Top-rated radon detection and reduction specialists.

Get matched with top radon detection and reduction specialists in Casey, IA

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>

Q: How much does a radon mitigation system cost?

• <div><p>The cost for a radon mitigation system typically ranges from $800 to $1,500, with an average around $1,000. The final price depends on several factors, including the size of your home, the severity of the radon issue, and the type of system required. Your home's foundation type also significantly impacts the cost. For example, sealing and ventilating an unfinished basement might cost around $4,600, while encapsulating a crawl space without a foundation slab can range from $1,500 to $15,000.</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: Do air purifiers help with radon?

• <div><p>No, air purifiers are not an effective way to reduce or remove radon. Radon is a radioactive, inert gas that cannot be filtered by standard air purifiers, which are designed to capture particulates like dust and mold. While an air purifier can improve indoor air quality by removing other pollutants, it should not be relied upon for radon. The only effective solution for high radon levels is a dedicated radon mitigation system.</p></div>

Q: How is radon gas abatement professionally handled?

• <div><p>Abatement includes sealing entry points and venting with systems that reduce radon levels below recommended EPA limits. It is handled by certified professionals.</p></div>

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

*The Angi rating for Radon Detection And Reduction companies in Casey, 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 Casey, 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 15, 2026

Reviewed in May 2026
Great team to work with. Always kept us in the loop. And when it came time for the install, the installer was professional and courteous and just an all around nice guy. Highly recommend
Mad City Windows & Baths
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Reviewed in March 2024
Wonderful service! Iâ ve had Leeâ s garage doors come out on two separate occasions, once to install an operator and more recently to repair and replace my garage door springs. He scheduled us right away, was extremely kind and explained everything to me! He does great work. I would highly...
Lee's Doors LLC
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Reviewed in January 2024
He was very professional and did a great job! Performed the tasks just the way he described it would be done and clean up was great! Would definitely hire again!!
Iowa Timber Solutions
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Reviewed in January 2023
He is a great guy, does incredible work, and you will be happy with result.
4SF Construction, LLC
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Reviewed in December 2022
Very professional and easy to work with. I will hire again.
R & T Tile
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Reviewed in August 2022
Chris was a great handyman, very professional and willing to listen to my ideas and also give advice for how best to proceed with the project. I am more than happy to highly recommend chris for any of your home improvements needs. He doesnâ t know it yet, but I plan to hire him for a fall yard...
Choice Home & Landscaping
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Reviewed in January 2022
They are reliable and I worked directly with the owner of the company
Nick Walker Construction, LLC
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Reviewed in September 2021
After the problem was diàgnosed and a few unforseen glitches all went well. My plumber's name was Jason. He was very knowledgeable and polite. I will recommend JASON to others because he was honest and fair Great job!!
K&J Sewer And Drain
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Reviewed in August 2021
Great company, worth in money and time.
Helping Hands Handyman, LLC
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Reviewed in July 2021
Everyone I dealt with was professional and treated me well. They took time to answer my questions. They showed up on time, completed the work efficiently and left the area clean and neat.
Anchored Walls, Inc.
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Find Radon detection and reduction specialists in Casey

National Radon Defense Midwest

4.7(

)

Serving Casey, 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."

Crawlspace Encapsulation with Radon Mitigation

+15

Response time1 day

37 neighbors recently requested a quote

Recommended by96%of homeowners

Serving Casey, IA and surrounding areas

In business since 2009

Free estimates

Emergency services offered

"Work was done quickly and efficiently with no mess left to clean up."

Recommended by100%of homeowners

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Home Sweet Home Inspect Iowa Facebook

4.8(

)

Serving Casey, 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

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

The cost for a radon mitigation system typically ranges from $800 to $1,500, with an average around $1,000. The final price depends on several factors, including the size of your home, the severity of the radon issue, and the type of system required. Your home's foundation type also significantly impacts the cost. For example, sealing and ventilating an unfinished basement might cost around $4,600, while encapsulating a crawl space without a foundation slab can range from $1,500 to $15,000.

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.

No, air purifiers are not an effective way to reduce or remove radon. Radon is a radioactive, inert gas that cannot be filtered by standard air purifiers, which are designed to capture particulates like dust and mold. While an air purifier can improve indoor air quality by removing other pollutants, it should not be relied upon for radon. The only effective solution for high radon levels is a dedicated radon mitigation system.

Abatement includes sealing entry points and venting with systems that reduce radon levels below recommended EPA limits. It is handled by certified professionals.

The Casey, 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

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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•
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.
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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.
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•
May 2, 2026May 2, 2026
Can a Homeowner Install a Radon Mitigation System?
Can a homeowner install a radon mitigation system? While some parts of the project are fine for DIY, you should leave the meat of the task to a licensed professional.
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