Top 10 Best Radon detection and reduction specialists in Argonne, WI

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 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: How long can you go without a radon fan?

• <div><p>Your radon fan needs to operate 24/7 to be effective. The only time the fan isn't operating is during its replacement. Radon levels in the home can increase within hours if the fan stops working or something obstructs the stack vent. Fortunately, radon systems require no downtime maintenance between fan changes.</p></div>

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: 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>

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

*The Angi rating for Radon Detection And Reduction companies in Argonne, 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 Argonne, 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 22, 2025

Reviewed in October 2025
Great job -honest and dependable
Inside Out Painting and Handyman Services
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Reviewed in September 2025
The trailer house we needed cleaned had been occupied by a long term, smoking renter. Jon did a great job cleaning and removing much of the odors. Jon is very professional and does a very thorough job. We highly recommend him!
Jon's Cleaning Service
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Reviewed in June 2023
Mike and the team removed 8 trees for us in Hiles, WI. Not only were they the lowest bid but they were extremely responsive and completed the work quickly. The quality of work and clean-up far exceeded our expectations. I strongly recommend them and will definitely use them again for any future...
Schmelling logging llc
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Reviewed in March 2023
Extremely professional, courteous, and efficient
Eagle Carpet Cleaning
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Reviewed in February 2023
Very fair and honest. Willing to problem solve to ensure a successful outcome for the client. Attention to detail, prompt and reliability was excellent. I highly recommend Markon and look forward to hiring them for future projects.
Markon, LLC
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Reviewed in February 2023
Deerbrook Exteriors put insulation in my attic. Mark communicated well about job from initial call to estimate visit and actual job install. They were on time and got job done quickly and thoroughly. I could tell the difference immediately in my house. Thanks Mark.
Deerbrook Exteriors
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Reviewed in April 2022
I called Garrett, the owner of Top Chop LLC. He responded immediately. We set up an appointment to provide a quote for shrubs to be removed. He was back the next day to complete the work. He was safe, neat, and careful to not damage the lawn and concrete sidewalk. I would highly recommend...
Top Chop Tree Service and Landscaping, LLC
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Reviewed in October 2021
Jamie responded very quickly to my inquiry and was a great communicator and did a wonderful job on our chimney and wood stove! Very personable! Highly recommended! Already planning other jobs we have for him!
J.E. Home Care & Repair
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Reviewed in May 2021
Hunter did a beautiful job on cleaning the windows in our home and cabins. We were very impressed by how efficient he was and how clean our windows and screens are. I love looking outside through the clean and shiny windows. The cost for cleaning was very reasonable. We couldnâ t be happier....
Up North Window Washing LLC
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Find Radon detection and reduction specialists in Argonne

JW Rothrock Inc

New to Angi

Serving Argonne, 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.

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

Your radon fan needs to operate 24/7 to be effective. The only time the fan isn't operating is during its replacement. Radon levels in the home can increase within hours if the fan stops working or something obstructs the stack vent. Fortunately, radon systems require no downtime maintenance between fan changes.

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

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

The Argonne, 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
•
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.
Jacqueline DeMarco
•
May 2, 2026May 2, 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
•
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.