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Wilmington, DE 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 Wilmington, DE contractors to help you save time.

Wilmington, DE Radon Mitigation

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Wilmington, DE Radon Testing

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Wilmington, Delaware Radon Levels

We have received 3 user submitted radon levels of homes in Wilmington, DE with an average level of 5.33. 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
6 Wilmington, DE September 18th, 2023
7 Wilmington, DE April 18th, 2019
3 Wilmington, DE November 01st, 2018

Wilmington, Delaware Radon Information

Wilmington, DE and the 19801 zip code are located in New Castle County, which has an EPA assigned Radon Zone of 2. A radon zone of 2 predicts an average indoor radon screening level between 2 and 4 pCi/L, which is within the recommended levels assigned by the EPA. Wilmington is located in a moderate 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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