Chapter 04 — The Kentucky file

Radon testing & mitigation in Kentucky

This site imports no Kentucky state roster, so these are current NRPP and NRSB certifications from those programs’ public finders. A national certification is not a state license. We group people by the city on that file. We do not invent neighborhoods. Source: NRPP.

Latest credential check September 14, 2026. Methodology Individual record dates may be earlier.

108current listings

73testing

35mitigation

Fig. 4 — 108 of 108 current listings are mapped. Each pin is a current listing at the Census city or county centroid on the file, approximate. Pins that share a place are spread so you can click them. Not street addresses.

§ 4.1

Cities with listings

A city appears only when at least one current listing serves it.

§ 4.3

How to verify a radon credential in Kentucky

KY Board of Radon Safety certifies radon work in Kentucky but publishes no list with credential numbers that we can import, so listings here are national NRPP or NRSB certifications instead. A national certification is not the Kentucky credential. The Kentucky credential covers measurement, mitigation, and laboratory analysis. Ask the agency directly: Radon@ky.gov or 502-782-2782.

KRS 309.436 · NRPP finder · NRSB finder · All fifty states · reviewed September 8, 2026

§ 4.4

Questions about radon credentials in Kentucky

Does Kentucky license radon testers and mitigators?

Yes. KY Board of Radon Safety certifies radon work in Kentucky. The Kentucky credential covers measurement, mitigation, and laboratory analysis. It publishes no current list with credential numbers that we can import, so this site cannot show the Kentucky credential itself.

How do I verify a radon credential in Kentucky?

Ask KY Board of Radon Safety directly: Radon@ky.gov or 502-782-2782. The 108 listings shown here are current NRPP or NRSB certifications, which you can check on those programs' public finders, but they are not the Kentucky credential.

Is an NRPP or NRSB certification enough in Kentucky?

No. Kentucky credentials radon work separately through KY Board of Radon Safety. A national certification does not satisfy that requirement. Ask any provider for their Kentucky credential and verify it with the agency before you hire.