How do I get a radon test done in Kanata ?

Getting a radon test in Kanata is straightforward, and it's a smart move — Ottawa and the surrounding region have some of the highest radon levels in Canada due to the underlying geology.

Radon is a naturally occurring radioactive gas that seeps up from the ground through foundation cracks, floor drains, and gaps around pipes. Health Canada considers anything above 200 Bq/m³ an action level requiring mitigation, and many homes in the Ottawa Valley — including Kanata — test well above that threshold.

Your Testing Options

The most reliable method is a long-term alpha track detector, which you place in the lowest livable level of your home (typically the basement) for a minimum of 91 days, ideally over the heating season (October through April) when windows are closed and the house is sealed. These kits are available through Health Canada's C-NRPP certified lab list at canada.ca/radon, and typically cost $30–$60 for the kit plus lab analysis.

If you want faster results, a short-term electronic radon monitor (48–96 hours) can give you a preliminary reading. Devices like the Airthings Wave or Corentium Home are available at hardware stores for $150–$300 and provide ongoing monitoring — useful even after mitigation work is done.

For a professional radon measurement, you can hire a C-NRPP certified radon measurement professional. They'll place calibrated detectors, handle the lab submission, and provide a formal report — useful if you're buying or selling a home. Expect to pay $150–$300 for this service in the Kanata area.

Ottawa-Specific Context

Ottawa sits in a region with significant granite and uranium-bearing rock formations, which is why radon levels here tend to be elevated compared to the national average. Health Canada data consistently shows Eastern Ontario — including the Ottawa Valley — as a higher-risk zone. This is especially relevant for Kanata homes built on the Canadian Shield fringe or with older poured concrete foundations.

If Your Test Comes Back High

Don't panic — radon mitigation is very effective. A sub-slab depressurization system (essentially a pipe and fan that vents radon from under your foundation to the outside) typically brings levels down by 80–99%. In Ottawa, mitigation by a C-NRPP certified contractor generally costs $1,500–$3,000 installed, depending on your foundation type and home layout.

Your next steps: Start with a long-term test kit this fall/winter for the most accurate reading. You can find certified measurement and mitigation professionals through the Canadian National Radon Proficiency Program at c-nrpp.ca. For any structural work involved in mitigation (sealing cracks, penetrations), browse verified contractors in our directory at justynrookcontracting.com/directory.