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

§ 4.1 — Adams County, PA

Certified radon testing in Adams County, PA

12 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. Barrick, Darrell

    current PA DEP № 3623

    testing

    (717) 495-3600August 29, 2026cite ↗

  3. Caruso, John

    Radon Protection Ser

    current PA DEP № 8714

    testing

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

  4. Clugston, Devrynn

    Top Dawg Inspec

    current PA DEP № 9046

    testing

    (717) 778-7201August 29, 2026cite ↗

  5. Feeser, Scott

    S.a.f.e. Inspection

    current PA DEP № 2193

    testing

    (717) 491-1740August 29, 2026cite ↗

  6. Giuffreda, Matthew

    Radon Protecti

    current PA DEP № 9120

    testing

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

  7. Gorman, Steven-radon Protection Ser

    current PA DEP № 9067

    testing

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

  8. Henline, Travis

    current PA DEP № 3760

    testing

    (223) 350-2597August 29, 2026cite ↗

  9. Lyons, Winfield

    Top Dawg Inspecti

    current PA DEP № 2985

    testing

    (717) 778-7201August 29, 2026cite ↗

  10. Radon Protection Services Of Gettys

    current PA DEP № 0275

    mitigation, testing

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

  11. S.a.f.e. Inspection Services, Llc

    current PA DEP № 3013

    testing

    (717) 491-1740August 29, 2026cite ↗

  12. Top Dawg Inspections

    current PA DEP № 2996

    testing

    (717) 778-7201August 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.