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

§ 4.1 — Carrollton, TX

Certified radon testing in Carrollton, TX

3 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. Emmanuel Ortiz-soto

    Eurofins Environment Testing Radon Llc

    current NRPP № 114821

    testing

    (972) 236-7121August 29, 2026cite ↗

  2. Heather Forrest

    Eurofins Environment Testing Radon Llc

    current NRPP № 114628

    testing

    111-1111August 29, 2026cite ↗

  3. Ricardo N Salas

    Blackstone Consulting Llc

    current NRPP № 113678

    testing

    (214) 998-4436August 29, 2026cite ↗
Fig. 4 — Carrollton, TX, 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 Texas

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