Red Seal Exam Preparation Certificate — Plumbing

This 350-hour program is available in full-time and part-time formats to support working professionals in the plumbing trade. Delivered through instructor-led, theory-focused training, the course aligns with the Red Seal Occupational Standard (RSOS) for Plumbers and prepares candidates to confidently challenge the Red Seal exam.

• Total Hours: 350
• Full-Time: 17.5 Weeks
• Part-Time: 35 Weeks
• Delivery: Instructor-Led | Theory-Focused | 20+ Mock Tests | Exam Preparation
• Credential: Certificate of Completion issued by Heritage Community College
• Tuition Fee: $3,990

About Plumbing Workers

Plumbers are skilled trades professionals responsible for installing, maintaining, repairing, and inspecting piping systems that carry water, waste, gas, and other fluids in residential, commercial, and industrial buildings. Their work is essential to public health, safety, and the proper functioning of building infrastructure. Plumbers interpret drawings, blueprints, and technical specifications to plan system layouts and installation methods. They apply in-depth knowledge of piping materials, fittings, valves, and system components to ensure reliable and efficient plumbing systems. Precision, problem-solving skills, and strict adherence to building codes and safety regulations are critical aspects of the trade.

In addition to installation work, Plumbers diagnose system issues, perform repairs, and conduct testing to ensure systems operate correctly and safely. They must understand drainage, venting, water supply systems, and gas piping principles while complying with applicable codes and standards.

Their role often involves working in confined spaces, coordinating with other trades, and adapting to varied job site conditions. Red Seal–certified Plumbers demonstrate nationally recognized competence in plumbing theory and trade practices. The Red Seal endorsement supports labour mobility across Canada and is widely accepted by employers, reflecting a high level of technical expertise, regulatory knowledge, and readiness to meet national occupational standards in the plumbing trade.

Key tasks performed by Plumbing workers include

• Interpreting drawings and specifications to plan plumbing system layouts and installations.
• Installing and repairing piping systems, fixtures, and plumbing components for water, waste, and gas systems.
• Testing plumbing systems to ensure proper operation, pressure, and leak-free performance.
• Diagnosing and resolving plumbing issues, including blockages, leaks, and system failures.
• Applying plumbing codes and safety standards to ensure compliance and protect public health.