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Q: How long does the radon abatement process usually take?

• <div><p>Mitigation can take several days depending on home setup, equipment accessibility, and achieving effective diffusion system sealed efficiency.</p></div>

Q: What is the biggest source of radon?

• <div><p>The soil beneath your house is most likely what&rsquo;s causing an increased level of radon. This is because soil holds radioactivity for a long time and it&rsquo;s also what most buildings are built on. Another common source of radon is water from a source that hasn&rsquo;t been through periodic radon tests, such as well water. Over time, the radon from the soil can inhabit other parts of your house like the foundation or plumbing.</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: What level of radon is considered safe or dangerous?

• <div><p>No level of radon is technically safe, but since it is naturally present everywhere, it is impossible to avoid entirely. 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 action to reduce radon levels if your home's test results are between 2 and 4 pCi/L or higher.</p></div>

Q: How much does a radon mitigation system cost?

• <div><p>The cost for a radon mitigation system typically ranges from $800 to $1,500, with an average around $1,000. The final price depends on several factors, including the size of your home, the severity of the radon issue, and the type of system required. Your home's foundation type also significantly impacts the cost. For example, sealing and ventilating an unfinished basement might cost around $4,600, while encapsulating a crawl space without a foundation slab can range from $1,500 to $15,000.</p></div>

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

*The Angi rating for Radon Detection And Reduction companies in Mcarthur, 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 Mcarthur, 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 June 25, 2026

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 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 August 2024
He did a great job, was very quick and efficient.
Carr Excavating
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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
They are great. The work was done well and in a very timely manner. I'm looking forward to the next project to be completed by this company.
S & S Builders LLC
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Reviewed in March 2024
Ryan’s crew did an outstanding job removing the trees from my front yard. The trees were leaning towards my home. Ryan’s crew took extra precautions to ensure the trees fell away from the house. They very respectful of the property, and even went the extra mile and chipped the tops of the trees...
RYAN CUNNINGHAM SERVICES
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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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Reviewed in May 2023
I had a house that I bought and the roof was in very poor condition. They came out replaced plywood, repaired trusses, and shingled the whole thing. They showed up on Thursday morning and was done Friday afternoon. Very punctual, respectful, and affordable. I would recommend them for any...
Pablo's Quality Construction
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Reviewed in March 2023
Very professional and prompt. You can really see how passionate Dave is about horticulture and landscaping and he is a solid business man. I would certainly hire BrennanÃ¢Â Â s Plants for projects in the future.
Brennan's Plants, LLC
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Reviewed in January 2022
Dusty made the whole process fast and easy and did a great job. I would highly recommend DDF seamless gutters to anyone.
DDF Seamless Gutters
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Find Radon detection and reduction specialists in Mcarthur

Ohio Radon Services, LLC

4.8(

)

Radon Gas - AbatementRadon Gas - Testing

Serving Mcarthur, 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

3 neighbors recently requested a quote

Recommended by100%of homeowners

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Tri-State Smart Home Solutions, LLC

4.9(

)

Radon Gas - Testing

Serving Mcarthur, 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 Mcarthur, 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 questions, answered by experts

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

The soil beneath your house is most likely what’s causing an increased level of radon. This is because soil holds radioactivity for a long time and it’s also what most buildings are built on. Another common source of radon is water from a source that hasn’t been through periodic radon tests, such as well water. Over time, the radon from the soil can inhabit other parts of your house like the foundation or plumbing.

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.

No level of radon is technically safe, but since it is naturally present everywhere, it is impossible to avoid entirely. 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 action to reduce radon levels if your home's test results are between 2 and 4 pCi/L or higher.

The cost for a radon mitigation system typically ranges from $800 to $1,500, with an average around $1,000. The final price depends on several factors, including the size of your home, the severity of the radon issue, and the type of system required. Your home's foundation type also significantly impacts the cost. For example, sealing and ventilating an unfinished basement might cost around $4,600, while encapsulating a crawl space without a foundation slab can range from $1,500 to $15,000.

The Mcarthur, 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

Mitchell Grant
•
Mar 18, 2026Mar 18, 2026
How Much Does a Radon Mitigation System Cost? [2026 Data]
The cost of a radon mitigation system depends mostly on the type of system being installed. Use this guide to learn about your options.
Alison Kasch
•
Apr 6, 2026Apr 6, 2026
How Much Does Radon Remediation Cost? [2026 Data]
Get clear answers on how much radon remediation costs, including average prices, key cost factors, and tips to save money on your home’s radon mitigation.
Angi
•
Mar 18, 2026Mar 18, 2026
How Much Does Radon Testing Cost? [2026 Data]
Find out what impacts radon testing costs, including average prices for DIY kits and professional services, so you can protect your home and budget confidently.
Amy Freeman
•
Apr 5, 2026Apr 5, 2026
Who Installs Radon Mitigation Systems?
Radon is a gas that you can't see or smell and is harmful to your health. If your home has radon, you need to know who installs radon mitigation systems.
Jacqueline DeMarco
•
May 2, 2026May 2, 2026
What Is Radon and How Does It Get In Your Home?
What is radon gas? Find out what this radioactive gas is, why it is dangerous, how it gets in your home, and how to mitigate it.
Jacqueline DeMarco
•
Apr 10, 2026Apr 10, 2026
What Is Radon Testing?
What is radon testing? Radon testing measures the presence and concentration of radon gas within indoor environments. Read on to learn more.