Commercial Plumbing Apprentice (3rd/4th Year)

About the role

Join the commercial division of Wiehler Mechanical Ltd. as a 3rd or 4th year plumbing apprentice. You will work under the guidance of Journeyman Plumbers, gaining hands‑on experience installing and maintaining plumbing systems in commercial buildings.

Key responsibilities

• Assist with rough‑ins, groundworks, and full installations of commercial plumbing systems.
• Read and interpret blueprints, schematics, and technical drawings.
• Assemble, install, and secure pipes, fittings, and fixtures according to specifications.
• Test plumbing systems for leaks using air and water pressure gauges.
• Cut, thread, and bend pipes with appropriate tools and techniques.
• Follow all safety protocols and company procedures on job sites.
• Collaborate with Journeyman Plumbers, project managers, and other trades.
• Maintain tools, equipment, and work areas in a clean, organized manner.
• Ensure compliance with local plumbing codes and industry standards.

Required profile

• 3rd or 4th year registered plumbing apprentice in good standing.
• Minimum two years of commercial plumbing experience.
• Strong mechanical aptitude and problem‑solving ability.
• Physically fit and able to lift heavy materials.
• Excellent teamwork and communication skills.
• Valid driver’s licence with a clean abstract.
• Commitment to workplace safety and company policies.

Required skills

• Blueprint reading
• Pipe installation
• Pressure gauge testing
• Pipe cutting, threading and bending
• Use of plumbing tools and equipment

What we offer

• Competitive hourly wage of $35‑$40 CAD based on experience and apprenticeship level.
• Stable, flexible schedule: Monday‑Friday, 7:30 AM‑4:00 PM.
• Health, dental, RRSP matching, weekly Friday breakfasts, and employee/family events.
• Tool program to support daily tasks.