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O Fallon, MO Radon Mitigation and Testing

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Time to get your home tested for Radon, but don't know where to start? Finding qualified Radon professionals can be difficult, but we've put together a list of O Fallon, MO contractors to help you save time.

O Fallon, MO Radon Mitigation

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O Fallon, MO Radon Testing

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O Fallon, Missouri Radon Levels

We have received 2 user submitted radon levels of homes in O Fallon, MO with an average level of 6.00. This is above the EPA recommended level and it is recommended that you test your home for radon if residing in this area.


User Submitted Radon Levels City Submitted On
5 O Fallon, MO December 04th, 2023
7 O Fallon, MO September 20th, 2022

O Fallon, Missouri Radon Information

O Fallon, MO and the 63366 zip code are located in St Charles County, which has an EPA assigned Radon Zone of Unknown. A radon zone of Unknown means that we do not have the data for this location. As with any zone, we always suggest you test your home regardless of the EPA Radon Level. O Fallon is located in a unknown risk area of the country. However, with any household or business, regardless of Radon Zone, it is suggested your home be tested for unsafe levels of radon.


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