§ 4.1 — Valparaiso, IN
Certified radon testing in Valparaiso, IN
6 current listings from the official file. Verify the credential number before you hire.
Certified radon testingCertified radon mitigation
Devyn J. Unger
current IN IPLA № RTP00940
August 29, 2026cite ↗Gregory A. Jr. Shawn
current IN IPLA № RTP00448
August 29, 2026cite ↗James Veatch
current IN IPLA № RTP01050
August 29, 2026cite ↗Jeffrey A. Rugg
current IN IPLA № RTP00941
August 29, 2026cite ↗Michael C. Metrakos
current IN IPLA № RTP00677
August 29, 2026cite ↗Nick Allan Skopelja
current IN IPLA № RTP00387
August 29, 2026cite ↗
Appendix A — Before you hire
- Who holds the credential, and can they show the same number that appears on this page?
- What test method or mitigation system will they use for this building?
- How will they document results or the finished system?
§ 4.3
Nearby places in Indiana
- Chesterton, IN
- Portage, IN
- Kouts, IN
- Merrillville, IN
- Crown Point, IN
- Michigan City, IN
- La Porte, IN
- Schererville, IN
Indiana licenses radon testers and mitigators. The people below appear as Active on the official IPLA license verification search we imported (primary testers, secondary testers, and mitigators). Laboratory testers are not listed here. Read the methodology. Credential status can change.