Top-rated radon detection and reduction specialists.

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Q: What is considered a safe or dangerous level of radon?

• <div><p>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.</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: How does radon enter my home?

• <div><p>Radon enters your home when warm air begins to rise and exits through the roof, creating a vacuum that pulls cooler air from under the foundation. Part of that air is radon, which is an invisible, odorless gas that develops naturally when radioactive particles are deep within the ground. Those particles usually come from decaying matter in soil and rocks.</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: What are the benefits of radon mitigation?

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

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Verified Reviews for Radon Detection And Reduction pros in Osceola, MO

*The Angi rating for Radon Detection And Reduction companies in Osceola, MO 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 Osceola, MO 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 July 04, 2025

Reviewed in July 2025
They did a good job. They answered all my questions and had good communication. My driveway was an old two-lane road about 1700 feet long. They patched what they could I did a good job sealing it up. I will use them again when the need arises!!
W & C Paving and Sealcoating
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Reviewed in October 2024
Strutton's Exteriors is 5 star for me! I highly recommend! Good, honest, and reliable company! I had damage from wind and the repair was made quickly and the quality of work was outstanding!! I will only use Strutton's Exteriors!
Strutton’s Exteriors
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Reviewed in August 2024
Nathan Smith our Design consultant was very helpful and knowledgeable and courteous and answered all our questions with respect and communication was great couldn't have been a more pleasant experience! Would highly recommend him and Four Seasons Home products to anyone who needs work done!
Granite Transformations
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Reviewed in July 2024
Amazing work. Kneller stone and tile has done ALL my home improvement projects and I have more lined up for Rex and his crew. They are the only ones I will have do my stone and tile work.
Kneller Tile & Stone
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Reviewed in July 2022
They were on time for the job. They did a great job power washing, caulking and painting the eves and porch on my house. They also painted the interior living room and kitchen They finished the job very quickly. They did a thorough job including set up, painting and clean up. I will hire them...
USA Home Improvement
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Reviewed in March 2022
Their work was excellent, work diligently to get the job done, very pleasant, and prompt.
D & D Construction
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Reviewed in August 2021
American Brothers did an outstanding job on roofing our house! From tear off to install, their work was clean, quick and very professional. Clean up of the job site was also impeccable. We highly recommend American Brothers to anyone and will be using them again for our future roofing needs!
American Brothers Construction, LLC
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Reviewed in April 2021
Great company to work with. Very professional and true to the estimate provided. The clean up was so complete that after they left the only sign that they had been there was the manicured look of the trees. I’ve used other tree service companies and been satisfied with their work and costs but...
Barker's All Star Tree Care, LLC
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Reviewed in March 2021
Great honest work and customer service!! Looks and smells better after a good cleaning, weâ ll be using them in the future! Thanks!!
DIAMOND HOME CENTER L.L.C - Miami-Dade
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Find Radon detection and reduction specialists in Osceola

Clear Radon, LLC

5.0(

)

Serving Osceola, MO and surrounding areas

In business since 2023

Free estimates

Credit card accepted

Professional radon testing & radon mitigation operating in Northwest Arkansas and Southwest Missouri. Owner-operator, Devin McDowell is the first fully licensed, certified, and insured Radon mitigator living in Northwest Arkansas. He is a radon testing and mitigation professional, certified through the National Environmental Health Association, (AARST/NRPP), and a member of the American Association of Radon Scientists and Technologists.

Response time5 hrs

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A Pro Home Inspection Services

2.8(

)

Serving Osceola, MO and surrounding areas

In business since 2006

Free estimates

We pride our company on reliability, great communication, integrity and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!\n\n

Response time5 hrs

Response rate100%

Recommended by66%of homeowners

Serving Osceola, MO and surrounding areas

In business since 2005

Free estimates

Mid MO Inspectors will provide you or your business with a full service approach to all your inspection needs. Please feel confident in contacting Mid MO Inspectors for your next inspection.

Recommended by100%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 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.

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.

Radon enters your home when warm air begins to rise and exits through the roof, creating a vacuum that pulls cooler air from under the foundation. Part of that air is radon, which is an invisible, odorless gas that develops naturally when radioactive particles are deep within the ground. Those particles usually come from decaying matter in soil and rocks.

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

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

The Osceola, MO 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]
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.
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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.
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Apr 9, 2026Apr 9, 2026
Radon Mitigation System Diagram: Understanding How It Works
You need to protect your home from radon, but what does a radon mitigation system look like? Check out this radon mitigation system diagram to learn how it works.
Angi
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May 21, 2026May 21, 2026
How to Hire a Radon Testing Pro
Learn how to hire a qualified radon testing pro for your home. Find certified professionals, understand costs, and get expert tips to protect your family.
Audrey Bruno
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May 3, 2026May 3, 2026
How to Test for Radon in Your Home
Knowing how to test for radon will keep your home free and safe from this odorless gas—you just have to decide whether to do it yourself or hire a pro.