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Radon testing and mitigation near Louisville, KY

22 certified radon testers and mitigation contractors serving Louisville, KY and the surrounding county. Mitigation contractors are listed first.

22 certified prosUpdated October 2026Source: state certification lists and the NRPP directory

Pros in this state come from the NRPP national certification directory (checked Oct 28, 2026). Get Radon Quotes is independent and not affiliated with NRPP. Some states also require a state license, so confirm with your state radon office before you hire. Your state radon office.

Looking wider?All of Jefferson County

22 certified pros near Louisville, KY

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Common questions

Who installs radon systems near Louisville, KY?

The certified mitigation contractors listed above serve Louisville, KY and the surrounding county. Get two or three quotes.

How much does radon mitigation cost near Louisville, KY?

Typical residential systems cost in the high hundreds to low thousands of dollars depending on the foundation and how the pipe is routed. See our mitigation cost guide.