How do you prevent radon in your home?

• <div><p>Keeping radon from getting into your home is much better than having to get rid of it once it's already indoors. While there may not be a way to fully prevent radon from getting into your home, there are things you can do to reduce the gas's ability to enter. </p><p>Sealing foundation cracks and openings can help keep the gas from seeping inside. Improving air flow, such as by opening windows, can also be helpful. If you're building your home from scratch, talk to your contractor about using radon-resistant construction to keep the gas out.</p></div>

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Q: How long can you go without a radon fan?

• <div><p>Your radon fan needs to operate 24/7 to be effective. The only time the fan isn't operating is during its replacement. Radon levels in the home can increase within hours if the fan stops working or something obstructs the stack vent. Fortunately, radon systems require no downtime maintenance between fan changes.</p></div>

Q: Is radon a serious problem?

• <div><p>Radon is present almost everywhere but, like sunlight, the concentration levels and how often you are exposed to it have a large part to play in just how dangerous it is. There are levels of radon that are acceptable inside a house, but above a certain limit, radon becomes a serious radioactive hazard that is a known cause of lung cancer. In fact, radon exposure is the number two leading cause of lung cancer (after smoking).</p></div>

Q: Why is radon gas abatement necessary for homes?

• <div><p>Radon is a cancer-causing radioactive gas that poses serious health risks, infiltrating homes through foundation cracks and unnoticed spaces.</p></div>

Q: What are the health risks associated with radon exposure in homes?

• <div><p>Long-term exposure increases lung cancer risks. Prolonged homestay individuals and smokers encounter heightened vulnerability and exposure concerns.</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

Your radon fan needs to operate 24/7 to be effective. The only time the fan isn't operating is during its replacement. Radon levels in the home can increase within hours if the fan stops working or something obstructs the stack vent. Fortunately, radon systems require no downtime maintenance between fan changes.

Keeping radon from getting into your home is much better than having to get rid of it once it's already indoors. While there may not be a way to fully prevent radon from getting into your home, there are things you can do to reduce the gas's ability to enter.

Sealing foundation cracks and openings can help keep the gas from seeping inside. Improving air flow, such as by opening windows, can also be helpful. If you're building your home from scratch, talk to your contractor about using radon-resistant construction to keep the gas out.

Radon is present almost everywhere but, like sunlight, the concentration levels and how often you are exposed to it have a large part to play in just how dangerous it is. There are levels of radon that are acceptable inside a house, but above a certain limit, radon becomes a serious radioactive hazard that is a known cause of lung cancer. In fact, radon exposure is the number two leading cause of lung cancer (after smoking).

Radon is a cancer-causing radioactive gas that poses serious health risks, infiltrating homes through foundation cracks and unnoticed spaces.

Long-term exposure increases lung cancer risks. Prolonged homestay individuals and smokers encounter heightened vulnerability and exposure concerns.

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

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•
Mar 18, 2026Mar 18, 2026
How Much Does a Radon Mitigation System Cost? [2026 Data]
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Apr 6, 2026Apr 6, 2026
How Much Does Radon Remediation Cost? [2026 Data]
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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.
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•
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.
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•
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.
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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.