it does have its downsides. EIFS costs more to install and repair, particularly if it encounters water damage. The low breathability of the layers increases the chance of condensation, water seepage, and mold, leading to costly and extensive repairs if left unresolved.</p></div>

Q: How long does it take for mold to grow on drywall?

• <div><p>Mold grows quickly. It typically begins to grow on drywall about 24 hours after exposure to moisture or humidity. Drywall is a porous material, which makes it particularly hospitable to mold growth. </p><p>While mold growth begins after just a day or so, it can take a few weeks before the evidence becomes visible. Mold spores will typically appear on the drywall surface within three weeks of growth starting.</p><p> </p></div>

Q: Can breathing in stain fumes hurt you?

• <div><p>Standard wood stains often contain volatile organic compounds (VOCs), which the <a href="https://www.epa.gov/indoor-air-quality-iaq/what-are-volatile-organic-compounds-vocs">EPA states</a> can irritate those exposed to their odor. Inhaling the fumes can pose health risks to humans. Prolonged exposure to VOCs from wood stains can lead to wood stain poisoning, manifesting in symptoms such as a burning sensation, blurred vision, and even collapse. Taking precautions when using these products is crucial to minimize the risk of adverse health effects.</p></div>

Q: Does carpet mold spread?

• <div><p>Yes, carpet mold can spread if not addressed properly or quickly. Mold can spread to underneath the carpet, impacting the subfloor or attached walls. Mold and mildew can spread within the first 72 hours, so it is important to address the problem quickly and remove any affected carpet. </p></div>

There are 4 highly-rated local mold testing and remediation specialists.

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Verified Reviews for Mold Testing And Remediation pros in Norwich, CT

*The Angi rating for Mold Testing And Remediation companies in Norwich, CT is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Mold Testing And Remediation needs.

*The HomeAdvisor rating for Mold Testing And Remediation companies in Norwich, CT is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Mold Testing And Remediation needs.

Last update on October 25, 2025

Reviewed in March 2025
Bill's roofing job was a disaster. He wasn't present during installation, despite claiming otherwise. Soon after, I noticed mold, sagging, and water damage. He repeatedly dismissed my concerns until I pushed him to check, but he insisted there were no issues. A chimney professional he...
United We Stand LLC
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Reviewed in November 2020
Arrived quickly. Tested all systems until the problem was identified and resolved.
Deary Electric and Renovations, LLC
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Reviewed in May 2020
Responsive, prompt, easy to work with, reasonably priced. Follow-up testing yielded a good result.
A & R Environmental, LLC
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Reviewed in February 2018
It turned out beautifully. Alan and I met before the wood was even delivered to scope the job and timing. Alan’s knowledge was invaluable in figuring how to do the treads because the stair nose molding from the manufacturer was not a close match, so my plan of using the acacia wouldn’t work....
Restoration Flooring
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Reviewed in July 2015
They are testing my dogs urine for a urinary tract infection. They did not cut her nails like we had asked them to. I would not recommend anyone to go there, the prices are very high and the quality is poor.
Animal Medical Care Of Ct
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Reviewed in February 2015
Randy Perry assured me the proper OEM glass would be used on my vehicle. Instead, they used cheap Chinese XYG brand glass which is thinner. The glass was scratched and scuffed. The glass was not even bonded to the body of the vehicle on the driver's side A-piller. The molding was far worse. ...
PERRY-LATHROP AUTO BODY
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Reviewed in January 2015
They are the worst Management company ever. The owner of the company Lawrence Levy is at best incompetent and at the worst a crook.He hires mostly hacks to do any maintenance and it usually has to be done 2 or 3 times. He has stolen electricity by tapping into 1 home owners unit's power...
FRANKLIN SQUARE MANAGEMENT
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Reviewed in July 2014
The visit went wonderful. My cat who had the glucose, etc. tests was retested to see if she was diabetic. Thankfully, she isn't diabetic! The second cat had a biopsy done a week or so prior, and the biopsy turned out to be a benign tumor on her jaw. Again, we are so thankful for the immediate...
North Windham Animal Hospital
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Reviewed in March 2013
Workers worked non-stop, no smoking, no testing, very neat and conscientious as well as safety conscious and polite and a good job site clean up job!
Lecla Home Improvements and Roofing Inc.
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Reviewed in December 2012
I called to perform routine boiler maintenance. He discovered a possible leak when disassembling the boiler. Completely cleaned the boiler which had been neglected for a couple years. After cleaning and inspecting he thought perhaps the wetness he discovered was coming down from the chimney....
AllTemp Climate Control LLC
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Find Mold testing and remediation specialists in Norwich

