Articles

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...
Flat-vector map of Canada with New Brunswick highlighted in coral on a cream background, next to a radon detector canister
Radon in New Brunswick: Levels, Risk & What to Do
Why NB has Canada's highest radon prevalence, the free library kit program, the Health Canada guideline, and how to test. Read more...
Flat-vector map of Canada with Newfoundland and Labrador highlighted in coral on a cream background, next to a radon detector canister
Radon in Newfoundland and Labrador: What to Know
About 10% of St. John's homes test high, with hotspots like Conception Bay South. The guideline, free city kits, and how to test. Read more...
Flat-vector map of Canada with the Northwest Territories highlighted in coral on a cream background, next to a radon detector canister
Radon in the Northwest Territories: Levels, Risk & What to Do
What's known about radon in the NWT — uranium geology, the permafrost-thaw risk, the guideline, and how to test. Read more...
Flat-vector map of Canada with Nova Scotia highlighted in coral on a cream background, next to a radon detector canister
Radon in Nova Scotia: Levels, Risk & What to Do
How common radon is in Nova Scotia, the Halifax data, the LungNSPEI $2,500 grant, the guideline, and how to test. Read more...
Flat-vector map of Canada with Nunavut highlighted in coral on a cream background, next to a radon detector canister
Radon in Nunavut: Levels, Risk & What to Do
Nunavut has the least radon data in Canada — a tiny survey found none high, but that's not confirmation of zero risk. How to test. Read more...
Flat-vector map of Canada with a marker pin at Oakville, ON — radon testing in Oakville, ON
Radon in Oakville, ON (2026): Geology, Testing, and Mitigation
Oakville radon: testing, mitigation costs, Ontario disclosure rules, and Tarion warranty coverage for Halton Region builds. Read more...