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

§ 4.1 — Waterloo, IA

Certified radon testing in Waterloo, IA

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

Last verified August 29, 2026. Methodology IA HHS.

Certified radon testingCertified radon mitigation

  1. Bartlett, Michael

    Black Hawk Inspection Service

    current IA HHS № RNTST09071

    testing

    (319) 233-4044August 29, 2026cite ↗

  2. Lang, Lindsey A.

    Ryan Exterminating

    current IA HHS № RNTST10058

    testing

    (319) 240-2280August 29, 2026cite ↗

  3. Platz, Wesley

    Ryan Exterminating

    current IA HHS № RNTST09098

    testing

    (319) 296-3227August 29, 2026cite ↗

  4. Smith, Kevin D.

    Blue Ribbon Pest & Radon

    current IA HHS № RNTST09018

    testing

    (319) 240-4527August 29, 2026cite ↗
Fig. 4 — Waterloo, IA, approximate. Pin is the city 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 Iowa

Iowa HHS certifies radon measurement specialists and credentials mitigation specialists. The people below appear on the official certified/credentialed specialist PDFs we imported. Read the methodology. Credential status can change.