Canada · Newfoundland and Labrador
Radon testing and mitigation in Newfoundland and Labrador
We search all 13 Canadian provinces and territories. Published coverage includes only current credentials with verified locations and is not exhaustive. For additional locations, search the official C-NRPP finder by province or postal code. Testing and mitigation are separate certifications.
4 current C-NRPP credential records. C-NRPP certification is not a provincial licence.
| Name / company | City | C-NRPP credential | Service | Valid through | Last verified |
|---|---|---|---|---|---|
| Katherine Thorne Transfer Radon | Middle Cove | CRT-202730 | testing | July 1, 2028 | September 14, 2026 |
| Stephen Thorne Transfer Radon | Middle Cove | CRMT-202599 | mitigation | July 1, 2028 | September 14, 2026 |
| Stephen Thorne Transfer Radon | Middle Cove | CRT-202543 | testing | July 1, 2028 | September 14, 2026 |
| Yolanda Verge Pinchin Ltd. | St. John's | CRT-202736 | testing | July 1, 2028 | September 14, 2026 |