City
Radon levels in Winnipeg homes from the 2024 survey, and C-NRPP certified testing and mitigation providers with a business address in Winnipeg, dated.
Photo: Sandi Jones, CC BY-SA 3.0, cropped, via Wikimedia Commons.
37.4
%Share of properties in the Winnipeg, MB reporting unit with radon at or above 200 Bq/m³ in the 2024 Cross-Canada Radon Survey.
6
Businesses with a business address in Winnipeg and at least one active C-NRPP credential, as of 2026-10-18. Providers based elsewhere may also serve Winnipeg.
Survey figures for the Winnipeg, MB reporting unit
| Measure | Value |
|---|---|
| Properties below 100 Bq/m³ (%) | 30.8 |
| Properties from 100 to 199 Bq/m³ (%) | 31.9 |
| Properties at or above 200 Bq/m³ (%) | 37.4 |
| Geometric mean (Bq/m³) | 139.7 |
| Highest observed (Bq/m³) | 1,362 |
| Sample | population 834,678 (2021 Census); approximately 400-499 properties with radon data |
2024 Cross-Canada Survey of Radon, Version 1.1 (CCSR.24.1.1), section XII, Table 1, page 43
Sorted alphabetically by business name. Every C-NRPP certified business is listed free, and payment never affects the order.
C-NRPP
Service area
Canada Post buildings
Last registry check
C-NRPP
Service area
Residential and Commercial Measurement and Mitigation: Manitoba
Last registry check
C-NRPP
Service area
Not stated by the provider
Last registry check
C-NRPP
Service area
Commercial Measurement and Mitigation: Calgary; Vancouver; Commercial Measurement and Mitigation: Winnipeg; Residential and Commercial Measurement and Mitigation:Tilbury; Winnipeg; Sudbury; Commercial Measurement: Calgary; Mississauga; Residential and Commercial Measurement: Regina; Residential Measurement: Kelowna; Residential and Commercial Measurement; Kelowna; Residential Measurement: Mississauga; Canada
Last registry check
C-NRPP
Service area
Manitoba
Last registry check
C-NRPP
Service area
Not stated by the provider
Last registry check
Loan or financing
Radon mitigation up to $5,000, inside an overall $12,500 cap per residence. Radon is named as eligible. Current. As of 2026-09-18.
Grant
Up to $1,500 toward home radon mitigation. Radon is named as eligible. Current. As of 2026-09-01.
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 Manitoba.