CLAC Union
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About CLAC Union

CLAC is a union that was founded on the belief that people, businesses, and work communities flourish when workplaces are based on cooperation and mutual respect—when we work with each other, not against each other. In the face of intense adversity from unions that saw workplaces as war zones, our founders set out to create a different kind of labour – 

CLAC - Better Together

Positive work-life. Champions of you. Everyday greatness. Count on us to always be on your side. We don’t just look after your rights. We’re focused on your satisfaction—both at work and in your daily life. Most importantly, we get results. And through it all, we keep you working. We are better together.

CLAC - Better Because of You

Welcome to CLAC! We are the largest independent union in Canada, representing those in construction, health care, transportation, retail, the service industry, and more. We have comprehensive benefits, training available for our members, as well as a robust retirement plans.

CLAC - Better Representation

It's Time to Switch Unions. It’s open period for Ontario Construction. This means that between now and April, 2019, you can switch unions. Choose a union that calls you back. Find out more now! Call 1-877-701-2522.