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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: What steps should be taken if high radon levels are detected?

• <div><p>If high radon levels are detected, steps include sealing entry points, installing a mitigation system, and retesting the air regularly to ensure reduced levels.</p></div>

Q: Can I use my sump pit for radon mitigation?

• <div><p>If your home has a sump pit, you can integrate it with a radon mitigation system. You can accomplish this by sealing the pump cover with an airtight lid that accommodates radon vent pipes and sump pump hoses. This allows the vent pipe to redirect the radon gas outside of your home.</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 types of radon mitigation systems are available?

• <div><p>Options include sub-slab depressurization, crawlspace ventilation, and sealing cracks. Choose based on home construction and radon levels.</p></div>

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Verified Reviews for Radon Detection And Reduction pros in Collierville, TN

*The Angi rating for Radon Detection And Reduction companies in Collierville, TN 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 Collierville, TN 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 June 02, 2026

Reviewed in June 2026
The electrician responded to my call for help in a timely mannner. He analyzed my problem and made corrections needed, without wasting my time or money. I was surprised and pleased with the man's pleasant attitude (it was very hot) and demeanor. I would recommend this service, and would use them...
LIGHTS ON ELECTRIC, L.L.C.
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Reviewed in December 2025
The removal was very difficult and needed crew with a crane. They did an excellent job, and cleaned up and removed all the tree same day.
Andrew's Tree Service
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Reviewed in September 2025
Excellent work! My yard had 3 large and numerous medium sized trees that had not been serviced in several years. Sean discussed with me the work to be done and advised a disease issue in my large Oak, that I was not aware. The work (pruning and branch removal) was done promptly and...
Monster Tree Service of the Midsouth
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Reviewed in April 2023
Gilberto has worked on several trees & stump removal for our HOA all so removal of trees and stumps for my personal homeÃ¢Â Â he is very reliable and honest Ã¢Â Â his pricing is very reasonableÃ¢Â Â he always shows up when you are scheduled Ã¢Â Â and never leaves any debris left over...
AB Tree Service
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Reviewed in October 2022
I talked to Joel about my roof on my rental property that needed to be replaced. He came and checked it out and gave me a solid bid. My main concern was the front of the house that had a low spot And he called it a swag. He said he knew how to fix it because he was a contractor and could fix it...
JA Contractors
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Reviewed in June 2022
David at Ark has been very thorough and eliminated my rat problem in my attic. He has been on-time and has communicated very well with me. He has also been fair and honest with next steps for other issues. I will be continuing regular pest control with Ark from now on.
Ark Pest Control & Prevention, LLC
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Reviewed in March 2022
Calvin responded quickly and did an excellent job removing my popcorn ceiling, repairing problems and painting it. Recommended.
Calvin D. Jones Contracting and Painting
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Reviewed in March 2022
Very fast and effective at disinfecting.
Sensational Cleaning
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Reviewed in August 2021
Rod removed the popcorn ceiling in my kitchen, laundry room and downstairs bathroom. He also repaired the ceiling in two other bathrooms and painted my kitchen and utility room. He was very professional. He showed up when he said he would and was very detailed. I highly recommend him!
Williams Painting and Remodeling
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Reviewed in July 2021
I was very pleased with J&J Tree Service. They were fast, efficient, and did a great job on the clean up and removal. Safety measures were followed (the young man up the tree was always harnessed off), and I couldn't be more pleased with the outcome. Eliseo told me a time frame, and he...
J&J Tree Services
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Find Radon detection and reduction specialists in Collierville

Radon1

4.6(

)

Radon Gas - AbatementRadon Gas - Testing

Serving Collierville, TN and surrounding areas

In business since 2010

Free estimates

Emergency services offered

"On time, thorough and professional. Highly knowledgeable. Would highly recommend for air quality testing and Radon remediation."

Air enters our home from the crawl space.

+22

Recommended by100%of homeowners

Request Quote

Gibson cleaning services

5.0(

)

Radon Gas - AbatementRadon Gas - Testing

Serving Collierville, TN and surrounding areas

In business since 1980

Emergency services offered

"Jim did a fantastic job on our radon mitigation system. He is extremely professional. We could not have been more pleased! I would recommend him without hesitation to anyone needing radon work.
"

Recommended by100%of homeowners

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Memphis Inspections Service, LLC

3.7(

)

Radon Gas - Testing

Serving Collierville, TN and surrounding areas

In business since 2000

Free estimates

Credit card accepted

"she was very professional and explained what she was testing for."

Response time1 day

Recommended by75%of homeowners

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Horton Restoration Service

4.3(

)

Radon Gas - Testing

Serving Collierville, TN and surrounding areas

In business since 2002

Free estimates

Emergency services offered

"Everything went as planned. Mr Horton and his crew were on time and the job was preformed as planned.. They did an excellent job removing the mold and cleaning up. Mr Horton knows his trade and does an outstanding job explaining the process."

+18

Recommended by75%of homeowners

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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.

If high radon levels are detected, steps include sealing entry points, installing a mitigation system, and retesting the air regularly to ensure reduced levels.

If your home has a sump pit, you can integrate it with a radon mitigation system. You can accomplish this by sealing the pump cover with an airtight lid that accommodates radon vent pipes and sump pump hoses. This allows the vent pipe to redirect the radon gas outside of your home.

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.

Options include sub-slab depressurization, crawlspace ventilation, and sealing cracks. Choose based on home construction and radon levels.

The Collierville, TN 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.
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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.
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.