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

§ 4.1 — Grand Junction, CO

Certified radon testing in Grand Junction, CO

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

Last verified August 29, 2026. Methodology CO DORA.

Certified radon testingCertified radon mitigation

  1. Benson, James, Edward

    current CO DORA № RME-579

    testing

    August 29, 2026cite ↗

  2. Blanchard, Jason

    current CO DORA № RME-37

    testing

    August 29, 2026cite ↗

  3. Fogarty, Shaun, David

    current CO DORA № RME-167

    testing

    August 29, 2026cite ↗

  4. Gare, Benjamin, James

    current CO DORA № RME-87

    testing

    August 29, 2026cite ↗

  5. Geuder, Stephen, Gustav

    current CO DORA № RME-551

    testing

    August 29, 2026cite ↗

  6. Hartop, Rob, Anthony

    current CO DORA № RME-7

    testing

    August 29, 2026cite ↗

  7. Knepper, Peter

    current CO DORA № RME-26

    testing

    August 29, 2026cite ↗

  8. Moore, Joshua, K

    current CO DORA № RME-529

    testing

    August 29, 2026cite ↗

  9. Nason, Thomas, W.

    current CO DORA № RME-431

    testing

    August 29, 2026cite ↗

  10. Robinson, Jeremy, Lee

    current CO DORA № RME-115

    testing

    August 29, 2026cite ↗
Fig. 4 — Grand Junction, CO, 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 Colorado

Colorado DORA licenses radon measurement (RME) and mitigation (RMT) professionals. The people below appear as Active on the official occupational license file we imported. Read the methodology. Credential status can change.