Tri State Flood Inc

Tri State Flood Inc

168 local quotes requested

21 years of experience

At Tri State Flood Inc, we specialize in comprehensive disaster restoration services. Our team is dedicated to safeguarding homes and businesses from the damaging effects of water, fires, mold and storms. Here’s what sets us apart: Water Removal and Storm Damage Restoration: When water wreaks havoc due to storms or other incidents, we’re here to help. Our 24/7 emergency response team swiftly tackles water extraction, drying, and structural repairs. Comprehensive Services: Beyond mold and water remediation, we handle storm damage repairs, basement flood cleanup and fire restoration. Choose Tri State Flood Inc for reliable, efficient, and compassionate restoration services. We’re committed to restoring peace of mind and protecting your property.

"Lesson learned. Always get an estimate. BEFORE the work is done. At least a digital copy. Arrangements for the project were made, with some one named Lynn, for the company to send someone to complete the work. We were quoted over the phone 4500-5000 which included a mold test. A sub contractor with an entirely different company (National Mold Company) was sent. When the contractor arrived, he stated that the job would be much more simpler than first thought. This led us to believe that the job would cost less, no. All said and done, they charged $5500. All said and done, it's almost like no work was done. The stains and the smell are still there. Only one actual board was taken upon the attic room. The ceiling in the bedroom was primed and painted but are still visible and have a funky smell. At this point I'm going to. Do what we should have done; Do the job ourselves. Just now with $5500 less dollars in our pockets. A detailed receipt was not given even though it was requested."

David B on August 2025

"Lesson learned. Always get an estimate. BEFORE the work is done. At least a digital copy. Arrangements for the project were made, with some one named Lynn, for the company to send someone to complete the work. We were quoted over the phone 4500-5000 which included a mold test. A sub contractor with an entirely different company (National Mold Company) was sent. When the contractor arrived, he stated that the job would be much more simpler than first thought. This led us to believe that the job would cost less, no. All said and done, they charged $5500. All said and done, it's almost like no work was done. The stains and the smell are still there. Only one actual board was taken upon the attic room. The ceiling in the bedroom was primed and painted but are still visible and have a funky smell. At this point I'm going to. Do what we should have done; Do the job ourselves. Just now with $5500 less dollars in our pockets. A detailed receipt was not given even though it was requested."

David B on August 2025

Homeguard Environmental

Homeguard Environmental

Customers say: True professional

Recommended by 100% of Angi customers

18 local quotes requested

40 YEARS OF EXCELLENCE! HAVE AN ENVIRONMENTAL ISSUE? CALL US WE’LL PROBABLY HAVE THE SOLUTION!  MOLD REMEDIATION  ASBESTOS ABATEMENT  DECONTAMINATION SERVICES  LEAD ABATEMENT  LEAD CONSULTING  RRP SERVICES  RE-INSULATION  DEHUMIDIFIERS  AND MORE LEAD-SAFE CERTIFIED FULLY LICENSED IN CT

"I had the pleasure of working with the Homeguard team. They are prompt and professional. Would highly recommend to any looking for Asbestos removal."

Nicole W on October 2025

"I had the pleasure of working with the Homeguard team. They are prompt and professional. Would highly recommend to any looking for Asbestos removal."

Nicole W on October 2025

Abide Environmental Services

Abide Environmental Services

Customers say: Super punctual

Recommended by 95% of Angi customers

41 local quotes requested

Incorporated in 1991, Abide is proud to have over twenty-five years of experience in the environmental contracting and restoration industry. We service most of Massachusetts and Connecticut with offices in East Longmeadow, MA and Windsor, CT. We have built an excellent reputation serving both public and private clients. Our growth and success can be attributed to the quality of our service and the satisfaction of our clients. Please call today for a free estimate.

