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Welcome
Founded in 1951, UA Local 787 represents Ontario’s unionized HVACR workers and related building professionals through collective bargaining, training, workplace support and industry advocacy. Explore member resources, workplace information and opportunities to join Local 787.
Looking For An Apprenticeship?
HVACR Apprenticeships are managed by Ontario Refrigeration & Air Conditioning Contractors Association, O.R.A.C.
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Popular Member Resources
Quick access to rates, agreements and apprenticeship information.
Need the latest information on UA Local 787 rate changes? You’re in the right place. New rates take effect May 1, with payment adjustments applied retroactively. Download the current ICI Rates package below or view Residential rates for work inside and outside the GTA.
Learn about what you need to do to ensure your tools can be fully reimbursed if they are lost or damaged on the job, and download your personal Tool Inventory checklist.
The Collective Agreement outlines important information on wages, overtime, vacation, benefits, pensions, union dues, RRSP deductions, hiring, layoffs, tools, uniforms, grievance procedures, industry funds, work zones, listed employers, and more.
Upcoming Union Events
More Member Resources
Explore additional tools, guides and support available to members.
While UA Local 787 provides members with extensive benefits and coverage, we know that life can get complicated. Even the best plan cannot account for every detour. That is why we created a resource directory to help members quickly find free public and community-based services across Ontario, including healthcare, legal aid, housing, financial assistance, mental health, childcare, family and crisis support, as well as free events, activities, and entertainment.
Pipe trades workers may be exposed to biological contaminants, toxic gases, solvents, asbestos, and UV radiation. Exposure can occur even with proper PPE and safety procedures. It’s important your doctor is aware of the hazards you may face on the job.
Developed with support from Ontario construction industry employers, labour groups, IHSA, the Ministry of Labour, and WSIB, this free guide explains common occupational health risks and provides information to share with your healthcare provider if symptoms arise.
Tell us what is working—and what is not. Use the Member Suggestion Box to share feedback, concerns, recurring frustrations, and ideas. Submissions are reviewed and tracked to help UA Local 787 improve communication, resources, and the member experience.
Do not use this form for grievances or urgent matters. For safety concerns, harassment or discrimination complaints, benefits or pension claims, employment issues, or other time-sensitive matters, contact your Business Representative or the UA Local 787 administration office.
UA Local 787 members and their families have access to free, confidential, 24/7 support through the UA Canada National Wellness Program. The program connects you with a real person who can help you find resources in your area for mental and wellness, physical health, crisis support, family concerns, legal and financial guidance, and everyday needs. Download the printable Family Support Toolkit for a quick overview of the program and the information needed to access support.
Read our latest articles for practical union insights, member resources, and answers to common questions.
Learn more about the rules, responsibilities, governance, and member rights that guide the United Association by reviewing the UA Constitution.
Learn how the union voting system works and what to expect during an election cycle by reviewing the Election Guidelines for United Association Local Unions. Your vote matters—make sure you understand the process.
Have a common question or need basic information about UA Local 787? Visit our Frequently Asked Questions page for clear answers on membership, union processes, benefits, dispatch, and more.