HVAC Service Technician – Commercial & Critical Environments

Marble Group; Sydney; On-site; AUD 90,000 - 110,000; Full time

Benefits offered by this job

Company vehicle

Tools and phone

Ongoing training and development

Long-term career opportunities

Job summary

Marble Group is seeking experienced HVAC Service Technicians to join our established NSW-based team. These hands-on roles cover service, maintenance, fault-finding and repairs across commercial and critical environments.

You'll work on a variety of equipment, hold a Certificate III in Air Conditioning & Refrigeration with NSW ARCtick, a current NSW Driver's Licence, and preferably a NSW Electrical Licence. A safety‑minded, autonomous mindset is essential.

Qualifications

• Trade qualified with Certificate III in Air Conditioning & Refrigeration and ARCtick licence.
• NSW Driver's Licence required; Electrical licence highly regarded.
• Experience in commercial HVAC service, maintenance and fault-finding.
• Safety-conscious with the ability to work autonomously.

Responsibilities

• Service & maintenance: perform planned preventative maintenance across commercial HVAC systems.
• Diagnostics & repairs: fault-find and repair HVAC and refrigeration equipment.
• Asset variety: work on split systems, VRF/VRV, AHUs, FCUs and precision cooling.
• Client relations: liaise with facility managers and site contacts professionally.
• Reporting: complete accurate digital service reports and job documentation.

Skills

Autonomous work

Work safety

Fault finding

Education

Certificate III in Air Conditioning & Refrigeration

NSW Refrigerant Handling Licence (ARCtick)

NSW Driver's Licence

NSW Electrical Licence (advantageous)

Job description

Marble Group is seeking experienced HVAC Service Technicians to join our established NSW-based team. These hands-on roles cover service, maintenance, fault-finding and repairs across commercial and critical environments.

You'll work on a variety of equipment, hold a Certificate III in Air Conditioning & Refrigeration with NSW ARCtick, a current NSW Driver's Licence, and preferably a NSW Electrical Licence. A safety‑minded, autonomous mindset is essential.