Best Radon Testing & Mitigation in Glenburnie

About Radon in Glenburnie, Ontario

Last updated: March 2026

Glenburnie is served by C-NRPP certified radon professionals listed on RadonFinder.ca. Ontario has widely varying radon risk depending on geography. The Ottawa Valley, eastern Ontario, and areas underlain by the Canadian Shield, including parts of Sudbury, Elliot Lake, and the Bancroft region, have elevated radon due to uranium-rich granite bedrock. Southern Ontario's clay and limestone geology generally produces lower levels, though local hotspots exist in any region. The 2024 Cross-Canada survey found about 13% of Ontario homes exceed the guideline.

Typical Mitigation Cost in Ontario

$2,200–$3,800

Near national average

Costs vary significantly between the GTA, Ottawa, and northern Ontario due to labour markets and home construction types.

•Foundation type: poured concrete, block, or slab
•Basement finish level: unfinished installs are faster and cheaper
•Pipe routing complexity in finished or split-level homes
•GTA vs. rural Ontario labour rate differences
•Age of home: older homes may require additional sealing work

Showing 1–3 of 3 professionals in Glenburnie

Kingston Radon Solutions

Glenburnie, ON

5.0(67)Google

Locally owned & operated, C-NRPP certified, offering radon testing, mitigation & DIY solutions. Installs Airwell™ systems for radon & other contaminants. Serving Kingston, Napanee, Gananoque, Belleville & surrounding areas.

TestingMitigation

(613) 217-4132Call View Profile

Radon Masters

Shannonville, ON

Radon Masters is a C-NRPP certified radon testing professional serving Shannonville, ON. Their certified inspectors provide accurate radon measurements for homes and businesses.

TestingMitigation

(306) 552-6773Call View Profile

Radon Secure Kingston

Kingston, ON

Radon Secure Kingston offers long-term and short-term radon testing and radon mitigation for homes in Kingston and the surrounding area, helping homeowners find out whether radon levels exceed Health Canada's guideline.

TestingMitigation

View Profile

Local radon data

How common is high radon in Glenburnie?

High

1 in 3

homes tested in the Glenburnie area had radon above Health Canada's action level of 200 Bq/m³. Your home can be very different from its neighbours, so the only way to know your level is to test.

Glenburnie

1 in 3

Ontario

1 in 7.6

Canada

1 in 5.6

Postal areas nearby with the highest estimates

39 homes tested in the 2024 Cross-Canada survey. Source: the RadonFinder.ca radon map of Canada, built on the 2024 Cross-Canada survey, Health Canada data and Statistics Canada census data.

Open Glenburnie on the radon map

Test before you call a pro

Know your radon level in Glenburnie first

A home monitor tells you whether you need mitigation at all, and later confirms it worked. Health Canada bases decisions on a 3-month average, ideally through winter.

Best Overall

Airthings Corentium Home

~$170–190 CAD C-NRPP tested

View on Amazon.ca

Newest Model

Airthings Corentium Home 2

~$230–250 CAD

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Frequently Asked Questions: Radon in Glenburnie

RadonFinder.ca lists C-NRPP certified radon testing and mitigation professionals serving Glenburnie, Ontario. Browse the directory above to compare professionals by services offered, certifications, and reviews.

Most homeowners in Ontario pay between $2,200 and $3,800 for a complete radon mitigation system. Actual cost depends on your foundation type, home size, and the complexity of the installation. Request quotes from multiple professionals to compare.

Glenburnie follows Health Canada's national guideline of 200 Bq/m³. If your home tests above this level, Health Canada recommends taking action to reduce radon within two years for levels between 200 and 600 Bq/m³, and within one year if above 600 Bq/m³.

Yes. Health Canada recommends testing every home in Canada, regardless of age, construction type, or location. Radon levels vary from house to house and even neighbouring homes can have very different readings. A long-term test of at least 91 days during the heating season is the most reliable method.

The most common system is active sub-slab depressurization (ASD). A certified professional installs a pipe through your foundation slab connected to a fan that draws radon from beneath the home and vents it safely above the roofline. Installation typically takes one day.