Best Radon Testing & Mitigation in High River

About Radon in High River, Alberta

Last updated: March 2026

High River is served by C-NRPP certified radon professionals listed on RadonFinder.ca. Alberta consistently records the highest median indoor radon levels of any province in Canada. Health Canada surveys have found that roughly one in four Alberta homes exceeds the national guideline of 200 Bq/m³ — a rate significantly higher than the national average of one in eleven. The province's geology, dominated by uranium-bearing sedimentary rock and glacial soils, combined with cold winters that keep homes tightly sealed, creates ideal conditions for radon accumulation.

Typical Mitigation Cost in Alberta

$2,000–$3,500

Above national average

Higher costs reflect complex basement configurations and the need for multi-point systems in many Alberta homes.

  • •Foundation type — unfinished basement vs. slab-on-grade vs. crawlspace
  • •Number of suction points required (some Alberta homes need 2–3)
  • •Pipe routing through finished living spaces or garage
  • •Local labour rates in Calgary, Edmonton, and rural markets
  • •Seasonal demand — spring and fall are peak periods for mitigators

Showing 1–15 of 15 professionals in High River

RadonCare

Airdrie, AB
Verified
5.0(151)Google

Specializing in residential and commercial radon mitigation and testing, licensed professionals have completed over 1,000 mitigations.

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Radonators

High River, AB
Basic

C-NRPP certified technicians offer long-term & short-term radon testing & professional sub-slab depressurization mitigation systems. Rated 4.8 on Google. Servicing High River, AB.

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Alpine Furnace & AC Ltd

Calgary, AB
Basic
5.0(241)Google

Provides radon testing, measurement, and mitigation services in Calgary. Technician is C-NRPP certified.

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SafeAir Radon Solutions

Calgary, AB
Basic
5.0(12)Google

Professional radon testing and mitigation services in Calgary, AB. Custom-designed systems aim for radon levels below 75 Bq/m³, ensuring safer indoor air.

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WSP Canada

Calgary, AB
Basic
4.0(6)Google
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Pinchin Ltd.

Calgary, AB
Basic
4.4(9)Google
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Gibbs Gage Architects

Calgary, AB
Basic
4.4(7)Google
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Companion Home Inspections

Calgary, AB
Basic
5.0(78)Google
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Radon West Ltd.

Okotoks, AB
Basic

Residential and commercial radon testing and C-NRPP certified mitigation system design/build by certified building scientists. DIY test kits available. Based in Okotoks, AB.

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Ducon Construction Ltd

Calgary, AB
Basic
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C5 Plus Ltd.

Calgary, AB
Basic

Provides radon gas surveys and indoor air quality programs for property and facility managers in Calgary, AB. Specializes in healthy, sustainable buildings.

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Find Radon

Okotoks, AB
Basic
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EKCY Electrical Services Ltd.

Calgary, AB
Basic
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Alberta Health Services

Calgary, AB
Basic
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ATMOS Radon Mitigation

Calgary, AB
Basic
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Frequently Asked Questions: Radon in High River

RadonFinder.ca lists C-NRPP certified radon testing and mitigation professionals serving High River, Alberta. Browse the directory above to compare professionals by services offered, certifications, and reviews.
Most homeowners in Alberta pay between $2,000 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.
High River 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 — 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.

Browse Nearby Cities in Alberta

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Radon Resources for High River

Tools and guides to help you understand radon risk and take action.

Check your radon risk
Estimate your risk based on province, home age, and foundation type.
Understand your test results
Learn what Bq/m³ means and when action is required.
DIY radon test kits
Compare test kit options starting from $10.
Radon guides & articles
In-depth guides on testing, mitigation, and health risk.
Browse all provinces
Find certified professionals anywhere in Canada.
Radon FAQ
Answers to the most common questions about radon.