ABOUT US

In the summer of 1983, Allied Air Systems was established with a simple vision: to provide trustworthy, dependable HVAC/R services to the Thunder Bay community. 

Today, more than 40 years later with decades of hands-on experience and knowledge passed down through generations, our team continues to provide reliable heating, cooling, and refrigeration solutions to homes and businesses throughout Thunder Bay and the surrounding area. We have been proud to serve our community—and we look forward to continuing that tradition for generations to come.

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