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Verified Reviews for Radon Detection And Reduction pros in Williamsville, NY

*The Angi rating for Radon Detection And Reduction companies in Williamsville, NY 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 Williamsville, NY 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 17, 2025

Find Radon detection and reduction specialists in Williamsville

Avatar for WNY Radon Mitigation
WNY Radon Mitigation
5.0(
35
)
Radon Gas - AbatementRadon Gas - Testing

Serving Williamsville, NY and surrounding areas

Approved

In business since 2007

Free estimates

Warranties offered

"The quality of work was excellent and I would recommend them to anyone who needed a radon mitigation system"
Response time1 hour
Response rate95%
1 neighbors recently requested a quote
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Avatar for Comprehensive Mold Management LLC
Comprehensive Mold Management LLC
4.7(
144
)
Radon Gas - Testing

Serving Williamsville, NY and surrounding areas

Approved

In business since 2006

Free estimates

Warranties offered

"I already submitted a review but wanted to include pictures of my basement after the work was completed."
Attic Mold Remediation
Attic Mold Remediation
Basement Mold Remediation
Basement Mold Remediation
Additional Photos

+6

Response time1 day
Response rate100%
4 neighbors recently requested a quote
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Avatar for Certified Radon Systems
Certified Radon Systems
5.0(
35
)
Radon Gas - Abatement

Serving Williamsville, NY and surrounding areas

In business since 2007

Free estimates

Credit card accepted

"I couldn't have asked for a better experience. I checked a few Radon companies and Certified Radon was the best. They seemed to be the most knowledgeable, had the best warranty/guarantee, and actually came in cheaper than some of the others. They brought my radon level from a mid-6 to less than 1 on the first test. If you need radon services I would highly recommend."
Clean exterior
Clean exterior
Suction point
Sump pit
Clean exterior

+2

Response time12 hrs
Response rate85%
Recommended by100%of homeowners
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Avatar for WNY Radon Solutions, LLC
WNY Radon Solutions, LLC
0.5(
2
)
Radon Gas - AbatementRadon Gas - Testing

Serving Williamsville, NY and surrounding areas

In business since 2009

Free estimates

Warranties offered

WNY Radon Solutions, LLC, is a professionally certified and insured Testing and Abatemanet company that serves Western New York clients.\nWe take your concerns very seriously and do our best to explain our service and how they will help your radon issues.\nPlease contact us for a consultation on all of your Radon conerns.\nReferences available.

Sump lid fastened to sump crock above floor
Raised Container w/Access Panel Open
Recessed Sump Crock Cover
Last Suction Line in Sub-Slab System
View of lid and Suction line

+19

Recommended by100%of homeowners
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Radon Detection and Reduction questions, answered by experts

While DIY testing is possible, abatement generally requires professional installation to ensure efficacy and meet safety standards.

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.

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 soil beneath your house is most likely what’s causing an increased level of radon. This is because soil holds radioactivity for a long time and it’s also what most buildings are built on. Another common source of radon is water from a source that hasn’t been through periodic radon tests, such as well water. Over time, the radon from the soil can inhabit other parts of your house like the foundation or plumbing.

No level of radon is technically safe, but since it is present everywhere, complete avoidance is impossible. 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 preventative measures if your home's radon levels are between 2 and 4 pCi/L or higher.

The Williamsville, NY 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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