City
Radon levels in Halifax homes from the 2024 survey, and C-NRPP certified testing and mitigation providers with a business address in Halifax, dated.
Photo: Msact, CC BY-SA 4.0, cropped, via Wikimedia Commons.
38.7
%Share of properties in the Halifax, NS reporting unit with radon at or above 200 Bq/m³ in the 2024 Cross-Canada Radon Survey.
6
Businesses with a business address in Halifax and at least one active C-NRPP credential, as of 2026-10-18. Providers based elsewhere may also serve Halifax.
Survey figures for the Halifax, NS reporting unit
| Measure | Value |
|---|---|
| Properties below 100 Bq/m³ (%) | 38 |
| Properties from 100 to 199 Bq/m³ (%) | 23.2 |
| Properties at or above 200 Bq/m³ (%) | 38.7 |
| Geometric mean (Bq/m³) | 135.7 |
| Geometric mean, weighted by building type (Bq/m³) | 134.8 |
| Highest observed (Bq/m³) | 5,632 |
| Sample | population 465,703 (2021 Census); approximately 2,500+ 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
Not stated by the provider
Last registry check
C-NRPP
Service area
Residential Measurement: all of Nova Scotia
Last registry check
C-NRPP
Service area
Not stated by the provider
Last registry check
C-NRPP
Service area
Residential and Commercial Measurement: Halifax
Last registry check
C-NRPP
Service area
Halifax
Last registry check
C-NRPP
Service area
Halifax
Last registry check
Free or subsidized testing
Radon is named as eligible. Current. As of 2026-09-18.
Library monitor lending
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.
Grant
Up to $2,500 toward mitigation. Radon is named as eligible. 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 Nova Scotia.