Top-rated radon detection and reduction specialists.

Get matched with top radon detection and reduction specialists in Ashley, OH

Enter your zip and get matched with up to 5 pros

Need a pro for your radon detection and reduction project in Ashley, OH?

Select your specific project to find the pro for you.

Verified Reviews for Radon Detection And Reduction pros in Ashley, OH

*The Angi rating for Radon Detection And Reduction companies in Ashley, OH is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Radon Detection And Reduction needs.

*The HomeAdvisor rating for Radon Detection And Reduction companies in Ashley, OH is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Radon Detection And Reduction needs.

Last update on October 25, 2025

Find Radon detection and reduction specialists in Ashley

Avatar for A&J Radon Away
A&J Radon Away
5.0(
32
)

Serving Ashley, OH and surrounding areas

Approved

In business since 2017

Free estimates

Warranties offered

"This was a great experience from start to finish. They arrived on time got and got the work done with zero mess even though this involves drilling a large hole in the basement floor. The system did what it’s supposed to do and reduced radon levels to almost 0. I am very happy with this company and would highly recommended them.The price was great too."
Response time1 day
4 neighbors recently requested a quote
Recommended by93%of homeowners
Request Quote
Avatar for Buckeye Elite Property Services
Buckeye Elite Property Services
5.0(
9
)

Serving Ashley, OH and surrounding areas

Approved

In business since 2015

Free estimates

Emergency services offered

"Jeff and his team were very professional and efficient installing our radon mitigation system."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+10

1 neighbors recently requested a quote
Recommended by100%of homeowners
Request Quote
Avatar for Radon Systems
Radon Systems
4.8(
29
)

Serving Ashley, OH and surrounding areas

In business since 1977

Free estimates

Warranties offered

"I used Radon Systems over 20 years ago in another house and even still today they provide great service for a radon mitigation system."
External Mitigation System
Sump Suction System
Encapsulate Crawl
Encapsulate Crawl
Vapor Barrier Installed In Crawl

+9

Response time8 hrs
Response rate95%
Recommended by93%of homeowners
Request Quote
Avatar for Air Duct Cleaning & Radon Company
Air Duct Cleaning & Radon Company
4.9(
97
)

Serving Ashley, OH and surrounding areas

In business since 1990

Free estimates

Emergency services offered

"Appeared very knowledgeable regarding the problem I was having. Was on time and went right to work.. At this point I am very pleased with the results due to seeing less dust in the air and on furniture. The big test will come once I turn the furnace on this fall. I was informed to call them back if their was a problem. Again very pleased with their work at this time"
Response time7 hrs
Recommended by94%of homeowners
Request Quote
Avatar for Rescue Environmental
Rescue Environmental
4.9(
19
)

Serving Ashley, OH and surrounding areas

In business since 2009

Emergency services offered

"the Whole process was extremely good. We didn’t understand the whole asbestos abatement process , they explained it all very well and made us feel safe . Thanks guys"
Remodeling - General Project
Remodeling - General Project
Remodeling - General Project
Additional Photos
Additional Photos

+4

Recommended by100%of homeowners
Request Quote
Knox Radon EMT, LLC
4.9(
4
)

Serving Ashley, OH and surrounding areas

In business since 2010

Free estimates

Credit card accepted

"Corey is great to work with. He gave an accurate estimate, was quick to respond to our messages, and did a good job installing the radon mitigation system. Within 24 hours, our radon levels dropped from 15+ pCi/L to less than .5 pCi/L (and still dropping). Corey also ensures his work up to a year after install for free, which gives even greater peace of mind and value for our purchase."
Response time3 hrs
Response rate93%
Recommended by100%of homeowners
Request Quote
Avatar for AffordaPro Restoration
AffordaPro Restoration
5.0(
7
)

Serving Ashley, OH and surrounding areas

In business since 2020

Free estimates

Emergency services offered

"Excellent work. Everyone was so professional and knowledgeable. Very affordable and outstanding results. Would hire again and recommend to others."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+4

Response time1 day
Recommended by100%of homeowners
Request Quote
Mid Ohio Radon Experts
New to Angi

Serving Ashley, OH and surrounding areas

In business since 2022

Free estimates

Offers commercial services

Mid Ohio Radon Experts LLC is a leader in providing our customers with the highest quality service in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations. We look forward to working with you!

Request Quote
Radon Detection and Reduction questions, answered by experts

Mitigation can take several days depending on home setup, equipment accessibility, and achieving effective diffusion system sealed efficiency.

No level of radon is technically safe, but since it is present everywhere, complete avoidance is impossible. The average radon level in homes across the United States is 1.3 picocuries per liter (pCi/L). The Environmental Protection Agency (EPA) recommends taking preventative measures if your home's radon levels are between 2 and 4 pCi/L or higher.

You can vent radon out of your house sometimes by simply opening a window, but it won’t remove the source, and will likely rise above recommended levels quickly. A professional will be needed to assess your home, and determine the best strategy for radon removal. Active radon sump pumps and soil depressurization systems are often used to forcefully vent the radon from your home.

While DIY testing is possible, abatement generally requires professional installation to ensure efficacy and meet safety standards.

Radon is the number one non-smoking cause of lung cancer in the United States, but it can cause some other concerning side effects in the meantime. If you have a raspy voice, chest pains, trouble breathing, difficulty swallowing, or any of the above, don’t hesitate to perform radon testing and install a mitigation system as soon as possible.

The Ashley, OH homeowners’ guide to radon detection and reduction services

From average costs to expert advice, get all the answers you need to get your job done.

See all articles