Top-rated radon detection and reduction specialists.

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

Q: How much does it cost to replace a radon fan?

• <div><p>The cost to replace a radon fan ranges from $300 to $600 for the fan itself, with installation adding an additional $200 to $500. Overall, the total cost for replacement can range from $500 to $1,100, depending on factors such as the fan model, home size, and local labor rates. If the fan is part of a larger radon mitigation system, the price may be higher.</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: 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 are the risks of radon?

• <div><p>Radon is the number one non-smoking cause of lung cancer in the United States, but it can cause some other concerning side effects in the meantime. If you have a raspy voice, chest pains, trouble breathing, difficulty swallowing, or any of the above, don&rsquo;t hesitate to perform radon testing and install a mitigation system as soon as possible.</p></div>

Q: How is radon gas abatement professionally handled?

• <div><p>Abatement includes sealing entry points and venting with systems that reduce radon levels below recommended EPA limits. It is handled by certified professionals.</p></div>

Enter your zip and get matched with up to 5 pros

Need a pro for your radon detection and reduction project in Marinette, WI?

Select your specific project to find the pro for you.

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

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

Reviewed in May 2025
Matt was extremely thorough on the home inspection I hired him to do. I’m fairly well versed in construction and I do remodeling along with real estate investments that I rehab or rent and do my own repairs and maintenance and Matt was able to find things I overlooked and or did not notice so I...
Badger Home Inspections, LLC
Request a quote
Reviewed in August 2024
Devon was skilled and professional in every way, he found and fixed the clog in our system flawlessly!!
Badger Drains LLC
Request a quote
Reviewed in April 2024
If you need a roofing job done right away and done well, hire L.I.C. General Roofing Solutions. We had an old garage roof that badly needed replacing and I sent a request for quote through Angi. They responded and called me that evening! The next day he visited the property and gave us quote,...
L.I.C General Roofing Solutions LLC
Request a quote
Reviewed in February 2024
JC Painting and Maintenance did an awesome job recently painting my living room and kitchen. The quality of work is exceptional and they were very professional throughout the process.
JC Painting and Maintenance
Request a quote
Reviewed in January 2024
They are very efficient and get the job done fast. Picked up all the brush and ground it with no mess anywhere in the yard. They are very good at what they do.
B&B Stump Grinding and Tree Service, LLC
Request a quote
Reviewed in October 2022
The staff is very professional and always on time. They always communicate with you on what is being done and recommendations for future projects. Works well with animals and respectful of property.
Big Foot Landscaping
Request a quote
Reviewed in August 2022
As a local Realtor I recognize how difficult it can be to find exceptional services. Rodrigo and his crew showed up on time and provided exceptional service at a great price. My expectations were not only met but they were exceeded. I would highly recommend Rodrigo and his crew for any home...
Streamlinepros
Request a quote
Reviewed in July 2022
Very nice friendly workers and office staff they came when they told me and kept me informed of the project each day and I will give them more work in the future. they hi preserve washed and painted my home and out buildings Good people doing great work in NE Wisconsin and the UP
Northern Pro Painting
Request a quote
Reviewed in April 2022
The sales representative was very informative with the product and explained the procedures well. The installation was also very professional and they cleaned everything up.
LeafFilter Gutter Protection
Request a quote
Reviewed in November 2021
Scott Fisher and his team are exceptional! They went the extra mile in helping me remediate a home that was in poor condition. They were informative and positively engaged and were communicating with me regularly on our progress. I would highly recommend SGS to anyone who needs help in the...
SGS Environmental and CERI
Request a quote

Find Radon detection and reduction specialists in Marinette

Fox Valley Radon LLC

4.9(

)

Serving Marinette, WI and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Warranties offered

Small jobs welcome

"Mike did an awesome job. Very professional very personable. I applaud him as a professional and yes I would use him again and I would recommend him."

Response time2 days

6 neighbors recently requested a quote

Recommended by85%of homeowners

Request Quote

JW Rothrock Inc

New to Angi

Serving Marinette, 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.

Request Quote

Radon Detection and Reduction questions, answered by experts

The cost to replace a radon fan ranges from $300 to $600 for the fan itself, with installation adding an additional $200 to $500. Overall, the total cost for replacement can range from $500 to $1,100, depending on factors such as the fan model, home size, and local labor rates. If the fan is part of a larger radon mitigation system, the price may be higher.

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

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.

Radon is the number one non-smoking cause of lung cancer in the United States, but it can cause some other concerning side effects in the meantime. If you have a raspy voice, chest pains, trouble breathing, difficulty swallowing, or any of the above, don’t hesitate to perform radon testing and install a mitigation system as soon as possible.

Abatement includes sealing entry points and venting with systems that reduce radon levels below recommended EPA limits. It is handled by certified professionals.

The Marinette, 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.