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Labour, Government, Education & General Information

Welcome to OSM

WHAT IS OSM? OSM stands for Ontario Sheet Metal Contractors Association.

OSM serves the needs of contractors of all sizes, offering educational and training resources for their members. As the second largest chapter of SMACNA, OSM contractors follow SMACNA standards to produce high quality industrial, commercial and institutional (ICI) sheet metal work.

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OSMC_2020_GREECE digital Flyer_ final email

OSM 2020 Convention & AGM

Greece - Athens and Rhodes

May 8 to 17



Education and Training

Find education and training resources to build your knowledge.

View Education and Training Opportunities

SMACNA - Ontario Chapter

News from the Chapter


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SMACNA Contractor Spotlight:

Lor-Don / Technicair

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SMACNA Contractor Spotlight:

Black and McDonald


Read about our Chapter member:

Trade-Mark Industrial in the April edition of SMACNews:

SMACNews - April 2019





Read about our Chapter members:

Dilfo, Heather and Little, Lancaster Group and Lopes Ltd. in the February edition of SMACNews:

SMACNews - February 2019

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