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

§ 4.1 — Las Vegas, NV

Certified radon testing in Las Vegas, NV

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

Last verified August 29, 2026. Methodology NRPP. NRSB.

Certified radon testingCertified radon mitigation

  1. Shawn Davis

    Southern Nevada Inspectors, Inc.

    current NRSB № RMS-23MS083

    testing

    August 29, 2026cite ↗

  2. Teresa E. Duranso

    Castle Home Inspections, Llc

    current NRSB № RMS-23MS044

    testing

    August 29, 2026cite ↗
Fig. 4 — Las Vegas, NV, 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 Nevada

Nevada 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 Nevada license. Some states require a separate state credential to work legally. Read the methodology. Credential status can change.