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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(
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

Your radon mitigation system may be loud because it’s time to replace it. Any sounds are usually from the inline fan that helps create the vacuum and resulting airflow. If you hear a new, loud mechanical or humming noise from your radon fan, it might be time to replace it. Most fans used in radon mitigation systems last up to 10 years, but may need to be replaced sooner.

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.

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.

Abatement includes sealing entry points and venting with systems that reduce radon levels below recommended EPA limits. It is handled by certified professionals.

The average radon mitigation system uses about 876 kWh of electricity per year, although the exact amount of electricity used will vary depending on the size of the radon fan. Once the system is installed, the annual increase to your energy bill could range from $30 to $300 per year, again depending on the size of the fan.

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

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