Top-rated radon detection and reduction specialists.

Get matched with top radon detection and reduction specialists in Sobieski, WI

Q: What types of radon mitigation systems are available?

• <div><p>Options include sub-slab depressurization, crawlspace ventilation, and sealing cracks. Choose based on home construction and radon levels.</p></div>

Q: Can I install my own radon mitigation system?

• <div><p>A <a href="https://www.angi.com/articles/can-homeowners-install-radon-mitigation-systems.htm">homeowner can install a radon mitigation system</a> on their own. But it&rsquo;s a challenging DIY that requires a lot of knowledge about radon mitigation as well as familiarity with local regulations. You do not want to risk an improper installation that leaves the system unable to detect radon or gives it a shortened life span. Relying on a professional is the surest way to guarantee a successful installation.</p></div>

Q: How does radon enter my home?

• <div><p>Radon enters your home when warm air begins to rise and exits through the roof, creating a vacuum that pulls cooler air from under the foundation. Part of that air is radon, which is an invisible, odorless gas that develops naturally when radioactive particles are deep within the ground. Those particles usually come from decaying matter in soil and rocks.</p></div>

Q: Why is my radon mitigation system so loud?

• <div><p>Your radon mitigation system may be loud because it&rsquo;s time to replace it. Any sounds are usually from the inline fan that helps create the vacuum and resulting airflow. If you hear a new, loud mechanical or humming noise from your radon fan, it might be time to replace it. Most fans used in radon mitigation systems last up to 10 years, but may need to be replaced sooner.</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>

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Verified Reviews for Radon Detection And Reduction pros in Sobieski, WI

*The Angi rating for Radon Detection And Reduction companies in Sobieski, WI 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 Sobieski, WI 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 April 15, 2025

Reviewed in April 2025
He was very thorough and took the time to be safe and efficient! He has been extremely helpful in removing large troubled limbs, large Ashes and clearing storm damaged trees. Can’t wait to have him back here again.
Catman Tree Service LLC
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Reviewed in October 2024
Ben and team did an amazing job cutting down our treeâ s. They were careful with our property including lawn and driveway by putting down boards to drive on. They worked hard and were very professional not to mention timely and thorough. They cleaned up yard, driveway and road when done. ...
AA Affordable Tree Service
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Reviewed in July 2024
Great , was satisfied with price - tree removal and stump removal
Eisch Stump Services
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Reviewed in July 2024
This company worked efficiently, professionally, and super meticulous. Tristian designed the plan, was on time and left the job and area in immaculate condition! From start to finish he did exactly what he said he would do and did it to perfection! We would highly recommend this company!
TNT Landscape & Property Maintenance LLC
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Reviewed in June 2024
Project grew in size but Red Diamond handled the situation professionally. and efficiently. If you need abatement, do yourself a favor and let a professional handle it. Red Diamond Mold Remediation and Lead Abatement got my flip back on track, and I have a clean ASBESTOS FREE home to move a...
Red Diamond Mold Remediation and Lead Abatement, LLC
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Reviewed in March 2024
Mike was on time on each of the two visits and offered a radon test. He inspected the basement area and confirmed the piping thru the roof by going into the attic. was very professional
Fox Valley Radon LLC
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Reviewed in October 2023
They were very efficient and the job was done well and clean. Adam did a step by step review with us. . They cleaned up put everything in dumpster. The dumpster guy was great if needed call Dump and Go very quick and clean. Adamâ s workers were great ð really enjoyed their company ð ¥¹Green...
Green Bay Roofing, LLC
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Reviewed in July 2023
Nick and his buddy removed 6 large stumps in only 2 hours. They were very professional and careful going about their business. The cost was less than their competitors too.
Craig's Stump Grinding, LLC
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Reviewed in March 2023
I have had Feldco windows installed in two homes now and love how they operate and the ease of cleaning. The windows have made a huge difference in the Summer and AC bills.
Feldco Windows Siding and Doors
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Reviewed in February 2023
Very good communication, they text when they were on the way and even got here early. Technician was friendly and knowledgeable, and addressed our concern immediately. Although it was a short visit I am extremely satisfied with the result. I have been using chimney mechanix for over six years...
Chimney Mechanix LLC
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Find Radon detection and reduction specialists in Sobieski

Fox Valley Radon LLC

4.9(

)

Serving Sobieski, WI and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Warranties offered

Small jobs welcome

"MIke was a breeze to work with and very knowledgeable when it came to testing our home for radon. Super impressed by his professionalism!"

Response time2 days

1 neighbors recently requested a quote

Recommended by85%of homeowners

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Lifetime Home Services

4.8(

130

)

Serving Sobieski, WI and surrounding areas

In business since 1993

Free estimates

Credit card accepted

"I had a radon mitigation system installed on Wednesday. The reason I went with your company was because of Ashley. When she met with us to go over the results of our testing and propose a solution I was greatly impressed with her knowledge of the system she was proposing. I had a number of questions and received a couple of other quotes but I always came back to Ashley. And I'm glad I did. Then there was Luke. I couldn't have asked for a better installer. He totally explained what he was going to do and did it expertly. I had a number of things that I asked him to change in the garage and he gladly did it even though it meant it was going to take longer to do. The main change was redirecting the PVC line to come out on the opposite side of my garage roof. That meant he had to climb up on to my steep garage roof in almost darkness. He did a great job and I would highly recommend Lifetime to anyone contemplating a radon mitigation system"

Response time1 day

Response rate88%

18 neighbors recently requested a quote

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JW Rothrock Inc

New to Angi

Serving Sobieski, WI and surrounding areas

In business since 1994

For lead testing and other specialty services JW Rothrock Inc. is Wisconsin's premier in lead testing as well as abatement. For cost effective and professional service JW Rothrock is by far above and beyond the rest.

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Radon Detection and Reduction questions, answered by experts

Options include sub-slab depressurization, crawlspace ventilation, and sealing cracks. Choose based on home construction and radon levels.

A homeowner can install a radon mitigation system on their own. But it’s a challenging DIY that requires a lot of knowledge about radon mitigation as well as familiarity with local regulations. You do not want to risk an improper installation that leaves the system unable to detect radon or gives it a shortened life span. Relying on a professional is the surest way to guarantee a successful installation.

Radon enters your home when warm air begins to rise and exits through the roof, creating a vacuum that pulls cooler air from under the foundation. Part of that air is radon, which is an invisible, odorless gas that develops naturally when radioactive particles are deep within the ground. Those particles usually come from decaying matter in soil and rocks.

Your radon mitigation system may be loud because it’s time to replace it. Any sounds are usually from the inline fan that helps create the vacuum and resulting airflow. If you hear a new, loud mechanical or humming noise from your radon fan, it might be time to replace it. Most fans used in radon mitigation systems last up to 10 years, but may need to be replaced sooner.

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.

The Sobieski, WI 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

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.
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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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•
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.
Jacqueline DeMarco
•
Apr 5, 2026Apr 5, 2026
DIY Radon Mitigation: A Step-by-Step Guide
Want to learn how to master DIY radon mitigation? We have a step-by-step guide on how to complete this challenging project on your own.
Audrey Bruno
•
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.
Amy Freeman
•
Apr 5, 2026Apr 5, 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.