Best Radon Testing & Mitigation in Victoria

About Radon in Victoria, British Columbia

Last updated: March 2026

Victoria is served by C-NRPP certified radon professionals listed on RadonFinder.ca. Radon risk in British Columbia is highly uneven. Metro Vancouver and the Lower Mainland sit on glacial soils and river delta deposits that produce relatively low radon concentrations. In contrast, the northern interior, particularly Prince George, Quesnel, and the Cariboo region, consistently records some of the highest indoor radon levels in Canada, driven by uranium-rich granitic bedrock. The Interior Plateau and Kootenay regions also show elevated readings. Anyone living outside Metro Vancouver should treat testing as a priority.

Typical Mitigation Cost in British Columbia

$2,500–$4,500

Above national average

Northern and interior BC communities face higher costs due to travel time, limited contractor availability, and complex crawlspace-heavy construction.

•Crawlspace vs. basement construction: crawlspaces require a different approach
•Distance from the Lower Mainland: travel costs in rural BC can be significant
•Pipe routing through finished interiors or exterior walls
•Radon entry through floor drains and exposed soil in older homes
•Seasonal scheduling: some contractors are booked months ahead in northern communities

Showing 1–4 of 4 professionals in Victoria

Yes Healthy Home Property Inspection Ltd.

Victoria, BC

Yes Healthy Home Property Inspection Ltd. is a C-NRPP certified radon testing professional serving Victoria, BC. Their certified inspectors provide accurate radon measurements for homes and businesses.

Testing

(778) 535-3888Call View Profile

MPE Engineering

Edmonton, AB

4.0(6)Google

MPE Engineering is a C-NRPP certified radon testing professional serving Edmonton, AB and across AB. Their certified inspectors provide accurate radon measurements for homes and businesses.

MitigationTesting

(780) 509-4289Call View Profile

Island EHS Ltd.

Nanaimo, BC

5.0(5)Google

Island EHS Ltd. is a Vancouver Island hazardous materials consulting firm focused on asbestos testing, abatement monitoring and occupational hygiene. It also offers radon testing and assessments, with locations in Victoria, Nanaimo, Duncan and Campbell River.

Testing

(250) 585-3830Call View Profile

Jeff Park

Langford, BC

Testing

View Profile

Local radon data

How common is high radon in Victoria?

Lower

1 in 56

homes tested in the Victoria 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.

Victoria

1 in 56

British Columbia

1 in 16

Canada

1 in 5.6

Postal areas nearby with the highest estimates

160 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 Victoria on the radon map

Test before you call a pro

Know your radon level in Victoria 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 Victoria

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

Most homeowners in British Columbia pay between $2,500 and $4,500 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.

Victoria 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.