Top-rated radon detection and reduction specialists.

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

Q: What are the health risks associated with radon exposure in homes?

• <div><p>Long-term exposure increases lung cancer risks. Prolonged homestay individuals and smokers encounter heightened vulnerability and exposure concerns.</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: 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>

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: 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>

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

*The Angi rating for Radon Detection And Reduction companies in Butternut, 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 Butternut, 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 August 04, 2025

Reviewed in August 2025
ABC did a phenomenal job. They were diligent and performed every detail with care and listened to our requests totally!! We were so thankful to have them and would recommend them without hesitation!!! You will not be disappointed with their work and the timely manner in which it will be...
ABC Home Expert Corp.
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Reviewed in November 2024
They were prompt, professional and courteous. Would highly recommend.
LAMBS LOCK AND SECURITY LLC
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Reviewed in July 2024
Overall rating is 4.5. Russ is a highly skilled and very fussy craftsman who delivered two superb shelf units at a good value. Itâ s always a pleasure to work with a tradesman who finishes his work as if he were going to own it, and Russ does that. My only negative comment is that his schedules...
High Vibe Wood, LLC
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Reviewed in March 2024
Mike the owner is a pleasure to work with. He was knowledgeable, timely and his bid for the job was reasonable. We did a full tear off of the house and garage. We also had Adonis remove the no longer used brick chimney. Mike coordinated supply delivery and a dumpster. The weather did not...
Adonis Roofing, LLC
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Reviewed in January 2024
I've been working with Kane Services since their inception and every service provided has been top notch in every way. Ed goes out of his way to make sure that there is a clear understanding of services required and what the desired outcome is for both parties. His pricing is fair and he stays...
Kane Services
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Reviewed in October 2023
I have used Denton Truck & Helper for numerous moves. They are very friendly,, very competent and their prices are great. I highly recommend them!
Denton Truck & Helper, LLC
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Reviewed in November 2022
Very efficient and thorough. I would recommend them to anyone.
Lifetime Home Services
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Reviewed in August 2021
The overall service was excellent, response time, professionalism, quality of work. House, garage and deck look like new. Extremely pleased with the work.
Spot On Curb Appeal
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Reviewed in November 2020
Installed gutter and it looks great, I should have done this sooner.
Steel Shield
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Reviewed in November 2020
Adam Cole was our tech. He has been for several years. He is a good workman and very considerate on our home. We have recently upgraded some equipment and replaced older equipment. It is always nice to have someone in the hone who does his work right and is engaging as well.
Oasis Air, LLC
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Find Radon detection and reduction specialists in Butternut

Northland Home Inspections

4.5(

)

Serving Butternut, WI and surrounding areas

Approved

In business since 2019

Free estimates

Credit card accepted

"Todd listened to my concerns and was very knowledgeable when he answered any questions I had. I would definitely recommend him! The seller was also present at the inspection and she was also very happy with Todd's work."

Response time8 hrs

7 neighbors recently requested a quote

Recommended by92%of homeowners

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JW Rothrock Inc

New to Angi

Serving Butternut, 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

Long-term exposure increases lung cancer risks. Prolonged homestay individuals and smokers encounter heightened vulnerability and exposure concerns.

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.

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.

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

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 Butternut, 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.
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.
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.
Audrey Bruno
•
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.
Amy Freeman
•
Apr 5, 2026Apr 5, 2026
How to Install a Radon Mitigation System
Did your radon test come back high? Here's what you need to know about how to install a radon mitigation system to protect your home and family.
Kyle Schurman
•
May 21, 2026May 21, 2026
How Does a Radon Mitigation System Work? And How Do You Keep Yourself Safe?
How does a radon mitigation system work? Learn more about how it pulls air and radon from the soil and expels it before it can enter your house.