We keep the world turning.

As progressive cross-trained construction and maintenance professionals with exceptional skills to install, maintain, diagnose, and repair precision machinery, UBC millwrights are vital partners in industries as diverse as energy, automotive, aerospace, food processing, pharmaceuticals and more.

We're everywhere, working behind the scenes to keep equipment running that keeps industry moving.


About the Millwright Regional Council of Ontario (MRCO)

The Millwright Regional Council of Ontario (MRCO) is composed of eight affiliated Local Unions of the United Brotherhood of Carpenters and Joiners of America (UBC) across the Province of Ontario. 

We represent thousands of woman and men working as progressive cross-trained construction and maintenance professionals with exceptional skills to install, maintain, diagnose, and repair precision machinery.

UBC millwrights are vital partners in industries as diverse as energy, automotive, aerospace, food processing, pharmaceuticals and more.


Millwright Local 2309 - Toronto

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