Top-rated radon detection and reduction specialists.

Best radon detection and reduction specialists near Wellston, OH

Q: What if radon is still high after mitigation?

• <div><p>You'll need to test your home for radon after installing the mitigation system, then again every two years. If radon remains elevated, contact a licensed radon professional, either the contractor who installed the system or a different one, and have them evaluate the system. They may need to make some changes to improve its effectiveness and performance.</p></div>

Q: Why is radon detection important for residential properties?

• <div><p>Radon detection is crucial as prolonged exposure to radon gas, a leading cause of lung cancer, poses significant health risks in residential environments.</p></div>

Q: Is a radon mitigation system expensive to run?

• <div><p>The fan that pulls the radon out of the air needs to run continuously, so you may see an increase in your electric bill once you install the mitigation system. Additionally, you may see an increase in your heating or cooling bills, as the fan can cause some loss of hot or cool air.</p></div>

Q: How much electricity does a radon mitigation system use?

• <div><p>The average radon mitigation system uses about 876 kWh of electricity per year, although the exact amount of electricity used will vary depending on the size of the radon fan. Once the system is installed, the annual increase to your energy bill could range from <b>$30 to $300 per year</b>, again depending on the size of the fan.</p></div>

Q: Why is my radon mitigation system so loud?

• <div><p>Your radon mitigation system may be loud because it&rsquo;s time to replace it. Any sounds are usually from the inline fan that helps create the vacuum and resulting airflow. If you hear a new, loud mechanical or humming noise from your radon fan, it might be time to replace it. Most fans used in radon mitigation systems last up to 10 years, but may need to be replaced sooner.</p></div>

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

*The Angi rating for Radon Detection And Reduction companies in Wellston, 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 Wellston, 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 August 07, 2026

Reviewed in August 2026
Henry and crew did a fantastic job. They were very helpful in fitting the project into their schedule, and knocked it out promptly and on schedule. The quality of the build is second to none, and I would recommend them for any and all pole buildings.
HC Construction
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Reviewed in June 2026
He worked way after dark and returned the next day determined to find and fix my leak.
Adkins Plumbing & Contracting, LLC
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Reviewed in July 2025
Great work, nice to just get construction taken care of and me not to have to worry about it. Complete design and remodel of medical office building I manage over multiple stages.
DL BUILDER SERVICE (DBA)
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Reviewed in May 2025
These pros done a excellent job very professional and knowledgeable about what they do.
Southern Ohio Retrofoam
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Reviewed in April 2025
Very informative and was done and looked great in the time they said.
Perfection Metal Roofing, Inc.
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Reviewed in April 2025
Chris was very prompt and professional. He did the testing and then completed the mitigation that needed done. I would highly recommend him for radon testing and midigation services.
Beatty Home Inspections LLC
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Reviewed in September 2024
The work completed was done with excellence and cleanliness. I can't say enough good about the attention to detail! The job was executed above and beyond what we expected and we'll certainly hire Onward Contracting for future projects around the house. Highly recommend!
Onward Contracting LLC
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Reviewed in June 2024
First of all, they figured out the size of the house move and guaranteed that my move would be according to my plan and that my belongings would be moved on time. They dealt with our move with care, and I surely recommend them.
Sharp Van Lines, Inc.
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Reviewed in April 2024
Used the service for my business and for my home and they did an excellent job
Velvet Views Cleaning Co.
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Reviewed in August 2023
Donnie did an excellent job on the repair, he was quick and efficient we hardly knew he and his crew were there.
WILLIS ADVANTAGE PROPERTY SOLUTIONS
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Top-Rated Radon detection and reduction specialists in Wellston - Updated Nov 2026

Ohio Radon Services, LLC

4.8(

)

Radon Gas - AbatementRadon Gas - Testing

Serving Wellston, OH and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"Great service and saw an immediate drop in radon levels."

Before and after crawlspace encapsulation

Response time1 day

1 neighbors recently requested a quote

Recommended by100%of homeowners

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Beatty Home Inspections LLC

5.0(

)

Radon Gas - AbatementRadon Gas - Testing

Serving Wellston, OH and surrounding areas

Approved

In business since 2015

Free estimates

Emergency services offered

"Chris was very prompt and professional. He did the testing and then completed the mitigation that needed done. I would highly recommend him for radon testing and midigation services."

+16

Response time2 hrs

Response rate100%

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Tri-State Smart Home Solutions, LLC

4.9(

)

Radon Gas - Testing

Serving Wellston, OH and surrounding areas

In business since 2018

Credit card accepted

"Very professional and courteous company. Chris was quick to respond, complete inspection and provide report. He answered all of our questions and provided a thorough report. I highly recommend!"

+10

Response time8 hrs

Recommended by97%of homeowners

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Mid Ohio Radon Experts

New to Angi

Radon Gas - AbatementRadon Gas - Testing

Serving Wellston, 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!

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Radon Detection and Reduction FAQs, answered by experts

You'll need to test your home for radon after installing the mitigation system, then again every two years. If radon remains elevated, contact a licensed radon professional, either the contractor who installed the system or a different one, and have them evaluate the system. They may need to make some changes to improve its effectiveness and performance.

Radon detection is crucial as prolonged exposure to radon gas, a leading cause of lung cancer, poses significant health risks in residential environments.

The fan that pulls the radon out of the air needs to run continuously, so you may see an increase in your electric bill once you install the mitigation system. Additionally, you may see an increase in your heating or cooling bills, as the fan can cause some loss of hot or cool air.

The average radon mitigation system uses about 876 kWh of electricity per year, although the exact amount of electricity used will vary depending on the size of the radon fan. Once the system is installed, the annual increase to your energy bill could range from $30 to $300 per year, again depending on the size of the fan.

Your radon mitigation system may be loud because it’s time to replace it. Any sounds are usually from the inline fan that helps create the vacuum and resulting airflow. If you hear a new, loud mechanical or humming noise from your radon fan, it might be time to replace it. Most fans used in radon mitigation systems last up to 10 years, but may need to be replaced sooner.

The Wellston, 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.

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Sep 28, 2026Sep 28, 2026
How Much Does a Radon Mitigation System Cost? [2026 Data]
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What is radon testing? Radon testing measures the presence and concentration of radon gas within indoor environments. Read on to learn more.