C-NRPP Certified Radon Companies in Victoria
Every company holding current Canadian National Radon Proficiency Program certification that is based in Victoria, or that names Victoria in its own service area. Listed free, whether or not they know this page exists.
Two lists, because the difference is a fact and the alternative is a guess. The first is companies whose registered address is here. The second is companies based elsewhere in British Columbia that state they cover this area. We do not assume that a firm in one town serves the next one over, so if you do not see enough names, the
full British Columbia list has everyone.
Based in the Victoria Area, 4
Their registered address with C-NRPP is in this area. The town on each card is the one they gave the registry.
Certified to Measure Only
Island EHS Ltd.
measurementcommercial measurement
Serves Vancouver Island (their own stated coverage)
Jeff Park
Based in Langford, British Columbia
measurement
Nasser Ferdosi
Based in Nanaimo, British Columbia
measurement
Yes Healthy Home Property Inspection Ltd.
measurementcommercial measurement
Serves Vancouver Island, Sunshine Coast, Howe Sound, Greater Vancouver (their own stated coverage)
What the Two Certifications Mean
C-NRPP certifies separately for measurement, finding out what a home reads, and for mitigation, installing the system that fixes it. Plenty of companies hold only one. If a test has come back high, you want a company on the first list above.
See also: the Victoria radon map, every certified company in British Columbia, and what counts as a safe level.
Certification data from the Canadian National Radon Proficiency Program public registry, read on 5 September 2026. Service areas are each company's own words. Nothing on this page is paid for.