Certified radon testers & mitigatorsWyoming — mitigation — verified 29 Aug 2026

§ 4.1 — Cheyenne, WY

Certified radon mitigation in Cheyenne, WY

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

Last verified August 29, 2026. Methodology NRPP.

Certified radon testingCertified radon mitigation

  1. David Rayl

    Sugarloaf Services, Llc

    current NRPP № 110683

    mitigation, testing

    (307) 316-2502August 29, 2026cite ↗

  2. Shawn Brown

    Kimbel Mechanical Systems Inc

    current NRPP № 113987

    mitigation

    (479) 387-2688August 29, 2026cite ↗
Fig. 4 — Cheyenne, WY, 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?

Wyoming pages here use current NRPP or NRSB certifications. City pages use the city printed on that record, not a ZIP-radius search. A national certification is not a Wyoming license. Some states require a separate state credential to work legally. Read the methodology. Credential status can change.