City
Radon levels in Cranbrook homes from the 2024 survey, and C-NRPP certified testing and mitigation providers with a business address in Cranbrook, dated.
Photo: Tony Hisgett from Birmingham, UK, CC BY 2.0, cropped, via Wikimedia Commons.
9.1
%Share of properties in the Cranbrook, BC reporting unit with radon at or above 200 Bq/m³ in the 2024 Cross-Canada Radon Survey.
0
Businesses with a business address in Cranbrook and at least one active C-NRPP credential, as of 2026-10-18. Providers based elsewhere may also serve Cranbrook.
Survey figures for the Cranbrook, BC reporting unit
| Measure | Value |
|---|---|
| Properties below 100 Bq/m³ (%) | 74.8 |
| Properties from 100 to 199 Bq/m³ (%) | 16.1 |
| Properties at or above 200 Bq/m³ (%) | 9.1 |
| Geometric mean (Bq/m³) | 58.4 |
| Highest observed (Bq/m³) | 1,005 |
| Sample | population 27,040 (2021 Census); approximately 200-299 properties with radon data |
2024 Cross-Canada Survey of Radon, Version 1.1 (CCSR.24.1.1), section XII, Table 2, page 44
No certified provider has a business address in Cranbrook yet
Providers based elsewhere may still serve Cranbrook. The directory lists every certified business in Canada.
Grant
Up to $1,500 toward home radon mitigation. Radon is named as eligible. Current. As of 2026-09-01.
No program found
Radon is not named. Current. As of 2026-09-18.
Free or subsidized testing
Radon is named as eligible. Current. As of 2026-09-18.
Province or territory
Radon by census division, and every certified provider in British Columbia.