Top-rated radon detection and reduction specialists.

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Q: Why is radon detection important for residential properties?

• <div><p>Radon detection is crucial as prolonged exposure to radon gas, a leading cause of lung cancer, poses significant health risks in residential environments.</p></div>

Q: What steps should be taken if high radon levels are detected?

• <div><p>If high radon levels are detected, steps include sealing entry points, installing a mitigation system, and retesting the air regularly to ensure reduced levels.</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>

Q: How much electricity does a radon mitigation system use?

• <div><p>The average radon mitigation system uses about 876 kWh of electricity per year, although the exact amount of electricity used will vary depending on the size of the radon fan. Once the system is installed, the annual increase to your energy bill could range from <b>$30 to $300 per year</b>, again depending on the size of the fan.</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 Kewaunee, WI

*The Angi rating for Radon Detection And Reduction companies in Kewaunee, 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 Kewaunee, 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 October 06, 2025

Reviewed in October 2025
Efficient, knowledgeable and friendly. He explained his process in terms I understood and was able to create a new space we truly needed!
The Repair Company LLC
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Reviewed in June 2025
He does a great job with my snow removal and lawn care. Highly recommend!
KD Services
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Reviewed in December 2024
They did everything we needed done and more replacing the screens on our lanai. They were efficient, professional, courteous and thorough.
Ken's Screen Repair and Installation
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Reviewed in October 2024
Ray was very prompt in responding to my service request. He explained in detail what he proposed to do and kept me informed as the work progressed. He pruned numerous bushes, trimmed several trees and cleaned up the branches afterward. I was very satisfied with his work.
Ray's Green Lawns
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Reviewed in August 2024
Extremely efficient, went above and beyond for a very reasonable price.
Packerland Stump Removal
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Reviewed in September 2023
Ben and his team did an excellent job. Trees taken down weâ re close to the house and Ben and team didnâ t let anything hit the house - very much controlled cuts. One of 50â + trees needed to be taken down via a â climberâ . Ben scaled the tree and took it down cut by cut with the...
AA Affordable Tree Service
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Reviewed in May 2023
We replaced all the windows in our home and are completely satisfied with the product quality and customer service. Rep was knowledgeable and answered all of our questions!
Mad City Windows & Baths
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Reviewed in March 2023
I've hired many painters over the years and Olvin's painting has been the most responsible, trustworthy, and conscientious painters I've ever hired. They went above and beyond to make my house look perfect. A great experience! Easy to work with.
Olvins Painting, LLC
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Reviewed in October 2022
Removed a couple stumps. Very prompt. Very capable. We liked him and the job he did.
Craig's Stump Grinding, LLC
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Reviewed in June 2022
They did an excellent job removing four trees and grinding stumps. They have the big equipment and experienced crew to handle the big jobs quickly and safely. We are very happy with their work.
Fall-Rite Services, LLC
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Find Radon detection and reduction specialists in Kewaunee

Lifetime Home Services

4.9(

110

)

Serving Kewaunee, WI and surrounding areas

Approved

In business since 1998

Free estimates

Emergency services offered

"It went great. I highly recommend them. They were a pleasure to deal with. The person that came out for the estimate answered all of my questions. The estimate was fair. The work was done on schedule and with no problem. At completion, everything was explained to me. I used their electrician which worked out fine. After completion the radon test showed that my level was now undetectable."

Response time2 days

4 neighbors recently requested a quote

Recommended by98%of homeowners

Serving Kewaunee, 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

5 neighbors recently requested a quote

Recommended by85%of homeowners

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A-Max Home Inspections, LLC

4.8(

)

Serving Kewaunee, WI and surrounding areas

In business since 2014

"I met Ryan Amundson 2 yrs ago when my mom hired him to do a home inspection. Since then, my daughter, my son, and myself have all hired him to do home inspections on our new home purchases. He is AWESOME! Very professional! He is very thorough but still personal. Even when I interrupt him with my many questions, he is always willing to take time to explain things, show me items, and give me advise. His reports are easy to understand and always accompanied by great photos of any issues. I would highly recommend A-MAX and Ryan Amundson. You wonÃ¢Â Â t be sorry!"

Recommended by100%of homeowners

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Radon Reduction Specialists, Inc.

5.0(

)

Serving Kewaunee, WI and surrounding areas

In business since 1980

Free estimates

Radon Reduction Specialist, Inc., has been providing quality work at an affordable price we have been in business for the past 21 years. Call us today and let us take care of all of your needs.

Recommended by100%of homeowners

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Little Less Home Inspections, LLC

5.0(

)

Serving Kewaunee, WI and surrounding areas

In business since 2022

Free estimates

Credit card accepted

"Responded quickly, provided a good inspection and gave us honest opinions. We would work with him again."

Response time1 day

Recommended by100%of homeowners

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JW Rothrock Inc

New to Angi

Serving Kewaunee, 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

Radon detection is crucial as prolonged exposure to radon gas, a leading cause of lung cancer, poses significant health risks in residential environments.

If high radon levels are detected, steps include sealing entry points, installing a mitigation system, and retesting the air regularly to ensure reduced levels.

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 average radon mitigation system uses about 876 kWh of electricity per year, although the exact amount of electricity used will vary depending on the size of the radon fan. Once the system is installed, the annual increase to your energy bill could range from $30 to $300 per year, again depending on the size of the fan.

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.

The Kewaunee, 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

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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 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.
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Apr 10, 2026Apr 10, 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.
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May 3, 2026May 3, 2026
How to Test for Radon in Your Home
Knowing how to test for radon will keep your home free and safe from this odorless gas—you just have to decide whether to do it yourself or hire a pro.