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Best mold testing and remediation specialists near Windham, OH

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

Avatar for Smart Environmental Engineering Consulting and Construction, LLC
Smart Environmental Engineering Consulting and Construction, LLC
4.6(
34
)
Mold & Toxic Material TestIndoor Air Quality TestingMold & Toxic Material Test - For Business

Serving Windham, OH and surrounding areas

Approved

In business since 1995

Emergency services offered

Small jobs welcome

"They did a very good job of remediation as far as I can tell, but David wasn't quite truthful about two things he told me. They also put my stuff back in the basement onto the floor while it was still wet from remediating. That didn't sit right with me."
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2
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4
5

+111

Response time4 hrs
7 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Bactronix of Ohio, Inc.
Bactronix of Ohio, Inc.
4.4(
22
)
Mold & Toxic Material TestIndoor Air Quality TestingMold & Toxic Material Test - For Business+1 more

Serving Windham, OH and surrounding areas

Approved

In business since 2013

Free estimates

Credit card accepted

"Extremely professional, responsive, and knowledgeable. Testing included multiple areas - even some hard to get to areas, explained things thoroughly, and offered a variety of options to remediate concerns. Would highly recommend!!!"
Bactronizing Process
Ready to Spray
Response time9 hrs
82 neighbors recently requested a quote
Recommended by80%of homeowners
Avatar for Trust Worthy LLC
Trust Worthy LLC
4.2(
5
)
Toxicity and Mold - RemovalIndoor Air Quality TestingMold & Toxic Material Test+2 more

Serving Windham, OH and surrounding areas

Approved

In business since 2018

Free estimates

Warranties offered

"Mr. Frank Trust and his employee, Toby, were prompt, extremely thorough, polite, professional and so considerate. Due to a leaking garage roof, mold and mildew developed and much of the stored items were destroyed. Mr. Trust and Toby spent about 7 hours cleaning, decontaminating and power washing the structure. They even cleaned, sanitized, wrapped and packed the personal items that could be saved. They did a fantastic job. Mr. Trust is a genuinely kind man. I’ve already recommended him to a friend. Thank you so very much for the service."
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+1

3 neighbors recently requested a quote
Recommended by80%of homeowners
Avatar for 9 by 9 Environmental, LLC
9 by 9 Environmental, LLC
5.0(
2
)
Mold & Toxic Material Test

Serving Windham, OH and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

We've built an excellent reputation for customer satisfaction by providing quick estimates, a great attention to detail, and competitive pricing. \nBeing a screened and approved professional gives you the peace of mind you need to allow us to give your home the attention it deserves. Call us today and let's get started!

Response time10 hrs
Response rate99%
34 neighbors recently requested a quote
Avatar for 9 by 9 Environmental, LLC
9 by 9 Environmental, LLC
5.0(
2
)
Mold & Toxic Material Test

Serving Windham, OH and surrounding areas

Approved

In business since 2025

Free estimates

Credit card accepted

We've built an excellent reputation for customer satisfaction by providing quick estimates, a great attention to detail, and competitive pricing. \nBeing a screened and approved professional gives you the peace of mind you need to allow us to give your home the attention it deserves. Call us today and let's get started!

1 neighbors recently requested a quote
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Mold Testing and Remediation FAQs, answered by experts

There are different types of mold, and not all humans are the same. For example, a more toxic type of mold may have less of an effect on a healthy person than a less toxic mold in the home of someone who is immunocompromised. If you recognize any symptoms of mold poisoning—sinus issues, brain fog, respiratory distress, constraint cough, migraines, or any others—call your doctor or go to the hospital before you attempt any removal.

Pellet stoves burn compressed wood byproducts, making them very efficient and clean-burning. However, even efficient combustion still produces fine dust particles, which could have an effect on the health of vulnerable people in your household, such as infants and people with asthma. A wood stove pro can help determine whether the levels in your home are unsafe.

Mold loves a moist environment, so the best way to keep it from returning is to keep your machine as dry as possible. Take laundry out of the machine as soon as you can after a cycle finishes. If your laundry room is humid, consider using a dehumidifier or at least running a fan to increase airflow.

It's also a good idea to leave the washing machine door open when it's not in use, to improve airflow and keep the interior dry.

Damp air from a humidifier can cause mold in ducts if it raises the air's humidity level too high for the duct system to handle or malfunctions, but it’s not a normal occurrence. To avoid mold trouble, set the humidistat to between 30% and 35% and inspect it often to ensure accuracy.

If a professional mold inspector finds mold in your home, they’ll conduct mold testing to determine the type of mold species and the number of spores in your home. This plan will help develop a remediation plan, where a mold remediation specialist will remove the spores from your home. Since mold remediation costs the average homeowner $2,225, it’s best to treat mold at the first sign rather than waiting.

The Windham, OH 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.