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 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 are the risks of radon?

• <div><p>Radon is the number one non-smoking cause of lung cancer in the United States, but it can cause some other concerning side effects in the meantime. If you have a raspy voice, chest pains, trouble breathing, difficulty swallowing, or any of the above, don&rsquo;t hesitate to perform radon testing and install a mitigation system as soon as possible.</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>

Q: Do radon mitigation systems decrease home value?

• <div><p>No, radon mitigation systems do not decrease home value or make a home harder to sell. In areas where homes experience similar radon exposure risks, a radon mitigation system is viewed as an improvement. Potential homebuyers often opt to buy a home with a radon mitigation system already installed to reduce the risk of cancer for their families.</p></div>

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Verified Reviews for Radon Detection And Reduction pros in New Sharon, IA

*The Angi rating for Radon Detection And Reduction companies in New Sharon, 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 New Sharon, 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 May 27, 2026

Reviewed in May 2026
Clayton and his team performed the tasks we requested above and beyond what was expected! They were all very, very nice, informative and professional! We are so thrilled in every aspect! We would highly recommend them!
Hixson Contracting LLC
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Reviewed in March 2026
Great communication and timely responses to my questions. Efficiently scheduled and completed the job. Sales & installers were precise & carefully completed the job.
Mad City Windows & Baths
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Reviewed in August 2025
Excellent sales and service! Keith and Marty not sold the product, they also completed the project. I really appreciate this type of hands on approach. Super fast and efficient as well. They followed up in person to make sure their work was quality and met my needs and satisfaction. I highly...
Nano Home Shield LLC
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Reviewed in January 2025
Lost several shingles in a wind storm. They quickly came out and patched the spots and got a quote for replacement. They worked with me to help answer my insurance companies questions. Then did a full replacement after insurance company inspected. Easy to work with, cleaned up after themselves...
Randall Roofing, Inc.
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Reviewed in November 2024
Highly recommend Rewired! They were so knowledgeable and polite and provided options allowing us to choose the best fit for our projects budget.
Rewired
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Reviewed in July 2024
There are not enough superlatives to describe the work ethics and quality of service that Eli and Dan perform. Weeks of persistent wind had brought down so many limbs and sticks from my 2 big old sycamore trees, I could not keep up with the work of cleaning up after them, so in a moment of...
Lambright's Tree Service, LLC
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Reviewed in September 2023
Have used dog guard for an install for 2 dogs a year ago and again this year for training 2 additional dogs. Their products, customer service and technicians are above and beyond amazing. I would recommend them to anyone wanting to install a out of sight fencing.
Dog Guard
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Reviewed in July 2023
Had a hole in our roof from a storm. They patched the hole and then reroofed. Outstanding work. Boyd knows his business! I appreciated his insight into what needed to be done and the best way to get it done. Reliable, trustworthy, experienced. Thankful and appreciative of a job very well done!
B & B Elite
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Reviewed in June 2021
They do great work, very personable and professional. Worked with in a timely manner and very clean
Fee's Roofing and Gutters
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Reviewed in May 2021
Staff was easy to work with. I replaced a bathtub with a walk-in shower. The finished product took 1 and 1/2 days to install and looks great and works well. Work was completed on time.
Bath Planet of Des Moines
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Find Radon detection and reduction specialists in New Sharon

Iowa Radon Defense

4.5(

)

Serving New Sharon, IA and surrounding areas

Approved

In business since 2020

Free estimates

Warranties offered

"It reduced the radon from an average of 23 to 0.24."

+14

Response time1 day

52 neighbors recently requested a quote

Recommended by95%of homeowners

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Milledge Construction

5.0(

)

Serving New Sharon, IA and surrounding areas

Approved

Free estimates

Warranties offered

Credit card accepted

"Milledge Construction installed evacuators in our homes to reduce radon levels...the installer was very professional and explained in detail what needed to be done...it is amazing how quickly the radon level has subsided in just 24 hours...the installation and equipment is of high quality...if you only suspect you have a radon infection you should call Milledge Construction first...we were very impressed with the radon reduction results...5 stars for sure..."

+56

Response time1 day

36 neighbors recently requested a quote

Recommended by100%of homeowners

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Home Sweet Home Inspect Iowa Facebook

4.8(

)

Serving New Sharon, IA and surrounding areas

In business since 2020

Free estimates

Small jobs welcome

"Luis was very patient, detailed, and filled with valuable information. He took his time and explained to us all the required and suggested needed improvements throughout the entire inspection. We were in a jam and needed the inspection the next day and we were lucky that he was available. The turn around time of the report was within 24 hours as he promised. He a reliable service and we would highly recommend him in the future."

+11

Response time3 hrs

Response rate88%

Recommended by100%of homeowners

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Radon Detection and Reduction questions, answered by experts

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.

Radon is the number one non-smoking cause of lung cancer in the United States, but it can cause some other concerning side effects in the meantime. If you have a raspy voice, chest pains, trouble breathing, difficulty swallowing, or any of the above, don’t hesitate to perform radon testing and install a mitigation system as soon as possible.

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.

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.

No, radon mitigation systems do not decrease home value or make a home harder to sell. In areas where homes experience similar radon exposure risks, a radon mitigation system is viewed as an improvement. Potential homebuyers often opt to buy a home with a radon mitigation system already installed to reduce the risk of cancer for their families.

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