"I cannot say enough about Abide Inc. They were professional, timely and knowledgeable and do fantastic work. I had them do a quote consultation and testing for a mold issue and asbestos abatement and they were prompt to make room in their schedule to fit us in and kept every word of their agreements throughout their Process. Chris Coopee did a fantastic job reviewing reports needed plus conducting a physical inspection of the property for mold in order to produce an informed accurate quote. He also is knowledgeable about asbestos abatement and conducted some testing at the site for us. Not only did Chris do a perfect job, but he turned around the ask in a tight timeframe due to our needs related to a real estate closing. Ann at the main Abide office fielded many questions from me throughout the week and was always pleasant and helpful. I highly recommend consulting this company for any remodeling or remediation needs. This is a great company with great people. Kudos to them!"

Information O on June 2023

"I cannot say enough about Abide Inc. They were professional, timely and knowledgeable and do fantastic work. I had them do a quote consultation and testing for a mold issue and asbestos abatement and they were prompt to make room in their schedule to fit us in and kept every word of their agreements throughout their Process. Chris Coopee did a fantastic job reviewing reports needed plus conducting a physical inspection of the property for mold in order to produce an informed accurate quote. He also is knowledgeable about asbestos abatement and conducted some testing at the site for us. Not only did Chris do a perfect job, but he turned around the ask in a tight timeframe due to our needs related to a real estate closing. Ann at the main Abide office fielded many questions from me throughout the week and was always pleasant and helpful. I highly recommend consulting this company for any remodeling or remediation needs. This is a great company with great people. Kudos to them!"

Information O on June 2023

Green Home Solutions of Eastern Connecticut

Green Home Solutions of Eastern Connecticut

Customers say: Quick response

Recommended by 97% of Angi customers

10 local quotes requested

Why Choose Green Home Solutions? Here are the advantages of our Indoor Air Quality Services! -Affordable: Typically, we can preserve more of your existing building materials which can reduce costs.-Effective: Our licensed and/or certified representatives determine the source of the mold, mildew or odor problem and treat it. Our product is catalytic, which means it keeps on working.-EPA registered Products: We don’t use harsh chemicals. The health and safety of your family is always our goal. The products we use in our services are selected with that in mind. -Fast: We can complete mold remediation in days not months. This is a fraction of the time it usually takes our competitors.

"still in process. hasn't finished the work"

Kevin M on December 2023

"still in process. hasn't finished the work"

Kevin M on December 2023

Mold Test Company North East

Mold Test Company North East

Customers say: Quick response

128 local quotes requested

17 years of experience

At Mold Test Company North East, we take great pride our experience, expertise, quality and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer a professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job.

"When I called the mold company for my lab results. They gave me a person named Ricardo Echeverria, Senior Mold Analyst to call for the results. He verbally told me that the cause was something like a remodel, construction going on. There was a red flag for a VOC called Methylene Chloride--Banned outdated paint. I sent Ricardo and email asking if I can have a report of what he said in writing. I only received a contaminants list. I said, I am not a scientist and do not understand the lab results.I never received a response back from him. I called Jeremiah Bancroft a few times and asked for a written explanation of the causes. He could not supply me with a written explanation because it was a legal issue. I asked for his help. I need your help. Jeremiah said, go to your primary care for a doctors note. That was the last time I spoke to him on September 19, 2024"

Stephanie B on October 2024

"When I called the mold company for my lab results. They gave me a person named Ricardo Echeverria, Senior Mold Analyst to call for the results. He verbally told me that the cause was something like a remodel, construction going on. There was a red flag for a VOC called Methylene Chloride--Banned outdated paint. I sent Ricardo and email asking if I can have a report of what he said in writing. I only received a contaminants list. I said, I am not a scientist and do not understand the lab results.I never received a response back from him. I called Jeremiah Bancroft a few times and asked for a written explanation of the causes. He could not supply me with a written explanation because it was a legal issue. I asked for his help. I need your help. Jeremiah said, go to your primary care for a doctors note. That was the last time I spoke to him on September 19, 2024"

Stephanie B on October 2024

Safe Zone Abatement Construction

5.00(

)

Safe Zone Abatement Construction

5.00(

)

10 years of experience

Safe Zone Abatement Construction invites you to experience prompt service and superior attention to detail. We have 25+ 5-star Google reviews and service the entire state of Connecticut. Customer satisfaction is our top priority. You can be assured you're in good hands with our company working on your project. Call us today for a free estimate. You'll be pleased you did.

