Last updated: June 2026
A radon mitigation system (Active Soil Depressurization) in the Kelowna area typically costs $2,500 to $3,500, around $3,000 on average, and most homes are fixed in about a day. Complex foundations cost more. A radon test kit or measurement starts from about $45. A free quote confirms your exact price.
Kelowna & Okanagan radon cost table
| Service | Typical cost (CAD) |
|---|---|
| Radon test kit / measurement | from ~$45 |
| Radon mitigation system (Active Soil Depressurization) | ~$2,500 - $3,500 (average around $3,000) |
| Complex / large / commercial mitigation | higher, depends on foundation and layout |
Notes: most homes are fixed with a single sub-slab system in about a day. Price depends on foundation type, layout, and access.
What is included in the mitigation price?
A typical Kelowna mitigation quote includes the on-site assessment, system design, sealing of entry points, the sub-slab pipe, a certified radon fan, exhaust above the roofline, and a post-install re-test to confirm the result. Ask us what is and is not included so you can compare quotes fairly.
What makes radon mitigation cost more or less?
- Foundation type: slab, crawlspace, or a mix changes the approach
- Layout and size: larger or multi-zone homes may need more than one suction point
- Access: how easy it is to route the vent pipe to the roofline
- Starting radon level: very high readings may need a more robust system
- Commercial scope: larger buildings cost more and are quoted on site
How much does a radon test cost?
Radon testing starts from about $45. The RDCO and Interior Health also offer free test kits as a first step. Testing tells you whether you are above Health Canada's 200 Bq/m³ action level. See Radon Testing.
Is radon mitigation worth the cost?
For most Okanagan homeowners, yes. A roughly $3,000 system removes a known lung-cancer risk for the life of the home, runs on very little electricity, and can support resale value by documenting a safe radon level. Health Canada identifies radon as the second-leading cause of lung cancer after smoking.
Cost FAQ
How much does radon mitigation cost in Kelowna? A radon mitigation system (Active Soil Depressurization) in the Kelowna area typically costs $2,500 to $3,500, around $3,000 on average, and most homes are fixed in about a day. Complex foundations cost more. A free quote confirms the exact price.
Explore more: Radon Mitigation · Radon Testing · How It Works · FAQ · Radon in the Okanagan
Want a firm number for your home? Call (236) 506-3301 or request a free quote.