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For over 25 years, Valleywood Air Systems has been a trusted partner in providing specialized sheet metal fabrication and HVAC engineering solutions for building owners, developers and contractors of all sizes.

Servicing various areas throughout Ontario, we approach every project in an efficient, collaborative manner to deliver quality work that our customers can rely on.

Whether it’s airside testing or custom fabrication and installation, let Valleywood Air Systems provide you with the level of expertise your project deserves.


From fabrication to installation, our qualified, experienced team delivers reliable service and a superior standard of work.


We pride ourselves on offering exceptional customer service. From inquiry to delivery, we work with you to develop customized solutions that meet your needs and budget.


Valleywood Air Systems is a culmination of quality craftsmanship, industry experience, and genuine passion for what we do.