City
Radon levels in Kitchener homes from the 2024 survey, and C-NRPP certified testing and mitigation providers with a business address in Kitchener, dated.
Photo: Matt Deres, CC BY-SA 3.0, cropped, via Wikimedia Commons.
10.2
%Share of properties in the Kitchener-Cambridge, ON reporting unit with radon at or above 200 Bq/m³ in the 2024 Cross-Canada Radon Survey.
3
Businesses with a business address in Kitchener and at least one active C-NRPP credential, as of 2026-10-18. Providers based elsewhere may also serve Kitchener.
Survey figures for the Kitchener-Cambridge, ON reporting unit
| Measure | Value |
|---|---|
| Properties below 100 Bq/m³ (%) | 62.6 |
| Properties from 100 to 199 Bq/m³ (%) | 27.2 |
| Properties at or above 200 Bq/m³ (%) | 10.2 |
| Geometric mean (Bq/m³) | 73.1 |
| Highest observed (Bq/m³) | 1,009 |
| Sample | population 575,847 (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 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
Commercial Measurement and Mitigation: GTA & Canada-Wide
Last registry check
C-NRPP
Service area
Residential Measurement, Mitigation, CRNCH; Kitchener
Last registry check
C-NRPP
Service area
Kitchener, Waterloo, Cambridge, Guelph
Last registry check
Grant
Up to $1,500 toward home radon mitigation. Radon is named as eligible. Current. As of 2026-09-01.
Forgivable loan
Varies by service manager, roughly $15,000 to $25,000. Radon is not named. Varies by service manager.. As of 2026-09-18.
Warranty coverage
Up to $50,000 where the Agreement of Purchase and Sale was signed after 1 February 2021, otherwise $15,000. Radon is named as eligible. Current for qualifying homes.. 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 Ontario.