Weekend Apprentice Plumber Jobs in Toronto, ON (NOW HIRING)

MATTINA MECHANICAL LIMITED

Apprentice Plumber (Levels 1-5)

Location: Hamilton, the GTA, and surrounding areas in Ontario

Compensation: $21.08 - $42.17 per hour, based on apprenticeship level, skills, and experience.

Connect with us and build your career with a trusted mechanical contractor.

Founded in 1979, Mattina Mechanical Limited (MML) is a leading mechanical contractor specializing in industrial, commercial, and institutional construction projects throughout Ontario. Our success is built on quality work, investment in our people, strong client relationships, and a commitment to safety and continuous improvement.

At Mattina Mechanical Limited, we are committed to developing the next generation of tradespeople. As an Apprentice Plumber, you will work alongside experienced Journeypersons on meaningful projects while developing the skills needed for a successful long-term career in the mechanical construction industry.

Picture Yourself as an Apprentice Plumber at MML

Imagine starting your day on a dynamic construction site, hardhat on, tools ready, and another opportunity to learn something new. What you build today will stand for decades. At Mattina Mechanical Limited, you will gain hands-on experience, contribute to meaningful projects, and build your skills alongside experienced tradespeople.

• You’re learning the trade by doing real work on real projects. From plumbing and pipe fitting to cutting, coring, digging, trenching, measuring, and layout, you picture yourself working alongside experienced Journeypersons and seeing how each task helps bring a mechanical system to life. You take pride in learning the right way, working safely, and contributing to work done right, on time, and to spec.
• You’re helping keep the jobsite moving. Whether you’re organizing materials, preparing work areas, assisting with housekeeping, caulking, receiving and moving materials, or picking up supplies when needed, your support helps the team stay productive and the project stay on track.
• You’re building the habits of a strong tradesperson. You show up prepared, ready to learn, and willing to adapt to changing project requirements and schedules. You work respectfully and effectively with fellow employees, management, clients, and other trades while building the professionalism that will carry you through your career.
• You’re taking ownership of your apprenticeship journey. You ask questions, learn from the Journeypersons around you, seek out new opportunities to grow, and complete your schooling and hours requirements as you work toward becoming a licensed Journeyperson Plumber.
• You’re developing your skills in a safety-first environment. You understand that safety is part of learning the trade the right way. You prioritize health and safety in every task you take on while supporting a respectful, team-oriented jobsite.

Is This the Right Role for You?

If you're ready to build your career in the skilled trades and take an active role in your development, this could be the opportunity for you. You'll thrive here if you:

• Have graduated from a pre-apprenticeship program or have similar experience.
• Hold a valid Driver's License in good standing.
• Are punctual and flexible with respect to project requirements and schedules.
• Work well with fellow employees, management, clients, other trades, and authorities.
• Ask questions to ensure you fully understand the scope of work prior to starting.
• Proactively seek new learning opportunities and take ownership of your apprenticeship development.
• Are committed to health and safety, completing apprenticeship schooling requirements, and tracking your trade hours.

What We Offer – Because You Deserve More Than a Paycheque

Mattina Mechanical Limited has been setting the standard in mechanical contracting since 1979. When you join our team, you're not just taking a job; you're joining a company that invests in you for the long haul.

• Industry-leading expertise and a reputation built over 45 years. Work on complex, high-profile industrial, commercial, and institutional projects throughout Ontario. The kind of work that builds a career-defining portfolio.
• Mentorship and career development that sets us apart. We believe the best investment we can make is in our people. You'll have real opportunities to grow your leadership skills, advance your career, and shape the next generation of tradespeople. We grow careers, not just project lists.
• A safety-first culture that is second to none. Safety isn't a checkbox here; it's a core value embedded in everything we do. You'll work in an environment where your well-being matters as much as the project timeline.
• Ongoing training and professional development. We support continuous learning, so you stay sharp, current, and ahead of the curve in your trade.
• Competitive compensation, industry-leading benefits, and RRSP matching. At $21.08 - $42.17/hour plus a comprehensive benefits package, we recognize the value you bring to every job site.

Apply Today

► Ready to build your future in the skilled trades? Don’t wait, opportunities like this don’t stay open long. Apply today and take the next step in a career that’s as solid as the work you do.

Recruitment Technology Notice

Mattina Mechanical Limited uses artificial intelligence (AI)-enabled tools for administrative and documentation purposes during the recruitment process, including the transcription of phone and video interviews. AI is not used to make hiring decisions.

Accessibility and Equal Opportunity

Mattina Mechanical Limited is an equal opportunity employer committed to building an inclusive, accessible recruitment process. Accommodations are available at any stage of the recruitment process in accordance with the Accessibility for Ontarians with Disabilities Act (AODA).