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

Find Radon detection and reduction specialists in Stetsonville

Avatar for New Horizons Radon Testing & Mitigation
New Horizons Radon Testing & Mitigation
5.0(
61
)
Radon Gas - AbatementRadon Gas - Testing

Serving Stetsonville, WI and surrounding areas

In business since 2017

Free estimates

Emergency services offered

"The owner was the installer of our radon mitigation pump. Jeremy is very polite and respectful and was very thorough in explaining the work before, during, and after the job."
crawl space sump cap
outside view
Another External fan installation
Tight spaces
Response time4 hrs
Response rate85%
Recommended by92%of homeowners
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Tradesman Home Inspection, LLC
5.0(
2
)
Radon Gas - Testing

Serving Stetsonville, WI and surrounding areas

In business since 2021

Free estimates

Scott is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business

Response time1 day
Recommended by100%of homeowners
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Marshall Radon Service
New to Angi
Radon Gas - AbatementRadon Gas - Testing

Serving Stetsonville, WI and surrounding areas

In business since 2009

Free estimates

Offers commercial services

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Book with us online or feel free to give us a call today!\n

Response time7 hrs
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Avatar for Radon Solutions, LLC
Radon Solutions, LLC
New to Angi
Radon Gas - AbatementRadon Gas - Testing

Serving Stetsonville, WI and surrounding areas

In business since 2016

Free estimates

Offers commercial services

At Radon Solutions LLC, we pride ourselves on providing quality service that customers can believe in. Whether it's homes or apartments, we can take care of all your Radon mitigation needs. Ask us about our service! We look forward to working with you!\n

Response time10 mins
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Radon Detection and Reduction questions, answered by experts

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

Radon is present almost everywhere but, like sunlight, the concentration levels and how often you are exposed to it have a large part to play in just how dangerous it is. There are levels of radon that are acceptable inside a house, but above a certain limit, radon becomes a serious radioactive hazard that is a known cause of lung cancer. In fact, radon exposure is the number two leading cause of lung cancer (after smoking).

The cost for a radon mitigation system typically ranges from $800 to $1,500, with an average around $1,000. The final price depends on several factors, including the size of your home, the severity of the radon issue, and the type of system required. Your home's foundation type also significantly impacts the cost. For example, sealing and ventilating an unfinished basement might cost around $4,600, while encapsulating a crawl space without a foundation slab can range from $1,500 to $15,000.

A homeowner can install a radon mitigation system on their own. But it’s a challenging DIY that requires a lot of knowledge about radon mitigation as well as familiarity with local regulations. You do not want to risk an improper installation that leaves the system unable to detect radon or gives it a shortened life span. Relying on a professional is the surest way to guarantee a successful installation.

Use a radon test kit or hire professionals to conduct a detailed assessment of radon levels in your home.

The Stetsonville, 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.

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