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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>

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: 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: How is radon gas abatement professionally handled?

• <div><p>Abatement includes sealing entry points and venting with systems that reduce radon levels below recommended EPA limits. It is handled by certified professionals.</p></div>

Q: Can I perform radon gas abatement myself?

• <div><p>While DIY testing is possible, abatement generally requires professional installation to ensure efficacy and meet safety standards.</p></div>

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

*The Angi rating for Radon Detection And Reduction companies in Clinton, 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 Clinton, 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 October 19, 2025

Reviewed in October 2025
JJ did the installation efficiently and provided good customer service. He explained things well and did a good job.
Precision Air Control LLC
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Reviewed in May 2024
The did a new install in part of the basement and a repair in another part, MUCH better job than the first person we hired! Did exactly what they said and then some. Would strongly recommend them! Both Rod and Jill were super easy to deal with. Don't hesitate to hire them!
7B Drywall LLC
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Reviewed in May 2024
They got my drive way finished as quickly as they said it would be done and it looks amazing. Everyone working was very kind and respectful to the rest of my property. I would definitely recommend going with them for your concrete and construction needs.
Elliott Construction
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Reviewed in March 2024
Quick at the job and informative to the customer. 2nd time hiring him and would do so again
Mr. Light Man
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Reviewed in January 2024
Needed a giant break in the cutting edge of my loader repaired. Hercules Welding and Fab showed up as promised and the fix was impressive, much better than I was expecting. Highly recommend Zach for any project and will use him again.
Hercules Welding & Fab
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Reviewed in December 2022
Mark is an honest and responsible guy to hire. I bought a historical 1904 home with asbestos all over the pipes to the boiler which has to be replaced. I never wanted asbestos pipes down there and often thought about what they might do to me and how they should have been removed 50 years ago....
DemoPro Surface Systems, LLC
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Reviewed in December 2021
Thorough and great to work with.
AMO Home Inspections, LLC
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Reviewed in August 2021
Worked hard, and quickly with reasonable prices, Did a good and cleaned up before they left. Dependable, kept appointments and arrived as promised.
White Branch Handyman Service
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Reviewed in July 2021
He knows exactly what he’s doing and he did it quickly. He was very friendly and explained the process as he did it.
Strong Arm Plumbing 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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Find Radon detection and reduction specialists in Clinton

Redemption Environmental LLC

5.0(

)

Serving Clinton, MO and surrounding areas

In business since 2016

Free estimates

Credit card accepted

"I tested it after the mitigation and it was much lower and safer than the government requirement. Great quality and I would recommend them."

+13

Response time30 mins

Recommended by100%of homeowners

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Barnett Real Estate Inspections, LLC

5.0(

)

Serving Clinton, MO and surrounding areas

In business since 2007

Free estimates

Credit card accepted

Barnett Real Estate Inspections, LLC offers fast, friendly and courteous service. We use only the best products and are always eager to answer your questions and concerns. We have built our reputation on our commitment to providing quality service, which has earned us an impressive reputation with many valuable customers. We take pride in delivering value through top quality, dependable work with excellent price and reliable, honest service. Call us today!

Response time20 mins

Serving Clinton, 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

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.

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.

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.

Abatement includes sealing entry points and venting with systems that reduce radon levels below recommended EPA limits. It is handled by certified professionals.

While DIY testing is possible, abatement generally requires professional installation to ensure efficacy and meet safety standards.

The Clinton, 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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Apr 5, 2026Apr 5, 2026
Who Installs Radon Mitigation Systems?
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How Does a Radon Mitigation System Work? And How Do You Keep Yourself Safe?
How does a radon mitigation system work? Learn more about how it pulls air and radon from the soil and expels it before it can enter your house.