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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: 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 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: 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: Can you remediate radon yourself?

• <div><p>There are steps you can take as a homeowner to remediate radon yourself. While a radon reduction professional can make the biggest impact in your home, you can make efforts to improve radon levels on your own by sealing cracks, increasing ventilation, and testing for radon regularly.</p></div>

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Verified Reviews for Radon Detection And Reduction pros in Clayton, AL

*The Angi rating for Radon Detection And Reduction companies in Clayton, AL 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 Clayton, AL 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 May 08, 2025

Reviewed in May 2025
Jackson is very responsive and knowledgeable. He is a solutions driven individual who is honest and always there to help
Reds Enterprises
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Reviewed in February 2025
Huey showed up on time and did an excellent job. Additionally, they cleaned up after the job and all for a competitive price. After meeting with several contractors, Hueys honesty and integrity stood out for me. I would highly recommend Huey?s and will definitely use them for any flooring needs...
Huey's Floor Covering
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Reviewed in October 2024
Hired CV Pools And They Performed A Miracle. We Painted My 20x40 Inground Pool And Filled It From 1000ft. Away With Water From A Pond On My Property! Yes A Pond! Weâ re On A Well And Couldnâ t See Pulling 45,000 Gallons In Such A Short Period Of Time. In Days The Pool Was Treated And Perfect!...
CV Pool Service
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Reviewed in March 2024
Very professional, got work done in time specified. Was very friendly and went above and beyond to get job done. Would definitely recommend and hire again!
Valley Electrical and Generator
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Reviewed in September 2023
Jim Rose has a wealth of experience and it showed as he repaired my jamming door and deck rails. I would highly recommend him to any customer seeking a quality experience with a repair person..
SJR Design
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Reviewed in May 2023
They do great work, and they are easy to work with.
Intelligent Design and Roofing LLC
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Reviewed in December 2022
Hello All! I have had an incredible experience with National Floors Direct. Starting with the Sales Rep David Horning who went above and beyond to help us with all our needs. Then comes the customer service representatives who helped us with all inquiries and re-schedules. The customer service...
National Floors Direct Inc
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Reviewed in October 2022
The gentleman that scheduled salesman appointment with samples and measured was wonderful. The salesman that visited my home was very knowledgeable and so helpful. The installation was scheduled quickly. The team that installed the vinyl planks and carpet were outstanding. Highly recommend...
Five Star Flooring USA, Inc.
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Reviewed in September 2022
Great staff and crew. Demoted old roof and roofed house in one day.
WW Restoration, LLC - Home Facebook
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Reviewed in August 2022
Did a great job on ceiling texture, and electrical fixtures. Very pleasant to work with. Happy with workbdone
Lynn construction and repair
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Find Radon detection and reduction specialists in Clayton

Pure Omega Restoration

New to Angi

Serving Clayton, AL and surrounding areas

Free estimates

Emergency services offered

Warranties offered

Water damage, crawlspace basement waterproofing and mold removal

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Radon Detection and Reduction questions, answered by experts

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.

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.

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.

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.

There are steps you can take as a homeowner to remediate radon yourself. While a radon reduction professional can make the biggest impact in your home, you can make efforts to improve radon levels on your own by sealing cracks, increasing ventilation, and testing for radon regularly.

The Clayton, AL 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 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 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.
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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 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
•
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.
Audrey Bruno
•
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.