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Best mold testing and remediation specialists near Windham, CT

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

Avatar for Abide Environmental Services
Abide Environmental Services
4.6(
49
)
Indoor Air Quality TestingMold & Toxic Material TestMold & Toxic Material Test - For Business+2 more

Serving Windham, CT and surrounding areas

Approved

In business since 1991

Free estimates

Emergency services offered

"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!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+1

Response time11 hrs
8 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Mold Busters
Mold Busters
4.7(
29
)
Toxicity and Mold - RemovalToxicity and Mold - Removal - For Business

Serving Windham, CT and surrounding areas

Approved

In business since 2013

Free estimates

Emergency services offered

"Just had MOLD BUSTERS test and rememideate a mold problem on an outside wall and a basement area.. They were professional, well prepared and a pleasure to work with. Neat,through and priced reasonably and would highly recommend."
Bathroom Install
Bathroom Install
Bathroom Install
Bathroom Install
Bathroom Install

+64

Response time1 day
Response rate90%
Recommended by91%of homeowners
Avatar for Homeguard Environmental Services
Homeguard Environmental Services
5.0(
57
)
Toxicity and Mold - RemovalMold & Toxic Material Test - For BusinessToxicity and Mold - Removal - For Business

Serving Windham, CT and surrounding areas

Approved

Super Service Award Winner

In business since 1985

Free estimates

Emergency services offered

"This company is great at what they do. Used them twice. They helped removed asbestos tile and mold from my basement. They were quick, clean and most importantly got rid of the "bad stuff". They did such a good job the first time that I called them again when i unfortunately found mold in my crawl space. Both times eradicated all traces of mold. Would gladly use them a third time if needed!"
Mold Behind Sheetrock Wall
Boiler covered with Asbestos Mortar
Lead Paint Abatement - Multi Family House
Mold on/at Bottom of Water Holding Tank
Example of Defective Lead Based Paint on Window

+3

Response time10 hrs
Response rate100%
1 neighbors recently requested a quote
Avatar for Green Home Solutions of Eastern Connecticut
Green Home Solutions of Eastern Connecticut
4.7(
39
)
Mold & Toxic Material TestIndoor Air Quality TestingMold & Toxic Material Test - For Business

Serving Windham, CT and surrounding areas

Approved

In business since 2013

Free estimates

Credit card accepted

"Green Home solutions is a God send. The home I bought had mold from in the attic main level and basement. Dustin gave me such a good price, half of the other quotes. They came right out and within two days all the mold was gone and my new home smelled great! I have the peace of mind that my family is safe! And best of all the product is a non toxic enzyme and Dustin guarantees the mold will stay gone!!"
Mold Treatment protocol
Mold Treatment protocol
Mold Treatment protocol
Mold Treatment protocol
Mold Treatment protocol

+46

Response time6 hrs
20 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for Plow and Property Projects LLC
Plow and Property Projects LLC
5.0(
22
)
Toxicity and Mold - RemovalDry-rot, Water or Pest Damage - Major RepairToxicity and Mold - Removal - For Business

Serving Windham, CT and surrounding areas

Approved

Super Service Award Winner

In business since 2016

Free estimates

Emergency services offered

"Plow and Property has completed several projects for us on a very old and neglected rental property and we are so glad we found them. The first job was a vacant house clean out. The house was left in truly appalling condition. The cleaning crew worked and worked and worked so hard and so long I was telling them to stop. They made a filthy house fresh and pleasant again. I would not have thought it could be restored to such a fresh condition. The next job was replacing the old casement windows which were rotted wood frames in crumbly 1950s cement. They not only repaired the window foundation area but other foundation ugly spots as well and put in beautiful new sturdy basement sliding windows. They also re-dug and replaced the adjoining window wells which were undoubtedly the original wells and were falling apart. Regraded the foundation area around the wells and reseeded without being asked. While they were in the basement doing the windows they cleaned a bunch of that up too so it’s no longer a horror movie waiting to be filmed down there. Everything they did was simply above and beyond. Wesley Vercosa has returned my many questions and concerns with lots of information and smiles, bless him. My retired husband worked in construction for many years and he is happy and impressed with the work. We are planning more work with them already. We have multiple properties and I think we have found our new property manager."
Remodeling - General Project
Remodeling - General Project
Remodeling - General Project
Remodeling - General Project
Framing Project

+67

Response time7 hrs
20 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Advanced Basement Waterproofing LLC
Advanced Basement Waterproofing LLC
5.0(
5
)
Mold & Toxic Material TestToxicity and Mold - RemovalIndoor Air Quality Testing

Serving Windham, CT and surrounding areas

Approved

In business since 2024

Free estimates

Emergency services offered

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

Knell walls
Knee Walls
After
Before
Concrete Work

+1

308 neighbors recently requested a quote
Avatar for Aerus Electrolux
Aerus Electrolux
4.0(
30
)
Indoor Air Quality Testing

Serving Windham, CT and surrounding areas

Approved

In business since 2003

Free estimates

Warranties offered

"for $50 we had an initial reading done, bought two Aerus Angel Air Scubbing/Purifying units, and now we can breath easily in our home again after a severe mold problem in the home was partly remediated (so far). The service was professional, prompt, and detailed. The products were worth the price for our health."
Response time1 day
Response rate92%
54 neighbors recently requested a quote
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Mold Testing and Remediation FAQs, answered by experts

When used in the correct quantity and with the right procedures, boric acid will produce fumes with limited to no toxicity. You’re more likely to experience adverse side effects from boric acid toxicity by accidentally ingesting it or touching it with bare skin. All the same, wearing an air-filtering mask is a good way to keep even minorly toxic fumes out of your system. Don’t forget gloves, too!

Many caulk alternatives are safe for use in kitchens and food preparation areas, provided you apply them correctly and let them cure for the right amount of time. If you’re unsure about this step, call in a pro to do it for you. Silicone putty and caulk strips are often used around sinks and countertops due to their waterproof and flexible nature. Always choose products labeled as safe for kitchen use and follow the manufacturer's instructions for proper application and curing.

Many types of mold spores and fungi spores are constantly present in the air, but they need a friendly surface and moisture to grow. Should some of these spores land on paper or wood with significant moisture present—such as drywall with a paper cover that is soaking up water from a leak—mold or fungi could begin growing. Dampness from leaky pipes, condensation on windows, leaks in a roof, flooding in a basement, or high, prolonged humidity in a small area all can create the excess moisture that mold and fungi need to grow in your home.

Powdery mildew tends to grow mostly on leafy plants. The mold itself isn’t particularly harmful, except for those who are allergic to mold. However, you should treat it like you’d treat the discovery of any other mold, and get rid of it immediately. Powdery mildew can spread to your home, which can cause expensive damage. 

Water damage doesn’t always cause mold and wood rot, but it can. Both mold and wood rot require moisture in the wood to form, so water damage that continues to leave water or moisture behind can lead to both issues. Water damage and mold often go hand-in-hand, but you can prevent mold growth after water damage by addressing the source of moisture and drying out the area quickly. The same goes for wood rot. The longer you let water damage go, the higher the risk of mold and rot.

The Windham, 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.