Your new company We are looking for a skilled Refrigeration & Air Conditioning Installer to join our team. You will be responsible for the installation of commercial refrigeration and HVAC systems on-site, ensuring each job meets technical and safety standards. Your new role Install commercial refrigeration systems (cold rooms, walk-in freezers, chillers) Install commercial HVAC systems (split systems, ducted systems, VRV/VRF, rooftop units) Assemble, connect, and secure piping, ducting, electrical wiring, and refrigeration components Charge systems with refrigerant and perform initial testing in compliance with ARC regulations Read and interpret technical manuals, schematics, and site plans Ensure all work meets OHS requirements and company safety standards Collaborate with other trades on-site to complete installations efficiently What you'll need to succeed Trade qualification as a Refrigeration & Air Conditioning Mechanic Restricted Electrical Licence (RETL) or equivalent ARC Tick / Refrigerant Handling Licence Proven experience with commercial refrigeration and HVAC installations Knowledge of piping, ducting, electrical connections, and system commissioning Ability to work independently or as part of a team Valid driver's licence and reliable transport Desirable: Experience with brazing, piping insulation, and system start-up Familiarity with superheat, subcooling, and refrigerant charging Previous experience on commercial project installations What you need to do now Please apply via SEEK, submit your recent Resume to shaunleabeter@mmfs.com.au or feel free to call Shaun on 0427 067 697. Mining Maintenance & Fabrication Services are an Equal Opportunity Employer