Pro Restoration One

No reviews yet

Pro Restoration One

No reviews yet

9 years of experience

PRO RESTORATION ONE is dedicated to helping individuals and businesses recover from disaster. We provide the following services... Water Damage Fire Damage Mold Remediation Flood Remediation Storm/Disaster Remediation Air Duct/HVAC Cleaning Carpet Cleaning/Extraction Home Cleaning & Disinfecting Odor Removal

Carroll's Handy Services LLC

PO BOX 110461

4.90(

)

Carroll's Handy Services LLC

PO BOX 110461

4.90(

)

Customers say: Quick response

Recommended by 98% of Angi customers

We specialize in residential and commercial air duct cleaning & dryer vent cleaning! We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule a free estimate today!

"A first class operation!"

Cheryl H on April 2025

"A first class operation!"

Cheryl H on April 2025

Mold One

PO Box 2518 Providence

No reviews yet

Mold One

PO Box 2518 Providence

No reviews yet

Free onsite estimate

We specialize in demo, mold remediation, and more! We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule a free estimate today!

brothers environmental LLC

4.00(

)

brothers environmental LLC

4.00(

)

Recommended by 100% of Angi customers

Our mission is to be a provider that brings back the personal touch with our customers. We will build a relationship that will last a lifetime after you see our quality work. As a locally owned and operated business we feel invested in our clients and constantly strive for customer satisfaction. We won't leave until the job is done right! Call or click to schedule an estimate today!

"I was very satisfied with the service price and value that was delivered. I would definitely use them again if a need arose."

Katherine H on October 2021

"I was very satisfied with the service price and value that was delivered. I would definitely use them again if a need arose."

Katherine H on October 2021

Showing 1-10 of 39

Mold Testing and Remediation questions, answered by experts

Toxic black mold on wood appears as dark green or black patches. It often has a slimy or wet texture and may spread across the surface in a spotty pattern. The affected wood might appear discolored, soft, and damp. Identifying black mold early is crucial because it can cause severe health problems when its spores are released into the air. Prompt remediation is necessary to prevent further damage and health risks.

Even though EIFS weighs less and has stronger insulation than traditional insulation, it does have its downsides. EIFS costs more to install and repair, particularly if it encounters water damage. The low breathability of the layers increases the chance of condensation, water seepage, and mold, leading to costly and extensive repairs if left unresolved.

Mold grows quickly. It typically begins to grow on drywall about 24 hours after exposure to moisture or humidity. Drywall is a porous material, which makes it particularly hospitable to mold growth.

While mold growth begins after just a day or so, it can take a few weeks before the evidence becomes visible. Mold spores will typically appear on the drywall surface within three weeks of growth starting.

Standard wood stains often contain volatile organic compounds (VOCs), which the EPA states can irritate those exposed to their odor. Inhaling the fumes can pose health risks to humans. Prolonged exposure to VOCs from wood stains can lead to wood stain poisoning, manifesting in symptoms such as a burning sensation, blurred vision, and even collapse. Taking precautions when using these products is crucial to minimize the risk of adverse health effects.

Yes, carpet mold can spread if not addressed properly or quickly. Mold can spread to underneath the carpet, impacting the subfloor or attached walls. Mold and mildew can spread within the first 72 hours, so it is important to address the problem quickly and remove any affected carpet.

The Norwich, CT 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.

