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*The Angi rating for Radon Detection And Reduction companies in Laramie, 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 Laramie, 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 February 06, 2026

Top-Rated Radon detection and reduction specialists in Laramie - Updated Nov 2026

Avatar for North Point Radon
North Point Radon
5.0(
21
)
Radon Gas - Abatement

Serving Laramie, WY and surrounding areas

Approved

In business since 2020

Free estimates

Warranties offered

"Nick was excellent. Called to keep me up-to-date when he would be here. Did an excellent job and was very courteous."
ERV and Mitigation
ERV and Mitigation
ERV and Mitigation
ERV and Mitigation
1920s ERV

+2

5 neighbors recently requested a quote
Recommended by75%of homeowners
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Avatar for Radon Be Gone Corp
Radon Be Gone Corp
4.7(
49
)
Radon Gas - AbatementRadon Gas - Testing

Serving Laramie, WY and surrounding areas

In business since 2008

Free estimates

Emergency services offered

"They were the best in experience and background, they went in and did their job in 24 hrs our radon gases decreased for 90%, I'm impressed, they are who they are"
work vehicles
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+7

Recommended by100%of homeowners
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Avatar for North Point Radon
North Point Radon
5.0(
16
)
Radon Gas - Abatement

Serving Laramie, WY and surrounding areas

In business since 2020

Free estimates

Warranties offered

"Nick was timely and very professional but on the same level very friendly and easy to work with. I had a house sale that depended on this and he replaced the fan quickly and ran a 96-hour test which helped my home sale go more smoothly."
Radon system
Perimeter seal before and after
Radon system
Garage system
Roof penetration to vent radon

+11

Response time6 hrs
Response rate85%
Recommended by100%of homeowners
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Alpha Radon Mitigation
New to Angi
Radon Gas - AbatementRadon Gas - Testing

Serving Laramie, 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 FAQs, answered by experts

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.

Mitigation can take several days depending on home setup, equipment accessibility, and achieving effective diffusion system sealed efficiency.

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.

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 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.

The Laramie, 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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