{"id":"radon-mitigation-calgary-2026","name":"Best Radon Mitigation in Calgary","category":"Radon Mitigation","location":{"city":"Calgary","province":"Alberta","country":"Canada"},"canonical_url":"https://bests.ca/best/radon-mitigation/in/calgary","publication_type":"editorial_launch","methodology_version":"radon-mitigation-v1","evidence_cutoff_at":"2026-10-20T12:00:00.000Z","published_at":"2026-10-20T12:00:00.000Z","maximum_positions":3,"positions_published":3,"positions":[{"rank":1,"entity":"Great West Radon","entity_type":"Organization","descriptor":"Dedicated radon testing and mitigation team with a Calgary office","best_for":"A clearly identified Calgary team for residential mitigation and new-home planning","why_it_ranks":"Great West Radon leads this shortlist for named technical leadership, a dedicated Calgary contact and a focused testing-to-mitigation service. Independent homeowner discussion across several properties adds useful service context. Ask for the system design, assigned professional and written performance and follow-up terms.","decision_notes":["Named testing and mitigation professionals","Dedicated Calgary office","Residential and new-home planning"],"profile_url":"https://bests.ca/best/radon-mitigation/in/calgary/profile/great-west-radon-calgary","verification_url":"https://bests.ca/verify/radon-mitigation-calgary-2026/great-west-radon-calgary","bests_score":null,"confidence":null,"proof_index":null,"consensus":null},{"rank":2,"entity":"RadonCare — Calgary","entity_type":"Organization","descriptor":"Radon mitigation and testing provider with a Calgary-specific service route","best_for":"Homes needing detailed slab, rough-in, sump and finished-basement assessment","why_it_ranks":"RadonCare's Calgary material explains pressure-field diagnostics, while its intake asks about the building, test duration, rough-in, sump, additions and mechanical space. That property-specific detail supports second place. Community accounts provide additional context; results from another home are not a promise for yours.","decision_notes":["Detailed home and test-history intake","Pressure-field diagnostics described","Calgary-specific contact"],"profile_url":"https://bests.ca/best/radon-mitigation/in/calgary/profile/radoncare-calgary-mitigation","verification_url":"https://bests.ca/verify/radon-mitigation-calgary-2026/radoncare-calgary-mitigation","bests_score":null,"confidence":null,"proof_index":null,"consensus":null},{"rank":3,"entity":"Radon West","entity_type":"Organization","descriptor":"Okotoks-based radon specialist serving Calgary and surrounding communities","best_for":"Building-science support, professional measurement and technically involved properties","why_it_ranks":"Radon West combines residential and commercial testing and mitigation with professional training. Its published building-science focus and long-running Calgary community references make it a useful third option, especially when measurement and design need close explanation. Confirm travel coverage, the assigned professional and post-installation testing.","decision_notes":["Building-science approach","Residential and commercial scope","Okotoks-based Calgary-area service"],"profile_url":"https://bests.ca/best/radon-mitigation/in/calgary/profile/radon-west-calgary-mitigation","verification_url":"https://bests.ca/verify/radon-mitigation-calgary-2026/radon-west-calgary-mitigation","bests_score":null,"confidence":null,"proof_index":null,"consensus":null}],"interpretation":"Null metrics have not been published. A Bests list may contain fewer than three positions when the evidence gate does not support another entry."}