Best Radon Testing & Mitigation in Calgary
About Radon in Calgary, Alberta
Last updated: March 2026
Calgary has above-average radon risk driven by Alberta's uranium-bearing geology and the city's cold climate. Health Canada surveys show approximately one in four Alberta homes exceeds the national guideline of 200 Bq/m³, and Calgary homes are no exception. The city's mix of established inner-city neighbourhoods with older block foundations and newer suburban builds in areas like Evergreen, Cranston, and Saddleridge all carry radon risk. Testing is the only way to know your home's actual level.
Typical Mitigation Cost in Alberta
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 1–16 of 49 professionals in Calgary
ByeRadon
Offers free radon testing and expert mitigation services in Calgary, Airdrie, and surrounding areas. CNRPP Licensed & Health Canada Certified with 10+ years experience.
Radon Doctors
CNRPP Certified for radon measurement, testing, and mitigation services in Calgary, AB. Specializes in science-backed long-term radon reduction solutions for homes across Alberta.
ATMOS Radon Mitigation
ATMOS Radon Mitigation is a C-NRPP certified radon testing and mitigation professional serving Calgary, AB. They offer complete radon solutions from initial testing through to mitigation system installation.
RadonCare
Specializing in residential and commercial radon mitigation and testing, licensed professionals have completed over 1,000 mitigations.
AGAT Laboratories
Sells radon kits and provides analytical services for accurate, defensible results supporting public health, safety, and environmental stewardship across Canada.
Parkland Geotechnical Consulting Ltd.
Parkland Geotechnical Consulting Ltd. is a C-NRPP certified radon testing and mitigation professional serving Calgary, AB and across AB. They offer complete radon solutions from initial testing through to mitigation system installation.
Safe Home Radon Solutions Inc
C-NRPP Certified professionals provide radon testing, mitigation, and new home construction services in Calgary and surrounding areas. Offers a 10-year fan warranty.
Skyline Concrete Services
Installs over 3.5 million sq. ft. of radon barrier as part of concrete services across Western Canada. Based in Calgary, AB.
Radon Calgary
Radon Calgary is an owner-operated company in Calgary, AB that installs residential and commercial radon mitigation systems and offers short- and long-term radon testing. Follow-up short- and long-term tests are included with each mitigation system it installs.
EcoAbate Inc.
Offers residential and commercial radon testing in Calgary, AB. Also provides asbestos, mould, and air quality testing services.
Great West Radon Ltd.
Provides certified C-NRPP radon testing, including short-term and long-term options, and mitigation system installation in Calgary, AB. Services help reduce radon levels in residential and commercial properties.
Go To Radon Company
Radon specialists offering professional gas testing, measurement, and mitigation system design and installation for residential and commercial properties.
RADONreduction
C-NRPP certified for radon mitigation and testing, serving Calgary and area. Offers residential and commercial radon mitigation, installations, and testing with guaranteed results and a 10-year warranty. Free quotes.
Urban Piping Ltd.
Urban Piping Ltd. is a C-NRPP certified radon testing professional serving Calgary, AB and surrounding areas. Their certified inspectors provide accurate radon measurements for homes and businesses.
Durwest Construction Systems (Alberta) Ltd.
Specializes in underslab barrier systems for radon and vapour management, providing cost-effective solutions for projects in Calgary and Edmonton.
Basement Technologies Calgary Ltd.
Basement Technologies Calgary Ltd. is a basement waterproofing company that repairs foundation cracks and installs weeping tile, sump pumps, window wells and basement windows. It also offers radon testing and mitigation in Calgary and Southern Alberta.
Local radon data
How common is high radon in Calgary?
1 in 6.5
homes tested in the Calgary 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.
Postal areas nearby with the highest estimates
13,645 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 Calgary on the radon mapTest before you call a pro
Know your radon level in Calgary 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.
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Frequently Asked Questions: Radon in Calgary
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