Ontario, Canada
Radon mitigation in Ontario
Testing listings hold a C-NRPP measurement credential (CRT). Mitigation listings hold a C-NRPP mitigation credential (CRMT).
35 current C-NRPP mitigation credentials whose official record names a city in Ontario, ordered by that city. This is partial coverage of professionals with an address on file, not a list of everyone who serves the province or territory.
A C-NRPP certification is not a provincial licence. Confirm the credential and ask whether the professional serves your building before hiring. Check a C-NRPP number.
| Name / company | City | C-NRPP credential | Service | Valid through | Last verified |
|---|---|---|---|---|---|
| Andrew Wood Mr. Radon Inc. | Ajax | CRMT-201198 | mitigation | July 1, 2027 | October 13, 2026 |
| Alexander Budd Budd Radon Services | Almonte | CRMT-202577 | mitigation | July 1, 2027 | October 13, 2026 |
| Ryan McSween Ontario Radon Services | Barrie | CRMT-202829 | mitigation | July 1, 2028 | October 13, 2026 |
| Michael Nesbitt BWC Contracting Inc | Carleton Place | CRMT-203050 | mitigation | July 1, 2027 | October 13, 2026 |
| Mike Modde Advanced Basement Systems | Chatham | CRMT-201503 | mitigation | July 1, 2027 | October 13, 2026 |
| Donovan O'Halloran Canadensis Green Consulting Ltd. | East York | CRMT-202946 | mitigation | July 1, 2028 | October 13, 2026 |
| Logan Ludlam Radon Control Solutions | Gananoque | CRMT-202714 | mitigation | July 1, 2028 | October 13, 2026 |
| Tyler Voigt Kingston Radon Solutions | Glenburnie | CRMT-202525 | mitigation | July 1, 2028 | October 13, 2026 |
| Robert (Bob) Wood Mr. Radon Inc. | Greenbank | CRMT-201009 | mitigation | July 1, 2027 | October 13, 2026 |
| Eric Hoffbauer LEX Scientific Inc. | Guelph | CRMT-202176 | mitigation | July 1, 2027 | October 13, 2026 |
| Steven McAulay Radon Rescue Ltd. | Hamilton | CRMT-202879 | mitigation | July 1, 2027 | October 13, 2026 |
| Michael Smith Radon Secure Kingston | Harrowsmith | CRMT-202995 | mitigation | July 1, 2028 | October 13, 2026 |
| Arthur Ladouceur Radon Ottawa - Gatineau | Kanata | CRMT-201772 | mitigation | July 1, 2028 | October 13, 2026 |
| Peter (Xiang bing) Pei Ottawa Radon Expert | Kanata | CRMT-202982 | mitigation | July 1, 2028 | October 13, 2026 |
| Chad Verplaetse | Kenora | CRMT-202804 | mitigation | July 1, 2027 | October 13, 2026 |
| Phil Mendes South West Radon Pros Inc. | Kitchener | CRMT-202560 | mitigation | July 1, 2027 | October 13, 2026 |
| Alfredo Lorenzo MITIGAIR | London | CRMT-202343 | mitigation | July 1, 2028 | October 13, 2026 |
| Ali Ismail EXP Service Inc. | London | CRMT-202671 | mitigation | July 1, 2027 | October 13, 2026 |
| Byung Sung Lee RadonClean | Markham | CRMT-201836 | mitigation | July 1, 2028 | October 13, 2026 |
| Kevin Grubb Basement Boss | Neustadt | CRMT-201828 | mitigation | July 1, 2027 | October 13, 2026 |
| Thomas Weber Alder Creek Inspections and Consulting | New Dundee | CRMT-201921 | mitigation | July 1, 2028 | October 13, 2026 |
| Marek Laberge Radon Pros Canada Inc. | Ottawa | CRMT-202917 | mitigation | July 1, 2028 | October 13, 2026 |
| Trevor Sisson Radon Hero | Ottawa | CRMT-202645 | mitigation | July 1, 2028 | October 13, 2026 |
| Hal Hamilton Mr. Radon Inc. | Owen Sound | CRMT-202024 | mitigation | July 1, 2027 | October 13, 2026 |
| Mark Simon Simon Air Quality | Russell | CRMT-201816 | mitigation | July 1, 2027 | October 13, 2026 |
| Trevor Watkins Radon Masters | Shannonville | CRMT-202948 | mitigation | July 1, 2027 | October 13, 2026 |
| Bradley Goemans Canada Radon Inc. | Stoney Creek | CRMT-202409 | mitigation | July 1, 2027 | October 13, 2026 |
| Fabio Conflitti Windsor Radon | Tecumseh | CRMT-202898 | mitigation | July 1, 2028 | October 13, 2026 |
| Alan Cooke Northern Home Designs | Thunder Bay | CRMT-201729 | mitigation | July 1, 2028 | October 13, 2026 |
| Ralph St. Jarre Radon Safe Northwest Ltd. | Thunder Bay | CRMT-201870 | mitigation | July 1, 2027 | October 13, 2026 |
| Jeff Moody RBM Group Inc. | Uxbridge | CRMT-202955 | mitigation | July 1, 2028 | October 13, 2026 |
| Brooks Gee Mr. Radon Inc. | Verona | CRMT-201028 | mitigation | July 1, 2027 | October 13, 2026 |
| Rick Clayton Radon Gas Guys | Waterloo | CRMT-202425 | mitigation | July 1, 2027 | October 13, 2026 |
| Bryan Myers Advanced Basement Systems | Windsor | CRMT-202997 | mitigation | July 1, 2028 | October 13, 2026 |
| Emad Antakli Geo Construction | Windsor | CRMT-202921 | mitigation | July 1, 2028 | October 13, 2026 |