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*The Angi rating for Radon Detection And Reduction companies in Davisville, WV 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 Davisville, WV 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 December 29, 2025

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Avatar for Webb Property Inspections
Webb Property Inspections
5.0(
7
)
Radon Gas - Testing

Serving Davisville, WV and surrounding areas

In business since 2002

Free estimates

Emergency services offered

"Javier Mesones Was the gentleman that can out to do my home inspection, he was very easy going and willing to share or answer any thoughts or questions I may have asked him. I found out that this company doe’s more than house’s, they do commercial and hotel businesses as well. So this company is well-versed in a lot of areas when it comes to inspections, if I ever buy another house or a investment property I will use them as my inspection company ."
Home Inspection Project
Home Inspection Project
Brand new build inspection (pre-purchase).
Water leak that has left the home with foreign substance growth.
Microwave handle broken.

+35

Recommended by14%of homeowners
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Radon Detection and Reduction questions, answered by experts

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.

Installation typically takes 1-2 days, depending on the system and property layout.

The natural breakdown of uranium in soil, rock, and water can cause radon to appear in a home. The gas seeps into homes through cracks in foundations, walls, or floors, as well as through gaps around pipes or construction joints. Radon levels are influenced by soil composition, building materials, and ventilation. Poorly sealed or airtight homes can trap radon, allowing it to accumulate.

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.

Testing every 2-5 years or upon adjusting occupancy or structural changes maintains safe environments.

The Davisville, WV 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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