Refrigeration and Air Conditioning Mechanic Course
Get the hands-on skills to diagnose, service, and maintain air conditioning systems the right way. This course covers everything from refrigeration fundamentals and electrical circuits to advanced troubleshooting and preventive maintenance. Whether you're starting out or levelling up, you'll leave job-ready and confident on every service call.

from 4 to 360h flexible workload
valid certificate in your country
What will I learn?
You'll build a complete understanding of how AC systems work, starting with the refrigeration cycle and moving through electrical circuits, compressor service, ductwork, and system commissioning. You'll learn to use manifold gauges, multimeters, and digital diagnostic tools to find and fix real faults fast. Refrigerant handling, certification requirements, and EPA compliance are covered in full. You'll also develop structured troubleshooting methods that cut diagnostic time and reduce costly callbacks. Commercial rooftop units, heat pumps, smart controls, and energy efficiency ratings round out your training so you can take on a wide range of service calls.
Elevify advantages
Develop skills
- Refrigerant Handling: Recover, recycle, and charge refrigerants safely and in full compliance.
- Electrical Fault Diagnosis: Isolate open circuits, shorts, and failed components using test instruments.
- System Commissioning: Verify superheat, subcooling, and performance data against manufacturer specifications.
- Preventive Maintenance: Execute residential and commercial tune-ups that extend equipment life significantly.
Suggested summary
Before starting, you can change the chapters and the workload. Choose which chapter to start with. Add or remove chapters. Increase or decrease the course workload.What our students say
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