Best Radon Testing & Mitigation in Winkler

About Radon in Winkler, Manitoba

Last updated: March 2026

Winkler is served by C-NRPP certified radon professionals listed on RadonFinder.ca. Manitoba has above-average radon risk, with Winnipeg frequently recording levels that exceed Health Canada's guideline. The province's geology includes uranium-bearing Precambrian rock in the north and glacial lake sediments, particularly the former bed of Lake Agassiz, that can concentrate radon-bearing soil gas. Winnipeg homes built over the clay-heavy Red River valley soil show variable but often elevated readings, and rural communities across Manitoba should also prioritize testing.

Typical Mitigation Cost in Manitoba

$2,200–$3,500

Near national average

Winnipeg is the primary market with competitive pricing; northern and rural communities may be slightly higher due to travel costs.

•Clay-heavy Winnipeg soil can affect sub-slab suction field size
•Foundation type: older Winnipeg homes often have block or rubble foundations
•Basement finish and pipe routing complexity
•Rural vs. Winnipeg contractor availability
•Sump pit configuration: a common radon entry point in Manitoba homes

Showing 1–2 of 2 professionals in Winkler

Polar Plumbing and Heating

Winkler, MB

4.9(10)Google

Polar Plumbing and Heating is a plumbing, heating and cooling contractor with locations in Winkler and Morden, MB. Alongside furnaces, air conditioning and water treatment, it offers radon testing and mitigation for homes and offices as part of its air quality services.

Mitigation

(204) 325-2267Call View Profile

Westman Radon

Glenboro, MB

5.0(18)Google

Westman Radon tests homes for radon and designs and installs mitigation systems that vent radon outside. It also offers air duct cleaning and chain link fencing. It serves Brandon, Carberry, Minnedosa, Neepawa, Killarney, Winkler, Morden and nearby Manitoba communities.

TestingMitigation

(204) 803-7914Call View Profile

Local radon data

How common is high radon in Winkler?

Very high

1 in 1.5

homes in the Winkler area are estimated to have 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.

Winkler

1 in 1.5

Manitoba

1 in 2.3

Canada

1 in 5.6

Postal areas nearby with the highest estimates

Estimate across 2 postal areas. Source: the RadonFinder.ca radon map of Canada, built on the 2024 Cross-Canada survey, Health Canada data and Statistics Canada census data.

Open Winkler on the radon map

Test before you call a pro

Know your radon level in Winkler 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 Winkler

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

Most homeowners in Manitoba pay between $2,200 and $3,500 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.

Winkler 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.