About Us

Causyn Cooling & Heating Ltd. - offering cooling, heating, HVAC, air conditioning, furnaces, boilers, heat pumps, air exchangers, air purification, floor heating, fireplaces within the Simcoe, Hagersville, Tillsonburg, Norfolk, Selkirk, Norwich, Delhi region.


Over the years, we have been honoured with many industry Awards of Excellence. However, we are most proud of our consistent “scores of excellence,” time and time again on our Customer surveys!



You have many choices in the marketplace, when it comes to making an investment in Home Comfort products and we respect that. But should you choose to become our valued Customer, we’ll treat you like family! This is our commitment to maintaining the highest level of Customer service, better known as the “Causyn Advantage.”

We’re a designated PREMIER Lennox Dealer and that means we strive to meet a VERY strict criteria at EVERY level of Customer interaction. We’re graded continuously by Lennox (via Customer surveys) and as a result, our Customers benefit directly. We carry this dedicated work ethic over to every aspect of our business and finally home to you.

Click the Products button above, to learn about our extensive list of Home Comfort Products, Services & Offerings... (you’ll  be surprised at everything we offer!)



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