C-NRPP Certified Radon Companies in Kitchener and Waterloo
Every company holding current Canadian National Radon Proficiency Program certification that is based in Kitchener and Waterloo, or that names Kitchener and Waterloo 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 Ontario 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 Ontario list has everyone.
Based in the Kitchener and Waterloo 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 Install the Fix
Radon Gas Guys
measurementmitigation
Serves Southern Ontario (their own stated coverage)
South West Radon Pros Inc.
measurementmitigation
Serves Kitchener, Waterloo, Cambridge, Guelph (their own stated coverage)
Certified to Measure Only
BluMetric Environmental Inc.
commercial measurementcommercial mitigation
Serves GTA & Canada-Wide (their own stated coverage)
Safetech Environmental Ltd.
measurementcommercial measurementcommercial mitigation
Serves Residential Measurement, Mitigation, CRNCH; Kitchener (their own stated coverage)
Cover Kitchener and Waterloo from Elsewhere in Ontario, 1
Based somewhere else, but Kitchener and Waterloo appears in the service area they gave the registry themselves.
Certified to Install the Fix
Alder Creek Inspections and Consulting
measurementmitigationcommercial measurementcommercial mitigation
Serves Waterloo Region and Guelph (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 Kitchener and Waterloo radon map, every certified company in Ontario, 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.