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*The Angi rating for Radon Detection And Reduction companies in Riverton, WY 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 Riverton, WY 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 17, 2025

Find Radon detection and reduction specialists in Riverton

Big Horn Basin Home Inspections, LLC
4.6(
11
)
Radon Gas - AbatementRadon Gas - Testing

Serving Riverton, WY and surrounding areas

Approved

In business since 2015

Offers commercial services

Customers say: Quick response

"I live in an area weâ re getting a contractor to respond is a challenge. Tony responded immediately, and answered all my questions over a couple of phone calls. The business came highly recommended by a customer who has been using there services repeatedly over a long period of time. I would recommend Tony to anyone who needs a home inspection or radon mitigation. Prompt and professional."
Response time11 hrs
Response rate95%
5 neighbors recently requested a quote
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Alpha Radon Mitigation
New to Angi
Radon Gas - AbatementRadon Gas - Testing

Serving Riverton, WY and surrounding areas

In business since 2016

Free estimates

Credit card accepted

Alpha Radon Mitigation, 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 time20 mins
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Radon Detection and Reduction questions, answered by experts

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.

Keeping radon from getting into your home is much better than having to get rid of it once it's already indoors. While there may not be a way to fully prevent radon from getting into your home, there are things you can do to reduce the gas's ability to enter. 

Sealing foundation cracks and openings can help keep the gas from seeping inside. Improving air flow, such as by opening windows, can also be helpful. If you're building your home from scratch, talk to your contractor about using radon-resistant construction to keep the gas out.

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

No level of radon is technically safe, but since it is naturally present everywhere, it is impossible to avoid entirely. The average radon level in homes across the United States is 1.3 picocuries per liter (pCi/L). The Environmental Protection Agency (EPA) recommends taking action to reduce radon levels if your home's test results are between 2 and 4 pCi/L or higher.

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

The Riverton, WY 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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