Stronger Together

LiUNA Local 837 advocates for fair wages, benefits and working conditions for all of its 6000+ members.  Together, we push the labour movement forward and continue our century-old mission to improve the lives of skilled trade and industrial workers in the Greater Hamilton, Niagara, Brant and Kitchener-Waterloo Regions.

Latest Announcements

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Member News

Explore current monthly meetings, events, or news specifically affecting Local 837 members.  Engage your membership connection. 

Membership Calendar

June Member Meeting
June 24, 2026

Get Trained

Get the tools you need to succeed in a competitive, ever-evolving labour market.

Upcoming Classes

Skid Steer & Mini-Excavator
June 11, 2026 - June 12, 2026

Working at Heights
June 13, 2026

Mobile Elevating Work Platform Operator
June 15, 2026 - June 16, 2026

Our members give back

Our members are proud to give back to each other and the community through Labourers Rising. This North-America-wide phenomenon aims to make a difference through community service projects, workshops and more.

Explore your benefits

LiUNA Local 837 provides exceptional benefits and rewards to its members. From health & dental, to a best-in-class-pension plan, to special discounts at local businesses and more. Take a look for yourself to appreciate the many advantages of union membership.

A nurse and an elderly man relax on a couch, illustrating a scene of compassion and connection in a home-like environment.

Building the next generation of skilled labour

LiUNA apprenticeships provide new workers with the opportunity to build a well-paying career in the skilled trades. Whether you are a secondary school student or an adult looking to build a new career, we have programs that can help.

Read our latest news

Member Spotlight: Building Communities and Creating Opportunities with Helder

As a Site Foreman leading a sewer and water crew, Helder plays an important role in building the infrastructure that keeps our communities running. Through years of experience in the trades, he has learned the value of planning, teamwork, and continuous learning. In this Member Spotlight, Helder shares what being part of LiUNA Local 837…

READ MORE about Member Spotlight: Building Communities and Creating Opportunities with Helder

From Starting Out to Building a Future: A Local 837 Member’s Story

Joseph’s journey into the skilled trades may have started unexpectedly, but it quickly became a career built on hard work, growth, and opportunity. As a member of LiUNA Local 837 for the past two years, he has gained valuable experience on the job while building a strong foundation for his future. In this member spotlight,…

READ MORE about From Starting Out to Building a Future: A Local 837 Member’s Story

Building a Career with Local 837: A 15-Year Journey

For the past 15 years, Bruno has built a career rooted in growth, opportunity, and pride in the skilled trades. Inspired to join by family, his journey has been shaped by learning new skills, gaining valuable experience, and being part of something bigger than himself. From the job site to the community, he shares how…

READ MORE about Building a Career with Local 837: A 15-Year Journey

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Join LiUNA!

If you’re currently working as a labourer, you may be eligible for membership. Join us to start enjoying the many benefits of union membership.