Certified radon testers & mitigatorsKansas — testing — verified 29 Aug 2026

§ 4.1 — Ellis County, KS

Certified radon testing in Ellis County, KS

4 current listings from the official file. Verify the credential number before you hire.

Last verified August 29, 2026. Methodology KS KDHE.

Certified radon testingCertified radon mitigation

  1. Fleenor, Joshua

    Sentry Home Inspections

    current KS KDHE № KS-MS-0536

    testing

    August 29, 2026cite ↗

  2. Wiley, Derek

    American Radon Solutions

    current KS KDHE № KS-MS-0498 / KS-MI-0186

    mitigation, testing

    7854320511August 29, 2026cite ↗

  3. Wiley, Jason

    Check Radon

    current KS KDHE № KS-MS-0154

    testing

    785-635-8725August 29, 2026cite ↗

  4. Wiley, Jerry

    Check Radon

    current KS KDHE № KS-MS-0156 / KS-MI-0052

    mitigation, testing

    785-621-2292August 29, 2026cite ↗
Fig. 4 — Ellis County, KS, approximate. Pin is the county on the official file, not a street address.

Appendix A — Before you hire

  1. Who holds the credential, and can they show the same number that appears on this page?
  2. What test method or mitigation system will they use for this building?
  3. How will they document results or the finished system?

§ 4.3

Nearby places in Kansas

Kansas KDHE certifies radon measurement and mitigation technicians. The people below appear on the certified technician PDF we imported, listed under the county of the business address on that file. Read the methodology. Credential status can change.