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Verified Reviews for Mold Testing And Remediation pros in Beloit, OH

*The Angi rating for Mold Testing And Remediation companies in Beloit, OH 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 Beloit, OH 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 November 04, 2026

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

Avatar for Mold Testers LLC
Mold Testers LLC
4.9(
35
)
Mold & Toxic Material TestIndoor Air Quality TestingMold & Toxic Material Test - For Business

Serving Beloit, OH and surrounding areas

Approved

In business since 2022

Free estimates

Warranties offered

"We were very pleased with the services that our mold remediator, Greg, provided. When mold was found in the ceiling of the closet where our sump pump was located. Greg blocked off the area and professionally completed the work. Upon inspection of his work, the mold was completely gone. Our ceiling where the mold was previously located was clean, fresh smelling and in perfect repair. We strongly recommend Greg!"
Decking
Attic Remediation
Attic Remediation
Attic Remediation
Decking

+44

Response time5 hrs
Response rate100%
6 neighbors recently requested a quote
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Avatar for Mold Test Company OH
Mold Test Company OH
4.2(
108
)
Mold & Toxic Material TestIndoor Air Quality TestingMold & Toxic Material Test - For Business

Serving Beloit, OH and surrounding areas

Approved

In business since 2008

Emergency services offered

Small jobs welcome

"Very well versed in mold testing and knowledgeable in the industry. They were very prompt on sending someone out to my house to get the tests done."
Basement
Basement wall
Insulation
Insulation
Flashing

+69

Response time9 hrs
296 neighbors recently requested a quote
Recommended by89%of homeowners
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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 Beloit, 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."
1
2
3
4
5

+111

Response time4 hrs
5 neighbors recently requested a quote
Recommended by93%of homeowners
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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 Beloit, 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
72 neighbors recently requested a quote
Recommended by80%of homeowners
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Avatar for Cut and Dry Restoration
Cut and Dry Restoration
5.0(
7
)
Mold & Toxic Material TestToxicity and Mold - RemovalMold & Toxic Material Test - For Business+1 more

Serving Beloit, OH and surrounding areas

Approved

In business since 2020

Free estimates

Credit card accepted

"They did the mold remediation for my basement great company!"
Project Photos
Water Damage Restoration
Water Damage Restoration
Mold Remediation
Mold Remediation

+3

37 neighbors recently requested a quote
Request Quote
Avatar for 9 by 9 Environmental, LLC
9 by 9 Environmental, LLC
5.0(
2
)
Mold & Toxic Material Test

Serving Beloit, 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%
27 neighbors recently requested a quote
Request Quote
Avatar for 9 by 9 Environmental, LLC
9 by 9 Environmental, LLC
5.0(
2
)
Mold & Toxic Material Test

Serving Beloit, 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!

2 neighbors recently requested a quote
Request Quote
Avatar for Buckeye Advanced Remediation, LLC
Buckeye Advanced Remediation, LLC
4.9(
20
)
Toxicity and Mold - RemovalToxicity and Mold - Removal - For Business

Serving Beloit, OH and surrounding areas

In business since 2017

Warranties offered

Credit card accepted

"I have a beautiful cedar pavilion that was being overcome with mold. Five other companies came out and gave empty promises and never followed through. Brandon from Buckeye showed up, said we can do this. Within a day a quote was emailed and five days later my pavilion looked like the day it was built. This was a great experience. I highly recommend them!"
Pool house hall
Solid wood doors in Pool house
Indoor Pool
drywall in back office of pool house
attic access hatch in pool house

+21

Response time1 day
Recommended by93%of homeowners
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Avatar for Farsight Management, Inc.
Farsight Management, Inc.
4.4(
158
)
Indoor Air Quality TestingMold & Toxic Material TestMold & Toxic Material Test - For Business

Serving Beloit, OH and surrounding areas

In business since 2000

Emergency services offered

Credit card accepted

"Chris was knowledgeable about the best method for proper mold removal from our unfinished basement. Everyone in the company was professional and easy to contact with questions."
Lead Paint Removal
Garage After Lead Paint Abatement
Lead Paint Removal In An Old Railway Stop
Lead Paint Removal On a Barn Door
Training Class

+19

Recommended by95%of homeowners
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Showing 1-10 of 49
Mold Testing and Remediation FAQs, answered by experts

Nearly all homes have at least some airborne mold spores. If you want to determine the concentration of spores in the air, you have a few options. The most effective option is to hire a professional tester who can take air samples of the home. The tester would send the samples to a laboratory to determine the concentration of mold spores. 

No, a dehumidifier does not actually remove mold. It only reduces the moisture in the room, which mold needs in order to grow. If you already have mold, you’ll need to do a deeper cleaning or call a pro to remove the existing mold first.

Iron sediments from rusty pipes are not likely to cause health problems. While a glass of yellow-hued water is off-putting, it is generally safe to drink yellow water in the short term. But you certainly want to address this problem. In the meantime, switching to bottled water until the yellow water issue is resolved is a good idea. 

The primary signs of mold in an ice machine is a musty odor, slime buildup, and discolored ice. If you notice any of these signs, clean your ice maker immediately.

While mold in the bathroom can appear black, it isn’t always the dangerous black mold strain Stachybotrys chartarum. This type of mold typically appears after a flood or a long-term leak. If you suspect black mold, you should get it tested by a local mold testing service to determine whether it’s safe to remove yourself.

The Beloit, 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.

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