Certified radon testers & mitigatorsNorth Carolina — mitigation — verified 29 Aug 2026

§ 4.1 — Winston-salem, NC

Certified radon mitigation in Winston-salem, NC

1 current listing 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. Bart K. Shaw

    Shaws Mitigation Services

    current NRSB № RRS-12G012

    mitigation

    336-817-7325August 29, 2026cite ↗
Fig. 4 — Winston-salem, NC, 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 North Carolina

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