Apprentice Pipefitter or Plumbers

Apprentice Pipefitter or Plumbers (3rd to 5th Year)

Maple Reinders Constructors Ltd. is seeking an Apprentice Pipefitter for the large-scale Duffin Creek Project in Pickering, Ontario. This will be a long-term position starting in early March 2026. This is a great opportunity to work on a significant infrastructure project with one of Canada's Best Managed Companies and be part of a dynamic, industry-leading team

Responsibilities/Qualifications:

We are looking for construction tradespersons who have experience with:

• Registered Apprentice (3rd to 5th year)
• Hydrotesting
• Preferable Telehandler ticket
• Knowledge of Bolt Up, Fastening of Steel and Steel Members
• Reading & interpreting interferences from all drawings
• Experience with Process Piping & Equipment Install
• Experience with compressed air piping and process hot/cold water piping systems.
• Establishing control points with accuracy
• Experience with PVC/HDPE and stainless-steel piping
• Able to install various types of mechanical equipment and architectural hardware.
• Able to transfer levels over large distances with accuracy.
• Rigging and installing equipment
• Mechanical bolt-up
• Experience with industrial and/or commercial construction.
• Knowledge of water treatment and/or wastewater treatment facility construction an asset
• Valid Zoom Boom Ticket is considered an asset.

About Maple Reinders:

Maple Reinders is one of Canada's most respected and trusted construction firms, delivering innovative solutions for over 55 years. We are a full-service construction provider specializing in ICI buildings (industrial, commercial, institutional) and civil/environmental projects such as water and wastewater treatment plants, composting facilities, energy-from-waste, and biogas systems.

With 500+ team members across six offices nationwide and more than 2,900 projects completed coast-to-coast, we've built a reputation for excellence, adaptability, and integrity.

We are proud to be:

• A Platinum Member of Canada's Best Managed Companies
• Certified Great Place to Work
• Recipients of numerous awards for innovation, sustainability, and design

We want an individual who will embody Maple Reinders core values of

• People – Supporting our people to thrive.
• Integrity – Doing the right thing without compromise.
• Relationships – Building trust with clients & partners.
• Stewardship – Caring for communities & the environment.
• Ingenuity – Embracing challenges. Encouraging ideas. Engineering solutions. 

Benefits:

• $ $42.73/Hour
• Weekly Pay
• Health Benefits & Plans
• Vacation Pay
• Hourly Premiums
• Become a member of CLAC union.
• Retirement Savings Programs
• Training & Growth Opportunities
• Apprenticeship Opportunities
• Equipment/Tool/Boot Allowances
• Travel Allowances
• Full Time Steady Work

Interested in Joining Our Team?

Submit your resume and project list through this posting or on our website. Only those selected for an interview will be contacted.

We use artificial intelligence (AI) to review resumes of candidates and assess their fit based on the criteria outlined in the job posting. We do not use AI to make any final hiring or interview decisions.

Maple Reinders is an equal opportunity employer and supports employment equity and diversity in the workplace. We encourage applications from all qualified individuals including women, visible minorities, Indigenous Peoples, persons with disabilities, and others who reflect our ever-changing workplace. Upon request, Maple Reinders accommodates candidates with disabilities throughout the hiring process. If you require accommodation during the hiring process, please contact .