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

§ 4.1 — Adams County, PA

Certified radon mitigation in Adams County, PA

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

Last verified August 29, 2026. Methodology PA DEP.

Certified radon testingCertified radon mitigation

  1. Anderson, Robert

    Radon Protection

    current PA DEP № 1688

    mitigation, testing

    (717) 334-3435August 29, 2026cite ↗

  2. Giuffreda, Matthew P.

    Radon Prote

    current PA DEP № 7624

    mitigation

    (717) 334-3435August 29, 2026cite ↗

  3. Radon Protection Services Of Gettys

    current PA DEP № 0275

    mitigation, testing

    (717) 334-3435August 29, 2026cite ↗
Fig. 4 — Adams County, PA, approximate. Pin is the county 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 Pennsylvania

Pennsylvania DEP certifies individuals and firms that test or mitigate radon. The people below appear as currently certified on the DEP Radon Services Directory we imported. Read the methodology. Credential status can change.