Articles

Flat-vector map of Canada with a marker pin at Fort McMurray, AB — radon testing in Fort McMurray, AB
Radon in Fort McMurray, AB (2026): Geology, Testing, and Mitigation
Northeast Alberta has elevated radon prevalence. Fort McMurray testing, mitigation costs, RECA disclosure rules. Read more...
Flat-vector map of Canada with a coral red pin marking Fredericton, New Brunswick, alongside a circular badge showing 21% — New Brunswick's leading provincial share of homes above the Health Canada radon guideline
Radon in Fredericton (2026): What the Data Shows, Why NB Is Canada's Highest-Radon Province, and What Fredericton Homeowners Should Do
New Brunswick has the highest radon prevalence in Canada — 21% of NB homes test above the Health Canada guideline. What Fredericton homeowners need to know. Read more...
Flat-vector map of Canada with a marker pin at Gatineau, QC — radon testing in Gatineau, QC
Radon in Gatineau, QC (2026): Outaouais Geology, Testing, and Mitigation
Outaouais is a recognized Quebec radon hotspot. Here's what every Gatineau homeowner should know — testing, mitigation costs, OACIQ disclosure. Read more...
Flat-vector map of Canada with a coral red pin marking Guelph, Ontario, alongside a circular badge showing 8% — Ontario's provincial share of homes above the Health Canada radon guideline
Radon in Guelph (2026): The Most Stringent Municipal Radon Program in Canada — and What Guelph Homeowners Should Do
Guelph runs one of Canada's most rigorous municipal radon programs — mandatory mitigation certification for some new builds. What homeowners need to know. Read more...
Flat-vector map of Canada with a coral red pin marking Halifax, Nova Scotia, alongside a circular badge showing 37% — share of Halifax homes above the Health Canada radon guideline per a 2019 research study
Radon in Halifax (2026): What the Data Shows, Why It's High, and What Halifax Homeowners Should Do
About 37% of Halifax homes test above the Health Canada radon guideline — and 67% of newer homes. What the data shows and what to do. Read more...
Flat-vector map of Canada with a coral red pin marking Hamilton, Ontario, alongside a circular badge showing 8% — Ontario's provincial share of homes above the Health Canada radon guideline
Radon in Hamilton (2026): The Municipal Radon Program and What Hamilton Homeowners Should Do
Hamilton has its own mandatory radon construction program for new builds — three options + mandatory testing in some cases. What homeowners need to know. Read more...
Flat-vector map of Canada with a marker pin at Kamloops, BC — radon testing in Kamloops, BC
Radon in Kamloops, BC (2026): Interior BC Geology, Testing, and Mitigation
Interior BC has materially higher radon than the coast. Kamloops testing, mitigation costs, BCFSA disclosure rules. Read more...
Flat-vector map of Canada with a coral red pin marking Kelowna in the British Columbia Interior, alongside a circular badge showing 21% — Kelowna-area share of homes above the Health Canada radon guideline
Radon in Kelowna (2026): Why the BC Interior Is Much Higher Than Vancouver — and What Kelowna Homeowners Should Do
About 21% of Kelowna homes test above the Health Canada radon guideline — far higher than coastal BC. What Okanagan homeowners need to know and what to do. Read more...
Flat-vector map of Canada with a coral red pin marking Kingston, Ontario, alongside a circular badge showing 8% — Ontario's provincial share of homes above the Health Canada radon guideline
Radon in Kingston (2026): The Municipal Program, KFL&A Public Health Testing, and What Kingston Homeowners Should Do
Kingston has its own municipal radon program for new builds and KFL&A Public Health offers $20 certified test kits. What Kingston homeowners need to know. Read more...
Flat-vector map of Canada with a marker pin at Kitchener-Waterloo, ON — radon testing in Kitchener-Waterloo, ON
Radon in Kitchener-Waterloo, ON (2026): Geology, Testing, and Mitigation
Kitchener-Waterloo radon: testing, mitigation costs, Ontario disclosure rules, and Tarion warranty coverage for new builds. Read more...
Flat-vector map of Canada with a marker pin at Langley, BC — radon testing in Langley, BC
Radon in Langley, BC (2026): Geology, Testing, and Mitigation
Langley radon: testing, mitigation costs, BCFSA disclosure rules, and tenant rights for Fraser Valley homeowners. Read more...
