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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: 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 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 would cause radon in a house?

• <div><p>The natural breakdown of uranium in soil, rock, and water can cause radon to appear in a home. The gas seeps into homes through cracks in foundations, walls, or floors, as well as through gaps around pipes or construction joints. Radon levels are influenced by soil composition, building materials, and ventilation. Poorly sealed or airtight homes can trap radon, allowing it to accumulate.</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>

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Verified Reviews for Radon Detection And Reduction pros in Madison, MS

*The Angi rating for Radon Detection And Reduction companies in Madison, MS 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 Madison, MS 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 27, 2026

Reviewed in May 2026
The technician was on time and professional. Needed some electrical work done to comply with a home inspection (for pending sale). It was done quickly and efficiently by Covington Electric and at a very reasonable cost. I am very pleased and will call them again.
Covington Electric Service Inc
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Reviewed in May 2026
Thanks to Mr. Jusus and his crew for the rapid and professional job cutting the dead tree down that soon would have fallen from my yard onto my neighbors house. The tree removal and debris was affordable and I will be using their service again. Thank you,
Smart Choice Tree Service
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Reviewed in February 2026
I recently received termite treatment from Tabor Termite & Pest Control, and I couldn’t be more impressed. The team was professional, thorough, and took the time to explain every step of the process. They arrived on time, worked efficiently, and made sure everything was done right. Their...
Tabor Termite & Pest Control Services, LLC
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Reviewed in February 2026
Noble was very responsive, they came out immediately, assessed the project, provided an inspection report and made themselves available to the insurance adjuster, if needed. They are very professional, detailed and knowledgeable of roofing and construction. I would definitely consider using them...
Noble Roofing & Construction, LLC
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Reviewed in October 2025
He was efficient and diagnosed the problems and fixed them fast.
Apex Plumbing and Gas LLC
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Reviewed in June 2025
Did exactly as requested and work completed with all limbs and debris picked up. Very happy with work.
True South Tree Service & Outdoors, LLC
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Reviewed in June 2025
Great job from start to finish. They did tree removal and other tree trimming. Offered good advice on the trimming and the cleanup was quick and complete.
Son of Watson Tree Service
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Reviewed in December 2024
Yes, this work was done efficiently and all debris limbs cleaned up and hauled away, I am so pleased with the work and the price! I could not have asked for a better job! Very friendly, knowledgeable professional men! I highly recommend them!
Jones 4 Seasons Lawn Care, LLC
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Reviewed in May 2024
Can and removed large limbs from street
Wade's Landscape & Design, LLC
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Reviewed in May 2024
Responded quickly to our need to eliminate a bat problem in our attic. A much less expensive alternative than Terminix and Orkin. Of course bats have Federal protection- so you cannot kill them. Our 25 bat babies were relocated and our attic was effectively sealed by Nathan. The process of...
Critter Control of Central Mississippi
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Find Radon detection and reduction specialists in Madison

Green Home Solutions of Brandon

4.9(

)

Serving Madison, MS and surrounding areas

In business since 2019

Warranties offered

Small jobs welcome

"The owner is great. Very honest and knowledgeable. We have a handy person who can perform some of the work needed. After we contact him, then Green Home is the next step."

+22

Response time1 day

Recommended by100%of homeowners

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Mid South Property Inspections, LLC

5.0(

)

Serving Madison, MS and surrounding areas

In business since 2000

Free estimates

Credit card accepted

"Mr. Vincent was on time for the inspection and provided a really good report on his inspection. He was very courteous and we are pleased to have done business with him."

Recommended by100%of homeowners

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J A Service Troubleshooters

5.0(

)

Serving Madison, MS and surrounding areas

In business since 2000

Free estimates

Offers commercial services

At JA Service Troubleshooters, we pride our company on reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all the work we perform. We are experts, and will always keep you educated about the work process. We look forward to earning your business!

Response time9 hrs

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.

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

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.

The natural breakdown of uranium in soil, rock, and water can cause radon to appear in a home. The gas seeps into homes through cracks in foundations, walls, or floors, as well as through gaps around pipes or construction joints. Radon levels are influenced by soil composition, building materials, and ventilation. Poorly sealed or airtight homes can trap radon, allowing it to accumulate.

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 Madison, MS 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

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.
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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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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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•
May 2, 2026May 2, 2026
How to Get Rid of Radon in Your Home
Radon can seep into your home through cracks and small openings. Here's how to get rid of radon and why you need to do it.
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.
Dan Simms
•
Apr 5, 2026Apr 5, 2026
5 Questions to Ask About Radon Gas Abatement
Radon is a radioactive gas that can enter a home from the ground. Prepare yourself for mitigation by answering these questions before hiring a pro.