Top-rated radon detection and reduction specialists.

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

Q: What are the benefits of radon mitigation?

• <div><p>Mitigation reduces radon levels, protecting your health and complying with safety standards.</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: 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 gas abatement necessary for homes?

• <div><p>Radon is a cancer-causing radioactive gas that poses serious health risks, infiltrating homes through foundation cracks and unnoticed spaces.</p></div>

Q: What level of radon is considered safe or dangerous?

• <div><p>No level of radon is technically safe, but since it is naturally present everywhere, it is impossible to avoid entirely. The average radon level in homes across the United States is 1.3 picocuries per liter (pCi/L). The Environmental Protection Agency (EPA) recommends taking action to reduce radon levels if your home's test results are between 2 and 4 pCi/L or higher.</p></div>

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

*The Angi rating for Radon Detection And Reduction companies in Treynor, 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 Treynor, 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 August 24, 2025

Reviewed in August 2025
Great job! Devon and Joel removed two very large trees and trimmed another large tree. Also removed the stumps and cleaned the area. I highly recommend Veteran Owned Tree Removal company to anyone needing tree services. They were professional and very reasonably priced. Thank you!!!
Veteran Owned Tree Removal
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Reviewed in April 2025
I recently hired American Arborist for a large tree removal project, and I couldn’t be more impressed with the entire experience. From the first phone call to the final cleanup, their team was professional, efficient, and incredibly knowledgeable. We had a towering oak that was not only...
American Arborist
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Reviewed in February 2025
Very quick and efficient - came out on an extremely cold day and fixed my issue without trouble, all while explaining the cause to me. 10/10, will be using again in the future!
Midtown Doors & Services
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Reviewed in January 2025
Very happy with this company. Steve went above and beyond when I had concerns about my water's PH and had it tested by a lab. They also were able to schedule and install my water softener quickly and did a great job. Price is very reasonable.
Convenient Water Treatment
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Reviewed in September 2024
Excellent work! Very professional and met with my insurance adjuster to complete assessment. Installed beautiful high impact shingles and gutters. Made everything so easy from start to finish. I was impressed by the quality of work and the clean up. Would definitely use again and I will be...
Star Home LLC
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Reviewed in November 2023
Exceptional tree service. Arrived slightly ahead of appointment time (which is GOOD) and the remainder of the team showed up with equipment ten minutes later. Work was done professionally and efficiently. Clean-up was far more meticulous than I ever could have expected and you couldn't tell...
Amanco Tree Services
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Reviewed in July 2023
Husker Hardwood has perfected their craft and we were delighted with the outcome of their work. They refinished and patched our existing floor and installed new hardwood throughout the rest of the house. Great care was taken to match the existing white oak grade and mill lot to our existing...
HUSKER HARDWOOD FLOORS
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Reviewed in October 2022
CANIGLIA WOODWORK These two brothers are not only brilliant deck builders, but are also really nice guys and extremely professional. They have been doing this a long time and it shows. They listened to our ideas and talked us through the best way to implement that vision. Their attention to all...
Caniglia Woodwork
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Reviewed in June 2022
The people at Kanesville Valley were amazingly responsive, courteous and professional. The crew that came to remove a massive fallen tree from my property were amazingly skilled at their trade and maintained a safe environment. My back yard is awkward to even maneuver private vehicles into and...
Kanesville Valley Inc
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Reviewed in May 2022
Very professional and great service from removal of Trees, stump and clean up.
Jared Stump Removal
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Find Radon detection and reduction specialists in Treynor

National Radon Defense Midwest

4.7(

)

Radon Gas - AbatementRadon Gas - Testing

Serving Treynor, 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

43 neighbors recently requested a quote

Recommended by96%of homeowners

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Milledge Construction

4.9(

)

Radon Gas - Abatement

Serving Treynor, IA and surrounding areas

Approved

In business since 2020

Free estimates

Warranties offered

"Installed in timely manner. Have to wait on radon test to see if it works."

Response time7 hrs

Response rate94%

88 neighbors recently requested a quote

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MB Radon Services, LLC

New to Angi

Radon Gas - Abatement

Serving Treynor, IA and surrounding areas

Approved

In business since 2000

Free estimates

Credit card accepted

MB Radon Services, LLC is committed to excellence in every aspect of business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers interests, and make their concerns the basis of our business

Response time7 hrs

2 neighbors recently requested a quote

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SWAT Environmental, Inc.

4.5(

)

Radon Gas - Abatement

Serving Treynor, IA and surrounding areas

In business since 1988

Free estimates

Credit card accepted

"They did a great job with the installation and made sure the Radon was under the level it needed to be. He had to make a couple of trips to make that happen but was very polite and profession through the whole process."

Response time1 day

Recommended by100%of homeowners

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Home Sweet Home Inspect Iowa Facebook

4.8(

)

Radon Gas - Testing

Serving Treynor, 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

Mitigation reduces radon levels, protecting your health and complying with safety standards.

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

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 is a cancer-causing radioactive gas that poses serious health risks, infiltrating homes through foundation cracks and unnoticed spaces.

No level of radon is technically safe, but since it is naturally present everywhere, it is impossible to avoid entirely. The average radon level in homes across the United States is 1.3 picocuries per liter (pCi/L). The Environmental Protection Agency (EPA) recommends taking action to reduce radon levels if your home's test results are between 2 and 4 pCi/L or higher.

The Treynor, 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
•
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.