About Maple Leaf Radon Defence

Your Trusted Radon Mitigation Company in Greater Toronto, York, Mississauga & Nearby

Maple Leaf Radon Defence is your trusted resource for radon testing and radon mitigation in Ontario and the Greater Toronto area. We are your local indoor air quality expert, and you can count on our team to deliver high-quality, effective solutions for your home and budget.

We are proud to be a family-owned business backed by National Radon Defense (NRD), an elite international network of leading radon mitigation professionals. As part of the NRD network, we have access to state-of-the-art products and enhanced industry training — making us the go-to for radon reduction and indoor air quality improvement in York, Toronto, Mississauga, and the surrounding area.

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Gutter Shutter of Eastern Ontario

National Radon Defense

The Foundation Guys

Schedule a free radon mitigation estimate today!

When it comes to ensuring the health and safety of your Ontario home, leave it to the pros at Maple Leaf Radon Defence. Our professional radon inspection, radon testing, radon mitigation, and indoor air quality solutions will give you the peace of mind you and your family deserve.

Contact us at 1-613-680-7979 or online today to get started with a free inspection and no-obligation estimate. We proudly serve homeowners throughout Greater Toronto, including Mississauga, York, Toronto, Vaughan, Markham, Brampton, Oakville, Burlington, Oshawa, Richmond Hill, and nearby in Ontario.

Looking for a price? Get a no cost, no obligation free estimate.