Town
C-NRPP certified radon testing and mitigation businesses with an office in Nanaimo, British Columbia, and the 2024 survey figure for its census division, dated.
Photo: Alan Silvester, CC BY-SA 2.0 ca, cropped, via Wikimedia Commons.
1
%About 1 in 100 properties
Share of properties in the Nanaimo census division, which includes Nanaimo, with radon at or above 200 Bq/m³ in the 2024 Cross-Canada Radon Survey. The survey reports no figure for Nanaimo itself.
1
Businesses with a business address in Nanaimo and at least one active C-NRPP credential, as of 2026-10-18. Providers based elsewhere may also serve Nanaimo.
Sorted alphabetically by business name. Every C-NRPP certified business is listed free, and payment never affects the order.
C-NRPP
Service area
Residential Measurement: Vancouver Island
Last registry check
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.