Certification status
Active
3 active C-NRPP credentials held by its listed professionals as of 2026-10-18.
- Date
- 2026-10-18
- Sample
- Not applicable
Certified provider
Ontario Radon Services
Is Ontario Radon Services C-NRPP certified? Credential types, status and expiry dates, who holds them, locations and provinces served, as of the last registry check.
Certified professionals
| Professional | Credential type | Number | Expiry | Status |
|---|---|---|---|---|
| Ryan McSween | Controlling Radon in New Canadian Homes (CRNCH) | CRNCH-203025 | 2028-07-01 | Active |
| Ryan McSween | Radon measurement | CRT-202712 | 2028-07-01 | Active |
| Ryan McSween | Radon mitigation | CRMT-202829 | 2028-07-01 | Active |
Services offered
Services this business offers, as recorded in the C-NRPP registry
| Service | Residential | Commercial |
|---|---|---|
| Radon measurement | Yes | Yes |
| Radon mitigation | Yes | Yes |
| New construction (CRNCH) | Yes | No |
C-NRPP, Find a Professional directory, as pulled on 2026-10-18.
Business address
Business address, as recorded in the C-NRPP registry
| Street | City | Province or territory | Postal code |
|---|---|---|---|
| 90 D'ambrosio Dr. | Barrie | Ontario | L4N 7N5 |
C-NRPP, Find a Professional directory, as pulled on 2026-10-18.
Business contact
Certified provider
Ontario Radon Services
90 D'ambrosio Dr.
Barrie, Ontario L4N 7N5
Phone: (705) 321-4786
Provenance
- Source
- C-NRPP Find a Professional directory, pulled 2026-10-18.
- Method
- Copied from the registry on the date shown. Status is derived from each credential’s expiry date; nothing is typed by hand.
- Date checked
- 2026-10-18
- Next review
- 2026-11-18