C-NRPP Certified Radon Companies in Gatineau

Every company holding current Canadian National Radon Proficiency Program certification that is based in Gatineau, or that names Gatineau 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 Quebec 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 Quebec list has everyone.

Based in the Gatineau Area, 2

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

Gaz Radon Québec

Based in Gatineau, Quebec · website
measurementmitigationcommercial measurementcommercial mitigation

MB Radon Solutions

Based in Gatineau (Aylmer), Quebec · website
measurementmitigationcommercial measurementcommercial mitigation
Serves Ottawa/Gatineau region and surrounding areas (their own stated coverage)

Cover Gatineau from Elsewhere in Quebec, 1

Based somewhere else, but Gatineau appears in the service area they gave the registry themselves.

Certified to Install the Fix

Solutions Radon MB

Based in Maniwaki, Quebec · website
measurementmitigationcommercial measurementcommercial mitigation
Serves Ottawa/Gatineau/Chelsea (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 Gatineau radon map, every certified company in Quebec, 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.