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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: 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: Is a radon mitigation system expensive to run?

• <div><p>The fan that pulls the radon out of the air needs to run continuously, so you may see an increase in your electric bill once you install the mitigation system. Additionally, you may see an increase in your heating or cooling bills, as the fan can cause some loss of hot or cool air.</p></div>

Q: How often should you replace a radon fan?

• <div><p>Many radon fans carry a five-year manufacturer's warranty. That said, your radon fan should last between five and ten years. Regular inspections will ensure the fan is operating properly. Unusual or exceptional noise coming from the fan or indications on your manometer or system monitor can immediately tell you that something is amiss.</p></div>

Q: How often should radon levels be tested to ensure safety?

• <div><p>Testing every 2-5 years or upon adjusting occupancy or structural changes maintains safe environments.</p></div>

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

*The Angi rating for Radon Detection And Reduction companies in Cordova, 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 Cordova, 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 August 2025
I was very happy with their dedication to professional service. Both Tylerr and Cody are deeply knowledgeble about this subject and explained everthing . Tyler got rid of the racoon in my attic and did great followup. I recommend them highly.
Woodland Wildlife Removal LLC
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Reviewed in May 2025
I was extremely happy with the Quality Air Test that Mr Clark provided. It was reasonably priced and done effectively and efficiently… Results were received in a timely manner as he explained. He answered any questions I had and was professional and polite… I highly recommend HASS Consulting…
HASS Consulting LLC
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Reviewed in July 2022
I have used Sanchez for tree removal, fence repair and lawn care. The work is good and reliable. I highly recommend.
Sanchez Z Landscaping
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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
Had some tree damage I wanted cut back. Also wanted to raise the trees' canopy and to remove a large limb over the house. Their estimate was the best. They came when scheduled and did the work within their timing. Everything that was identified, was done. They picked up all the limbs, chipped...
Chop Chop Tree Service
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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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Find Radon detection and reduction specialists in Cordova

Radon1

4.6(

)

Radon Gas - AbatementRadon Gas - Testing

Serving Cordova, 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

Serving Cordova, TN and surrounding areas

In business since 2023

Free estimates

Credit card accepted

"I was extremely happy with the Quality Air Test that Mr Clark provided. It was reasonably priced and done effectively and efficiently… Results were received in a timely manner as he explained. He answered any questions I had and was professional and polite… I highly recommend HASS Consulting…"

Response time7 hrs

Recommended by75%of homeowners

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Memphis Inspections Service, LLC

3.7(

)

Radon Gas - Testing

Serving Cordova, 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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Construction General Services LLC

5.0(

)

Radon Gas - AbatementRadon Gas - Testing

Serving Cordova, TN and surrounding areas

In business since 2018

Credit card accepted

Offers commercial services

At JMJ Services, our company is based on the belief that our customers' needs are of the utmost importance. We are a family based company. JMJ Services is really big on making sure your needs are first and your family is well taken care of. Our team is committed to meeting those needs. We welcome the opportunity to earn your trust and deliver you the best service. No job is too big or too small for our experienced team. At JMJ Services, we do all types of work starting from mold testing, mold, inspection, mold removal, mold prevention & cleaning. We also offer cleaning before and after those dusty, messy construction jobs/remodels, we also offer housekeeping and even pressure washing. Call today to schedule an get a quote. We follow all CDC Guidelines for the safety of your family and ours.

Response time30 mins

Recommended by100%of homeowners

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Horton Restoration Service

4.3(

)

Radon Gas - Testing

Serving Cordova, 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

Response time2 days

Response rate100%

Recommended by75%of homeowners

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Radon Detection and Reduction questions, answered by experts

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.

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.

The fan that pulls the radon out of the air needs to run continuously, so you may see an increase in your electric bill once you install the mitigation system. Additionally, you may see an increase in your heating or cooling bills, as the fan can cause some loss of hot or cool air.

Many radon fans carry a five-year manufacturer's warranty. That said, your radon fan should last between five and ten years. Regular inspections will ensure the fan is operating properly. Unusual or exceptional noise coming from the fan or indications on your manometer or system monitor can immediately tell you that something is amiss.

Testing every 2-5 years or upon adjusting occupancy or structural changes maintains safe environments.

The Cordova, 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
•
Aug 3, 2026Aug 3, 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.
Alison Kasch
•
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.