See all articles

Deane Biermeier
•
Aug 14, 2025Aug 14, 2025
How Much Does Mold Remediation Cost? [2025 Data]
Mold remediation cost can quickly escalate. But if you have mold in your home, the cost for mold remediation is worth it.
Deane Biermeier
•
Oct 16, 2025Oct 16, 2025
How Much Does a Mold Inspection Cost? [2025 Data]
The cost of a mold inspection might seem high, but it’s one of the best investments you can make for your health and home. Read on to learn cost-saving tips.
Michelle Nati
•
Aug 20, 2025Aug 20, 2025
How to Tell the Difference Between Black Mildew and Black Mold
Learn how to tell black mold from black mildew by their look, location, and texture so you can clean it up yourself or know when to call in a pro.
Kate Fann
•
Dec 10, 2024Dec 10, 2024
4 Signs of Mold in Your Furnace and What to Do About It
Mold in your furnace can cause long-term problems for your family. If there’s mold present in your furnace, the spores will spread quickly through the home. Here’s how to take quick action to fix the problem.
Kyle Schurman
•
Dec 10, 2024Dec 10, 2024
What Does Black Mold Look Like?
What does black mold look like? It has a dark color and may appear slightly fuzzy. Use this guide to learn about the variations in black mold’s appearance.
Jacqueline DeMarco
•
Oct 20, 2025Oct 20, 2025
What’s the Difference Between Black Mold and Wood Rot?
When it comes to black mold vs wood rot, one causes a much bigger threat to your family. Keep reading to learn which.

Get matched with top mold testing and remediation specialists in Norwich, CT

There are 4 highly-rated local mold testing and remediation specialists.

Need a pro for your mold testing and remediation project in Norwich, CT?

Toxicity and Mold Removal

Mold & Toxic Material Test

Handyman for Multiple Small Project Service

Verified Reviews for Mold Testing And Remediation pros in Norwich, CT

Find Mold testing and remediation specialists in Norwich

Tri State Flood Inc

Tri State Flood Inc

Homeguard Environmental

Homeguard Environmental

Abide Environmental Services

Abide Environmental Services

Green Home Solutions of Eastern Connecticut

Green Home Solutions of Eastern Connecticut

Mold Test Company North East

Mold Test Company North East

Safe Zone Abatement Construction

Safe Zone Abatement Construction

Pro Restoration One

Pro Restoration One

Carroll's Handy Services LLC

Carroll's Handy Services LLC

Mold One

Mold One

brothers environmental LLC

brothers environmental LLC

The Norwich, CT homeowners’ guide to mold testing and remediation services

How Much Does Mold Remediation Cost? [2025 Data]

How Much Does a Mold Inspection Cost? [2025 Data]

How to Tell the Difference Between Black Mildew and Black Mold

4 Signs of Mold in Your Furnace and What to Do About It

What Does Black Mold Look Like?

What’s the Difference Between Black Mold and Wood Rot?

Get our Angi-powered app

Get matched with top mold testing and remediation specialists in Norwich, CT

There are 4 highly-rated local mold testing and remediation specialists.

Need a pro for your mold testing and remediation project in Norwich, CT?

Toxicity and Mold Removal

Mold & Toxic Material Test

Handyman for Multiple Small Project Service

Verified Reviews for Mold Testing And Remediation pros in Norwich, CT

Find Mold testing and remediation specialists in Norwich

Tri State Flood Inc

Tri State Flood Inc

Homeguard Environmental

Homeguard Environmental

Abide Environmental Services

Abide Environmental Services

Green Home Solutions of Eastern Connecticut

Green Home Solutions of Eastern Connecticut

Mold Test Company North East

Mold Test Company North East

Safe Zone Abatement Construction

Safe Zone Abatement Construction

Pro Restoration One

Pro Restoration One

Carroll's Handy Services LLC

Carroll's Handy Services LLC

Mold One

Mold One

brothers environmental LLC

brothers environmental LLC

The Norwich, CT homeowners’ guide to mold testing and remediation services

How Much Does Mold Remediation Cost? [2025 Data]

How Much Does a Mold Inspection Cost? [2025 Data]

How to Tell the Difference Between Black Mildew and Black Mold

4 Signs of Mold in Your Furnace and What to Do About It

What Does Black Mold Look Like?

What’s the Difference Between Black Mold and Wood Rot?​

Find Mold testing and remediation Pros in other cities near youNot finding what you are looking for in Norwich? Check surrounding areas for Mold testing and remediation specialists.

Which Mold testing and remediation task are you tackling?Find Norwich Mold testing and remediation services on Angi who specialize in any of these tasks

What’s the Difference Between Black Mold and Wood Rot?