Heating, Refrigeration, and Air Conditioning Technician

The Heating, Refrigeration, and Air Conditioning (HVAC) Technician diploma at Fleming College in Peterborough, Ontario delivers the practical, in-demand skills to install, service and repair the systems that heat, cool and ventilate buildings. In this intensive program you will study refrigeration theory, heating systems, air conditioning, electrical controls, gas technician fundamentals, and the diagnostics used to keep equipment running efficiently. Hands-on lab work with real HVAC equipment is central, so you graduate confident with tools, systems and troubleshooting.

You will learn to install and commission heating and cooling systems, diagnose and repair faults, work safely with refrigerants and electrical controls, and prepare for industry certifications such as gas technician and refrigeration credentials. HVAC technicians are essential to homes, businesses and industry, and the trade offers excellent stability with year-round demand. Graduates work as HVAC and refrigeration technicians, installers, and service and maintenance specialists, with clear apprenticeship and certification pathways for advancement. International students gain practical Canadian technical experience and a credential tied to a recognised, well-paid skilled trade. If you enjoy hands-on problem-solving and want strong job security in a future-proof field, this fast-paced program is an excellent launchpad into a skilled-trades career.

Fleming’s supportive learning environment and emphasis on real Canadian experience help international students build both skills and confidence, opening the door to rewarding roles such as HVAC Technician after graduation.