Radon is a radioactive gas released from uranium in soil and rock. It has no colour, smell, or taste. Outdoors it disperses, but indoors it can build up to unsafe levels, especially on lower floors and in basements.

The Okanagan’s geology makes our region a radon hotspot. The same soils and bedrock that support vineyards and orchards also release uranium by-products. Health Canada identifies Kelowna and surrounding communities as high-risk areas where testing is strongly recommended.

Health Canada recommends taking action if radon levels exceed 200 Bq/m³. Many families choose to mitigate even lower, since any long-term exposure carries some risk.

Place a certified radon detector on the lowest occupied level. Short-term tests (2–7 days) provide a quick snapshot, while long-term tests (90+ days) deliver the most reliable average. We handle placement, pickup, and reporting.

Every 2–5 years, after major renovations, or when your HVAC system changes. If you’ve installed a mitigation system, retest to confirm performance.

Yes. New construction is not a guarantee of low radon. In British Columbia, most new builds include a radon rough-in or passive system to pass inspection, but that doesn’t confirm your indoor air is safe. Test after move-in to verify that levels are below Health Canada’s guideline.

Radon testing is increasingly part of due diligence. Sellers who provide recent results build buyer confidence; buyers can request a test before closing. If levels are high, mitigation is a permanent fix and can add value to the sale.

The most common method is sub-slab depressurization. A sealed pipe and quiet fan draw soil gases from beneath the foundation and vent them safely outside, preventing radon from entering your living space.

Most residential systems are installed in a single day. Larger or complex commercial buildings may require more time and multi-zone designs.

Costs vary with foundation type and layout. Typical Kelowna homes can be mitigated at a fraction of most cosmetic upgrades. Commercial projects are quoted after a site assessment.

Yes. Ground-floor and basement units are higher risk, but radon can move through shafts and service chases in taller buildings too. Testing is recommended for multi-unit buildings. Mitigation may be unit-specific or building-wide.

Crawlspaces are common in the Okanagan and can be major entry points. Solutions include sealing, vapour barriers, and sub-membrane depressurization. Each crawlspace is assessed and designed individually.

Usually not. Without proper design, DIY systems often fail to reduce levels enough. Certified professionals follow Health Canada standards and provide post-mitigation testing to prove results.

Yes. Every system we install is followed by a post-mitigation test to confirm performance. We also recommend retesting every few years to ensure long-term safety.