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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: 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: 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: Is it okay to live in a house with radon?

• <div><p>Ideally, no one will live in a house with elevated radon levels, as prolonged exposure increases the risk of serious health issues like lung cancer. However, homes with radon can be made safe through mitigation systems, such as active soil depressurization. Testing for radon regularly and addressing high levels helps ensure a safe living environment.</p></div>

Q: How often should you replace a radon fan?

• <div><p>Many radon fans carry a five-year manufacturer's warranty. That said, your radon fan should last between five and ten years. Regular inspections will ensure the fan is operating properly. Unusual or exceptional noise coming from the fan or indications on your manometer or system monitor can immediately tell you that something is amiss.</p></div>

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

*The Angi rating for Radon Detection And Reduction companies in Conover, 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 Conover, 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 November 10, 2025

Reviewed in November 2025
Excellent customer service and followup. Jon the electrician absolutely professional and knowledgeable. Found the problem and fixed it quickly and expertly. Thank you.
ICT Electric, LLC
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Reviewed in August 2025
Musson Landscaping did a fantastic job at our family cottage. We have struggled for years to have grass grow in the shaded areas as we have large pines that don't let in much light. Musson came out on a Sunday and spent most of the day at the property. They completed the job in the same day...
MUSSON LANDSCAPING LLC
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Reviewed in June 2024
Bennett was very informative and removed the trees off my property in a timely manner. I was very impressed and definitely will be choosing him again for all my tree work needs. If looking for tree service I would highly recommend Knutson Land Management, LLC!
Knutson Land Management LLC
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Reviewed in April 2023
Northwoods Tree Service was easy to get ahold of and super easy to work with along with providing great service. I would definitely recommend them for a project you have planned and will work with them for future projects.
Northwoods Tree Service, LLC
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Reviewed in April 2023
Kyle is very courteous, prompt and does good work.
Blue Collar Badger
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Reviewed in September 2022
Very helpful in determining the problem with our fence and repair
Dog Guard of Wisconsin, LLC
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Reviewed in August 2022
Very honest and accurate diagnosis. I was told by A-1 heating and cooling in south milwaukee, wi. that my a/c system was shot and needed to be replaced. I wanted a second opinion so i called DONE RIGHT heating and cooling. They quickly diagnosed the situation and had my system up and running...
Done Right Refrigeration
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Reviewed in July 2022
Great experience with all aspects of redoing five separate garden areas. Madeline cleaned up all debris, amended the soil, tested the soil and did most of the planting. She recommended and worked with other suppliers to find the best soil and mulch for our project. She also found a local...
Mac's Midwest Landscaping LLC
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Reviewed in June 2022
It went well. Everything was good and repaired. We use them in a regular basis.
ALTERNATE POWER SOLUTIONS
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Reviewed in May 2022
This project consisted of five buildings, the house, detached double garage and three outbuildings. All were power washed, sanded and painted and are all looking better than they have for several years, and all for a reasonable cost in a reasonable time.
Burd's Painting LLC
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Find Radon detection and reduction specialists in Conover

JW Rothrock Inc

New to Angi

Serving Conover, 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 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.

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.

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

Ideally, no one will live in a house with elevated radon levels, as prolonged exposure increases the risk of serious health issues like lung cancer. However, homes with radon can be made safe through mitigation systems, such as active soil depressurization. Testing for radon regularly and addressing high levels helps ensure a safe living environment.

Many radon fans carry a five-year manufacturer's warranty. That said, your radon fan should last between five and ten years. Regular inspections will ensure the fan is operating properly. Unusual or exceptional noise coming from the fan or indications on your manometer or system monitor can immediately tell you that something is amiss.

The Conover, 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

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.
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.