
Radon gas is a silent threat that can accumulate in your home without any immediate warning signs. Unlike carbon monoxide, radon exposure does not cause headaches or dizziness right away. Instead, it builds up over time, leading to severe health risks—especially lung cancer. As an HVAC company in Ontario specializing in radon detection and mitigation, we want to help you understand the dangers of radon.
How Does Radon Gas Affect You?
Radon exposure doesn’t result in instant symptoms, which is why many homeowners overlook the danger. However, long-term exposure to high radon levels significantly increases the risk of lung cancer, even in non-smokers.
Common symptoms of radon-related lung cancer include:
Persistent cough that doesn’t go away
Shortness of breath even during mild activities
Chest pain or tightness
Unexplained weight loss or loss of appetite
While these symptoms don’t appear immediately, homeowners must take proactive steps to test for radon before it becomes a major health concern.
Where is Radon Gas Most Likely to Accumulate?

Radon is a naturally occurring radioactive gas that seeps into homes through the ground. It can enter through small cracks in the foundation, sump pump openings, and poorly ventilated spaces. The highest concentrations of radon gas are typically found in:
Basements and crawl spaces – These areas are closest to the soil, where radon originates.
Poorly ventilated rooms – Lack of airflow can cause radon to build up over time.
Homes built on soil with high uranium content – Certain regions in Ontario have naturally higher radon levels due to geological conditions.
Frequently Asked Questions
How can I tell if my home has radon gas?
Since radon is odorless and invisible, testing is the only way to determine if your home has unsafe levels. We offer professional radon testing services to give you accurate results.
How often should I test my home for radon gas?
What should I do if my radon levels are high?
Why Choose Our Radon Mitigation Services?
As an experienced HVAC company specializing in radon gas detection and mitigation, we offer:
Certified radon specialists with expert knowledge in radon reduction.
Customized solutions based on your home’s structure and radon levels.
Post-mitigation testing to ensure your radon levels remain within safe limits.
Take Action Today
If you’re a homeowner in Ontario, don’t wait for symptoms to appear. The best way to protect your family from radon exposure is through proactive testing and mitigation. Contact us today to schedule a radon test and learn more about our professional radon mitigation solutions.
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