About the role

G.J. Bradding Heating & Cooling is seeking enthusiastic and motivated individuals to join our team based in Melbourne, Geelong and Ballarat areas. We have full time opportunities available for Licensed Refrigeration Mechanics, Registered HVAC Mechanical Plumbers, and Mechanical Plumbing Apprentices.

Key responsibilities

Licensed Refrigeration Mechanic

- Install, service, diagnose and repair residential heating, cooling and refrigeration systems

- Complete split-system, multi-head and ducted air-conditioning installations

- Perform commissioning, pressure testing, evacuation and refrigerant charging

- Diagnose electrical, mechanical and refrigeration faults

- Carry out scheduled servicing and preventative maintenance

- Complete refrigeration pipework, drainage, ductwork and electrical connections within licence requirements

- Ensure all work complies with Australian Standards, manufacturer specifications and relevant regulations

- Complete SWMS and job documentation accurately

- Provide professional customer service and clearly explain completed work

- Maintain company vehicles, tools and equipment

Registered HVAC Mechanical Plumber

- Install residential heating, cooling and ventilation systems

- Install ducted heating, evaporative cooling, split and ducted air-conditioning systems

- Complete ductwork, pipework, drainage, flueing, ventilation and equipment connections

- Read plans, quotations and manufacturer specifications before commencing work

- Diagnose faults and complete repairs, servicing and maintenance

- Commission systems and confirm they operate safely and efficiently

- Ensure installations comply with Australian Standards, plumbing regulations and manufacturer requirements

- Complete compliance certificates,



SWMS and job documentation accurately

- Communicate professionally with customers, supervisors and office staff

- Maintain company vehicles, tools and equipment

Mechanical Plumbing Apprentice

- Assist with installing heating, cooling and ventilation systems

- Support tradespeople with ducted heating, evaporative cooling and air-conditioning installations

- Learn to install ductwork, pipework, drainage, flueing and equipment connections

- Safely use and maintain tools, equipment and company vehicles

- Follow instructions from qualified tradespeople and supervisors

- Complete assigned work carefully and to the required standard

- Follow SWMS and all workplace health and safety procedures

- Attend trade school and complete all required coursework and assessments

About you

- Licensed Refrigeration Mechanic or Registered HVAC Mechanical Plumber qualifications required for respective roles

- For Mechanical Plumbing Apprentices: must be enrolled in School or hold a Pre Certificate in Plumbing

- Self-driven and capable of working both independently and as part of a team

- Committed to delivering exceptional service

- Ability to follow workplace health and safety procedures

- Professional communication skills with customers, supervisors and office staff

About us

With over 40 years of expertise, G.J. Bradding Heating & Cooling has earned a reputation as a trusted leader in the heating, ventilation, and air conditioning (HVAC) industry. Our skilled team of service technicians and plumbers delivers superior heating and cooling solutions to residential and commercial clients alike. Committed to safety, quality, and excellent service, we are looking to expand our team with passionate and dependable individuals.

📌 Melbourne /Bacchus Marsh Registered/Licenced HVAC/RAC Plumbers & Apprentices
🏢 GJ Bradding Heatingoling
📍 Bacchus Marsh