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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: 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>

Q: Do radon mitigation systems come with warranties?

• <div><p>Yes, many systems include warranties for performance. Confirm terms with your installer.</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: 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>

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

*The Angi rating for Radon Detection And Reduction companies in Chariton, 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 Chariton, 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 November 06, 2025

Reviewed in November 2025
Erminio did a wonderful job at a very affordable price! He repaired my garage roof and replaced the shingles. He also replaced some siding.I called him Saturday, he gave me a price Monday and he had the job done by Friday. I highly recommend him!!
Thunder Roofing LLC
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Reviewed in October 2025
Very polite and professional and knew I wanted to get done asap to keep cost down and moved efficiently
All My Sons Moving & Storage
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Reviewed in July 2025
Dig out and unclog drain on Saturday afternoon with virtually zero notice. We were very satisfied.
JJM Services, LLC
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Reviewed in March 2023
They were prompt and not overly expensive. They went above and beyond and they fix what was needed to fix. I would use the service again. I appreciate, and I trust them. They did a great job.
A&E Exteriors of Iowa
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Reviewed in November 2022
He knows his craft and he's very dependable. I had another estimate and he blew them out of the water!
Vande Wall Electric
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Reviewed in August 2022
He is quick and knows what he is doing. He does fabulous work.
Pressure Pros
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Reviewed in May 2022
Did and awesome job. Very easy to talk to and where very communicative through the whole process. Thanks guys!
Titan Excavating, LLC
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Reviewed in March 2022
Very professional, Courteous and efficient
Johnston Stump Grinding, LLC
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Reviewed in December 2021
We are very pleased with the work he did. He replaced an old dryer venting line that had completely broken down and was putting a lot of lint out into the inside of our home. It so nice to run the dryer now and not have all that hot moist air and lint going everywhere. Thanks Van
Handyvan
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Reviewed in September 2021
Don and his son were easy to work with and did great work. Would definitely recommend.
Hill Construction
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Find Radon detection and reduction specialists in Chariton

Iowa Radon Defense

4.5(

)

Serving Chariton, IA and surrounding areas

Approved

In business since 2020

Free estimates

Warranties offered

"RADON SYSTEM WAS NOT WORKING. (Installed by another company years ago). The phone contact was pleasant and efficient. The Technician came on the agreed day and the agreed time: he explained what was wrong, explained the options, then repaired the system so it is working better than it did when first installed."

+14

Response time1 day

54 neighbors recently requested a quote

Recommended by95%of homeowners

Serving Chariton, IA and surrounding areas

In business since 2009

Free estimates

Emergency services offered

"Great people to work with. Job done quickly and am pleased with the work done ."

Recommended by100%of homeowners

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Home Sweet Home Inspect Iowa Facebook

4.8(

)

Serving Chariton, 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.

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.

Yes, many systems include warranties for performance. Confirm terms with your installer.

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.

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 Chariton, 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.

See all articles

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