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- (416) 781-9977
- T.P. GIFFIN Managing Partner
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Listing updated 11 October 2026
Giffin Sheet Metals Limited designs, engineers, fabricates and installs sheet metal, ventilation, HVAC and industrial dust collection systems for commercial, industrial and automotive clients across Ontario. It also provides combustion services, high-voltage solutions and project management for complex manufacturing and power generation projects, leveraging a legacy of expertise since 1949.