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London, OH 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 London, OH contractors to help you save time.

London, OH Radon Contractors



London, OH Radon Mitigation

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London, OH Radon Testing

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London, Ohio Radon Levels

We have received 1 user submitted radon level of homes in London, OH with an average level of 9.00. 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
9 London, OH February 22nd, 2017

London, Ohio Radon Information

London, OH and the 43140 zip code are located in Madison County, which has an EPA assigned Radon Zone of 1. A radon zone of 1 predicts an average indoor radon screening level greater than 4 pCi/L, which is above the recommended levels assigned by the EPA. London is located in a high 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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