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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

Find Radon detection and reduction specialists in Davisville

Avatar for Webb Property Inspections
Webb Property Inspections
5.0(
8
)
Radon Gas - Testing

Serving Davisville, WV and surrounding areas

In business since 2002

Free estimates

Emergency services offered

"I had a Wind Mitigation Inspection performed on my roof. My inspector was Darius Woods. He was punctual, polite, respectful of me and my property, he maintained great communication from the moment the appointment was set all the way up to an hour before the appointment. I can’t yet speak on communication after inspection, only because he literally just left my house 10 mins ago, but he did give me ample opportunities to ask questions and made sure I was happy with the inspection before he left. He also told me if I did have any questions afterwards, that I could contact him, and he provided his cell number along with his business card. He held true to his promise of sending the report before he left my property. If I ever have to have another house or roof inspection, I will definitely choose Webb Property Inspections and hope that they send Darius again!"
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 by12%of homeowners
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Radon Detection and Reduction questions, answered by experts

Radon detection is crucial as prolonged exposure to radon gas, a leading cause of lung cancer, poses significant health risks in residential environments.

No, radon mitigation systems do not decrease home value or make a home harder to sell. In areas where homes experience similar radon exposure risks, a radon mitigation system is viewed as an improvement. Potential homebuyers often opt to buy a home with a radon mitigation system already installed to reduce the risk of cancer for their families.

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.

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 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 Davisville, WV homeowners’ guide to radon detection and reduction services

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