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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: 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 benefits of radon mitigation?

• <div><p>Mitigation reduces radon levels, protecting your health and complying with safety standards.</p></div>

Q: Do air purifiers help with radon?

• <div><p>No, air purifiers are not an effective way to reduce or remove radon. Radon is a radioactive, inert gas that cannot be filtered by standard air purifiers, which are designed to capture particulates like dust and mold. While an air purifier can improve indoor air quality by removing other pollutants, it should not be relied upon for radon. The only effective solution for high radon levels is a dedicated radon mitigation system.</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>

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Verified Reviews for Radon Detection And Reduction pros in Worthington, KY

*The Angi rating for Radon Detection And Reduction companies in Worthington, KY 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 Worthington, KY 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 March 22, 2025

Reviewed in March 2025
Bubby and his team are top-notch professionals. They fell two large trees, did a significant amount of brush clean-up, and trimmed around 20 trees on our property. Courteous, friendly, efficient, and great communication. I definitely recommend Caylor's Cuts for all your landscaping needs!
Caylor's Cuts
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Reviewed in September 2023
They went above and beyond the required services. They cut trees and hauled them off including the branches.
Hope Heating And Faith Freezing
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Reviewed in August 2023
10/10 all around. Lance and Joy were great and worked their butts off to get me everything I needed to get my radon mitigation system installed. I feel safe knowing he guarantees his work. IHardworking, great customer service, and job well done.
Breathe Safe Radon & Moisture Control
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Reviewed in June 2023
Terry Rankin, the Operations Manager showed up within two hours of me making a request on Angi's. He showed up when he said he would and was very prepared. He went above and beyond. He cleaned every area he worked in and left the areas better than when he started. I couldn't be happier...
Ducts Air Duct Cleaning, Inc.
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Reviewed in March 2023
Cadco did such a wonderful job. Have used them for over 20 years and just installed a ductless system now and we love it. They were professional and very friendly. They did an awesome job and exactly what we expected
CADCO HEATING AND COOLING, INC
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Reviewed in November 2022
very knowledgable about bats and how to properly exclude them from home and seal all entry points to prevent their return. Professional , curtious , licensed by state to handle bats. would use for any future wildlife problems .
Middle Ground Wildlife Management, LLC
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Reviewed in October 2022
SNJ was very timely with my project. Scott paid great attention to detail and made sure it was done right and everything was cleaned up and looking good when he was done. I would highly recommend SNJ construction.
SNJ Construction
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Reviewed in May 2022
The technician arrived at his appointment time, and performed diagnostics. He quickly determined the reason for the system not working, and has gotten authorization from Choice Home Warranty for the repairs, and an appointment has been set up for those repairs to be completed as soon as parts...
Choice Home Warranty
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Reviewed in December 2021
DNA Roofing did a great job and the price was great. They completed the job in one day and it looks great. Highly recommended.
DNA Roofing, LLC
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Reviewed in December 2021
I would recommend this company above all others in the area for removal and cleanup. They are very honest and fair with pricing and will share your concerns with you to accommodate. They even responded back to my house to help me when I had another issue come up. Well done!!!!! Wish I could give...
Lee's Turf & Tree, LLC
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Find Radon detection and reduction specialists in Worthington

SWAT Environmental, Inc.

4.1(

)

Radon Gas - Abatement

Serving Worthington, KY and surrounding areas

In business since 1988

Free estimates

Credit card accepted

"According to the test packet the company left, the radon level did drop."

Recommended by87%of homeowners

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Radon Detection and Reduction questions, answered by experts

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.

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

Mitigation reduces radon levels, protecting your health and complying with safety standards.

No, air purifiers are not an effective way to reduce or remove radon. Radon is a radioactive, inert gas that cannot be filtered by standard air purifiers, which are designed to capture particulates like dust and mold. While an air purifier can improve indoor air quality by removing other pollutants, it should not be relied upon for radon. The only effective solution for high radon levels is a dedicated radon mitigation system.

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 Worthington, KY 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
•
Jul 9, 2026Jul 9, 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
•
Jul 9, 2026Jul 9, 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
•
Jul 9, 2026Jul 9, 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.