Flat-vector map of Canada with a marker pin at Laval, QC — radon testing in Laval, QC
Radon in Laval, QC (2026): Geology, Testing, and Mitigation
Laval radon: testing, mitigation costs, OACIQ disclosure, and TAL obligations for every Laval homeowner. Read more...
Flat-vector map of Canada with a marker pin at Lethbridge, AB — radon testing in Lethbridge, AB
Radon in Lethbridge, AB (2026): Geology, Testing, and Mitigation
Southern Alberta radon: Lethbridge testing, mitigation costs, RECA disclosure rules, and Evict Radon data for AB homeowners. Read more...
Flat-vector map of Canada with a marker pin at Lévis, QC — radon testing in Lévis, QC
Radon in Lévis, QC (2026): South Shore Geology, Testing, and Mitigation
Lévis and Quebec City's South Shore: what every homeowner should know about radon testing, mitigation, and OACIQ disclosure. Read more...
Flat-vector map of Canada with a marker pin at London, ON — radon testing in London, ON
Radon in London, ON (2026): Southwestern Ontario Geology, Testing, and Mitigation
London, ON sits in a region with notable radon prevalence. Here's what every London homeowner should know — testing, mitigation costs, and Tarion coverage. Read more...
Flat-vector map of Canada with a marker pin at Longueuil, QC — radon testing in Longueuil, QC
Radon in Longueuil, QC (2026): Geology, Testing, and Mitigation
Longueuil and the South Shore: what every homeowner should know about radon testing, mitigation, and OACIQ disclosure. Read more...
Flat-vector map of Canada with Manitoba highlighted in coral on a cream background, next to a radon detector canister
Radon in Manitoba: Levels, Risk, Rules & What to Do
Manitoba has Canada's highest average radon. The Health Canada guideline, Manitoba Hydro financing, and how to test and fix it. Read more...
Flat-vector map of Canada with a marker pin at Markham, ON — radon testing in Markham, ON
Radon in Markham, ON (2026): Geology, Testing, and Mitigation
Markham radon: testing, mitigation costs, Ontario disclosure rules, and Tarion warranty coverage for new York Region builds. Read more...
Flat-vector map of Canada with a marker pin at Medicine Hat, AB — radon testing in Medicine Hat, AB
Radon in Medicine Hat, AB (2026): Geology, Testing, and Mitigation
Southern Alberta is a radon hotspot. Medicine Hat testing, mitigation costs, RECA disclosure rules, and Evict Radon data. Read more...
Flat-vector map of Canada with a marker pin at Milton, ON — radon testing in Milton, ON
Radon in Milton, ON (2026): Geology, Testing, and Mitigation
Milton radon: testing, mitigation costs, Ontario disclosure rules, and Tarion coverage for one of Canada's fastest-growing new-build markets. Read more...
Flat-vector map of Canada with a coral red pin marking Mississauga, Ontario, alongside a circular badge showing 8% — Ontario's provincial share of homes above the Health Canada radon guideline
Radon in Mississauga (2026): What the Data Shows, Older Neighbourhood Risk, and What Mississauga Homeowners Should Do
Mississauga and Peel Region are lower-radon than most Canadian cities — but older Mississauga neighbourhoods carry higher risk. What homeowners need to know. Read more...
Flat-vector map of Canada with a marker pin at Moncton, NB — radon testing in Moncton, NB
Radon in Moncton, NB (2026): New Brunswick Geology, Testing, and Mitigation
New Brunswick has notable radon prevalence in many regions. Here's what every Moncton homeowner should know — testing, mitigation, and NB-specific resources. Read more...
Flat-vector map of Canada with a marker pin at Montreal, QC — radon testing in Montreal, QC
Radon in Montreal, QC (2026): Geology, Testing, and Mitigation
Montreal radon: testing, mitigation costs, OACIQ disclosure, and TAL tenancy obligations explained for every Quebec homeowner. Read more...
Flat-vector map of Canada with a marker pin at Nanaimo, BC — radon testing in Nanaimo, BC
Radon in Nanaimo, BC (2026): Vancouver Island Geology, Testing, and Mitigation
Nanaimo and central Vancouver Island radon: testing, mitigation costs, BCFSA disclosure rules, and tenant rights. Read more...