Go To Radon Company Ltd.
Verified Pro
7+ years online5.0(65)
Radon Mitigation in Calgary, AB
Compare 25 radon mitigation contractors near you in Calgary and surrounding area with an average rating of 4.9/5. Get free quotes, read reviews, and find the right pro for your project.
Last updated March 23, 2026
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Radon Inspection, Radon Testing, Radon Mitigation, Consulting, Home Test Kits.
RadonWise
Skyline Radon Management Ltd
Alberta Radon Group
5.010 mo onlineATMOS Radon
5.0ByeRadon
5.0RADONreduction
5.0Radon Resolutions
5.0Radon Vision Inc.
5.0SafeAir Radon Solutions
5.0RGR Abatements
4.9Groundworks
4.7JAD Environmental
4.63½+ years onlineRemediclean Environmental Services
4.0Radon Mitigation in Nearby AB Cities
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Radon Mitigation in Calgary, AB
Calgary radon mitigation specialists in this directory cover Mount Royal, Inglewood, Bowness, Edgemont, and surrounding Calgary metro. Health Canada classifies most of Alberta as elevated radon risk — Calgary regularly sees high test levels. Sub-slab depressurization on a typical Calgary basement home runs $2,200-$3,800 CAD installed. Crawlspace systems run $2,800-$4,500.
Health Canada and Alberta Health publish radon testing guidance. Real-estate transactions in Calgary increasingly include radon testing — most buyers expect a 90-day test or short-term continuous monitor reading.
Frequently Asked Questions
- Do most Calgary homes have radon issues?
- Yes — Alberta is generally classified as elevated radon risk, and many Calgary homes test above the Health Canada action level of 200 Bq/m³.
- How long does Calgary radon mitigation take?
- Sub-slab depressurization is a 1-day job. Post-mitigation testing (90-day or 1-week continuous monitor) confirms levels below action limit.
- What about Calgary cold and radon fans?
- Quality radon fans are rated for cold-weather operation but install in conditioned attic or garage when possible.
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NeedInstall helps connect customers with local installation professionals across Calgary and surrounding communities. Featured contractors have claimed their profile and verified their business information. Listings marked as "Verified Pro" have been confirmed by the business owner.