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Radon is a naturally occurring gas that you can’t see, smell, or taste. It comes from the ground under your home and can sneak in through tiny cracks and openings in your foundation or basement walls.
It’s invisible, odourless, and tasteless, making it impossible to detect without specialized equipment.
Radon is a hazardous gas that can accumulate in homes without warning. Understanding its causes and risks is essential for maintaining a safe, healthy living environment.
Our certified radon specialists use accurate equipment—such as continuous radon monitors to measure hourly radon levels, temperature, pressure, and humidity. This helps us identify any fluctuations or tampering during the testing period.
We place monitors or test kits in the lowest lived-in level of your home (like a basement or main floor if frequently used).
For short-term tests, data is recorded continuously; for long-term tests, we use devices that measure cumulative exposure.
We provide a detailed report indicating your home’s radon levels and any recommended next steps
According to Health Canada, radon is the leading cause of lung cancer in non-smokers, second only to smoking overall. The recommended action level for radon is 200 Bq/m³ (becquerels per cubic meter). If tests show levels above this guideline, it’s strongly advised to take steps to reduce radon.
Radon exposure can also worsen existing respiratory conditions like asthma or chronic obstructive pulmonary disease (COPD). Radon particles can irritate the lungs, triggering asthma attacks and worsening symptoms in those with compromised respiratory health.
Radon mitigation is the process of reducing radon levels in your home to ensure a safe living environment. Common techniques include sub-slab depressurization (SSD), crawl space ventilation, sealing foundation cracks, and house pressurization. Each method targets specific entry points and areas of concern.
We connect you with trusted local guardian to ensure any radon issues are resolved efficiently and professionally.
Before Buying or Selling a Home
Radon testing reassures both buyers and sellers by revealing any issues early, ensuring a smoother real estate transaction.
After Major Renovations or Structural Changes
Renovations may change ventilation or foundations, raising radon levels. Testing confirms no new risks were introduced.
After Water Damage or Flooding
Excess moisture can affect the soil and foundation, creating conditions for radon to enter. Post-flood testing ensures radon levels haven’t increased.
High-Risk Areas
Radon is everywhere, and any home can have elevated levels. That said, certain geographic areas are more prone to elevated radon levels due to the natural uranium content in the soil. Homes built on or near rocky terrain and areas with high soil moisture – are particularly susceptible. Testing is crucial in these locations to ensure your home’s air quality meets safety standards.
If You Notice Unusual Health Symptoms
Persistent respiratory symptoms, such as coughing or shortness of breath, could indicate radon exposure. Testing can rule out or confirm radon as a contributing factor.
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