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§ 4.1 — Georgia

Radon mitigation in Georgia

This page lists 23 people and firms with a current radon mitigation credential whose official record names Georgia. Each row shows the credential number, the issuing body, and its own verification date. The latest record check on this page was October 13, 2026; other records may have been checked earlier. Source: the official file linked on each listing. Verify the number before you hire.

Latest credential check October 13, 2026. Methodology Individual record dates may be earlier. NRPP. NRSB.

Radon testingRadon mitigation

Testing listings are people credentialed to measure radon. Mitigation listings are people credentialed to install a reduction system. Some people appear on both lists when the official file says they hold both. The list is ordered by the city or county on each record. That place is where the record is filed, not a promise about where the person works.

23 listings. Type to narrow the list.

  1. John Eli Proctor

    Cooks Radon

    current NRPP № 106489

    mitigation, Alpharetta

    (770) 652-1101October 13, 2026cite ↗

  2. Tony Cook

    Cooks Radon

    current NRPP № 105736

    mitigation, Alpharetta

    (770) 652-1101October 13, 2026cite ↗

  3. Mike Leggett

    Georgia Radon Defense

    current NRPP № 111394

    mitigation, Athens

    (706) 389-9603October 3, 2026cite ↗

  4. Robert Connerley

    Athens Radon

    current NRPP № 107304

    mitigation, Athens

    (706) 583-9001October 13, 2026cite ↗

  5. Alice Harden Goldenberg

    Smart Space Atlanta, Llc

    current NRPP № 108364

    mitigation, Atlanta

    (404) 454-0472October 3, 2026cite ↗

  6. Jowhar Shaffer

    Swat Environmental

    current NRPP № 111111

    mitigation, Atlanta

    (800) 667-2366October 3, 2026cite ↗

  7. Matthew D Goldman

    Clean Vapor

    current NRPP № 114484

    mitigation, Atlanta

    (678) 381-3962October 13, 2026cite ↗

  8. Terrence Traylor

    Swat Environmental

    current NRPP № 113594

    mitigation, Atlanta

    (770) 394-5655October 13, 2026cite ↗

  9. Erick Dubon

    Georgia Radon Pros

    current NRPP № 115606

    mitigation, Braselton

    (678) 662-1100October 13, 2026cite ↗

  10. James Fraley

    James Fraley

    current NRPP № 108478

    mitigation, Canton

    (678) 367-5998October 3, 2026cite ↗

  11. Joseph Tyler Allbritton

    Elite Radon Team

    current NRPP № 116176

    mitigation, Canton

    (678) 982-3485October 3, 2026cite ↗

  12. Ryan Petersen

    Swat Environmental

    current NRPP № 113758

    mitigation, Cartersville

    (801) 599-7094October 3, 2026cite ↗

  13. Matthew Koch

    Clean Vapor

    current NRPP № 105063

    mitigation, Chamblee

    (678) 860-2096October 13, 2026cite ↗

  14. Joseph Miller

    Ensign Building Solutions

    current NRPP № 112470

    mitigation, Cumming

    (770) 205-9891October 3, 2026cite ↗

  15. Ramon Rosario Iii

    Ground Up Construction

    current NRPP № 109815

    mitigation, Douglasville

    (404) 547-7705October 3, 2026cite ↗

  16. Fedor Cardozo

    Inspectics Llc

    current NRPP № 109111

    mitigation, Duluth

    (770) 226-4246October 3, 2026cite ↗

  17. Jonathan Sheeler

    Ne Georgia Radon Services

    current NRPP № 104571

    mitigation, Jefferson

    (678) 247-3239October 13, 2026cite ↗

  18. William Sheeler

    Northeast Georgia Radon Services, Llc

    current NRSB № RRS-9G0011

    mitigation, Jefferson

    September 30, 2026cite ↗

  19. William Sheeler

    Northeast Georgia Radon Services, Llc.

    current NRPP № 104655

    mitigation, Jefferson

    (404) 791-8163October 13, 2026cite ↗

  20. Mitchell J Stein

    Georgia Radon Solutions, Llc

    current NRPP № 105742

    mitigation, Norcross

    (404) 402-6258October 13, 2026cite ↗

  21. Kevin Stauff

    Elite Radon Team

    current NRPP № 111607

    mitigation, Smyrna

    (678) 321-7879October 3, 2026cite ↗

  22. Terry E. Howell

    Radalink, Inc

    current NRSB № RRS-11G005

    mitigation, Smyrna

    September 30, 2026cite ↗

  23. Martin Moyer

    Elite Radon Team

    current NRPP № 111829

    mitigation, Waleska

    (678) 367-5998October 3, 2026cite ↗
Fig. 4 — 23 of 23 listings have a mappable place. Each pin is a current listing at the Census city or county centroid on the file, approximate. Pins that share a place are spread so you can click them. Not street addresses.

Appendix A

Questions before you hire

How do I verify a radon credential listed for Georgia?

Open the source link on this page and match the name and credential number to the official file. Status can change after a record’s verification date. The latest record check on this page was October 13, 2026; check each record’s date. If the official page disagrees with this directory, trust the official page. We do not invent credential numbers.

Does EPA certify radon contractors?

The U.S. EPA does not certify radon contractors. EPA publishes guidance on finding a qualified radon service provider and points to state programs and national certifications. This directory is not affiliated with EPA. We do not display EPA-certified badges.

What does last verified mean on this page?

Last verified on an individual record is the date we checked its official source. The latest credential check on this page was October 13, 2026; other records may have earlier dates. We refresh the roster monthly. Current means the person appeared as currently credentialed on the source at that record’s verification date. Credentials can expire between refreshes, so follow the source link.

Appendix A.2

Before you hire

  1. Ask who holds the credential printed on this page, and ask them to show the same number. Some firms employ several credentialed people. The listing is the person or firm on the official file, not whoever answers the phone.
  2. Ask what test method or mitigation system they will use for this building. A credential is not a work plan. Testing and mitigation are separate services here, and a person appears on both lists only when the official file says they hold both.
  3. Ask how they will document test results or the finished mitigation system. Keep that document with the credential number you verified. This directory does not score jobs, publish reviews, or collect quotes.

The full checklist: How to choose a radon mitigation company: 6 checks before you sign

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