How do you prevent radon in your home?

• <div><p>Keeping radon from getting into your home is much better than having to get rid of it once it's already indoors. While there may not be a way to fully prevent radon from getting into your home, there are things you can do to reduce the gas's ability to enter. </p><p>Sealing foundation cracks and openings can help keep the gas from seeping inside. Improving air flow, such as by opening windows, can also be helpful. If you're building your home from scratch, talk to your contractor about using radon-resistant construction to keep the gas out.</p></div>

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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: 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 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: How much does it cost to replace a radon fan?

• <div><p>The cost to replace a radon fan ranges from $300 to $600 for the fan itself, with installation adding an additional $200 to $500. Overall, the total cost for replacement can range from $500 to $1,100, depending on factors such as the fan model, home size, and local labor rates. If the fan is part of a larger radon mitigation system, the price may be higher.</p></div>

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Verified Reviews for Radon Detection And Reduction pros in Lenox, IA

*The Angi rating for Radon Detection And Reduction companies in Lenox, IA 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 Lenox, IA 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 July 01, 2025

Reviewed in July 2025
Our installer was extremely friendly and helpful. He was on time, cleaned up his messes and best of all got the work done in a single day. He took his time to figure out where to put the seat and the best height.
Mad City Windows & Baths
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Reviewed in January 2025
The guys responded quickly and came out to jet our sewer lines and unclog everything. They fit us in on a busy day and got the job done efficiently and effectively!
RJ's Plumbing And Heating INC
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Reviewed in January 2025
Jeff and Brendan are AMAZING. I have hired them for many many jobs and I highly recommend them for anything you need. From plumbing to roofs to floors they have done for me. Before and after of my flooring they did. One of the MANY projects they have done for me.
PK Home Solutions LLC
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Reviewed in July 2024
We got new windows, gutters and siding. The crews were very curtious and professional. They worked in a timely manner and cleaned up after themselves. The end result was great. We would highly recommend them.
K-DESIGNERS
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Reviewed in May 2024
Did an excellent job. Very personable. Did not over charge and gave good advice.
Trevor's Tree Service
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Reviewed in February 2024
4D home services does great work! We recently had them assist with installing our new flooring and installing our stair banisters. The work was flawless!
4D Home Services LLC
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Reviewed in December 2023
Schmitreez did a very good job on trimming and cutting down my trees that I had. I live about two hours from where he is at and he made time to come down and give me a quote. He also made time that same week to come down and do what I asked him to. I though this was awesome because many other...
SchmiTreez, LLC
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Reviewed in September 2021
Strong attention to detail, very neat, and quality work.
Tammy Stuart
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Reviewed in August 2021
Excellent, excellent, excellent customer service. This company was willing to come back to the house and do touchups as needed.
Decoraciones interiores de A&A
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Reviewed in February 2021
They came right out to see what was wrong, diagnosed the problem and found a motor to replace the non-working one. Had to come out the next day and took about half an hour to fix everything the way it should be. We've been customers for many years and we're always very satisfied with the service...
Holt Plumbing & Heating Inc
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Find Radon detection and reduction specialists in Lenox

National Radon Defense Midwest

4.7(

)

Serving Lenox, IA and surrounding areas

Approved

In business since 2020

Free estimates

Warranties offered

"National Radon Defense Midwest employees were very knowledgeable and helpful. As we were selling our house we discovered that we had high radon readings and needed to mitigate the problem. They explained to us the process and clearly identified what they would recommend to resolve the issue. We thought it was very reasonably priced and feel confident intheir products, staff and installation"

Crawlspace Encapsulation with Radon Mitigation

+15

Response time1 day

36 neighbors recently requested a quote

Recommended by96%of homeowners

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Home Sweet Home Inspect Iowa Facebook

4.8(

)

Serving Lenox, IA and surrounding areas

In business since 2020

Free estimates

Small jobs welcome

"Luis was very polite and professional! He explained the issues so I could understand. I would absolutely recommend him to others!"

+11

Response time3 hrs

Response rate88%

Recommended by100%of homeowners

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Radon Detection and Reduction questions, answered by experts

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.

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

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.

Keeping radon from getting into your home is much better than having to get rid of it once it's already indoors. While there may not be a way to fully prevent radon from getting into your home, there are things you can do to reduce the gas's ability to enter.

Sealing foundation cracks and openings can help keep the gas from seeping inside. Improving air flow, such as by opening windows, can also be helpful. If you're building your home from scratch, talk to your contractor about using radon-resistant construction to keep the gas out.

The cost to replace a radon fan ranges from $300 to $600 for the fan itself, with installation adding an additional $200 to $500. Overall, the total cost for replacement can range from $500 to $1,100, depending on factors such as the fan model, home size, and local labor rates. If the fan is part of a larger radon mitigation system, the price may be higher.

The Lenox, IA 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.

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