About the role

We are seeking an experienced HVAC Service & Maintenance Technician to join our growing mechanical ventilation team. This role focuses on post-construction maintenance, warranty works, and Defects Liability Period (DLP) services across a range of commercial, industrial, healthcare, education, and residential projects. You will be responsible for ensuring our newly completed mechanical services installations continue to operate safely, efficiently, and in accordance with client and project requirements.

Key responsibilities

- Attend and rectify DLP and warranty service calls.
- Perform planned preventative maintenance on HVAC and ventilation systems.
- Diagnose and repair mechanical, electrical, controls, and airflow-related faults or supervise the subcontract installers under their warranty obligations.
- Conduct post-completion inspections and system performance checks.
- Service fans, AHUs, FCUs, ventilation systems, smoke control systems and associated plant.
- Liaise with clients, builders, consultants, and equipment suppliers.
- Complete service reports, maintenance records, and defect documentation.
- Ensure all works are completed safely and in accordance with relevant standards and site requirements.

About you





- Trade qualification in Air Conditioning & Refrigeration, Mechanical Services, or similar.
- Experience in HVAC service, maintenance and fault finding.
- Strong knowledge of commercial ventilation and air conditioning systems.
- Ability to read and interpret mechanical services drawings and documentation.
- Excellent problem-solving and customer service skills.
- Current Driver's Licence and White Card.
- Desirable: Refrigerant Handling Licence.
- Desirable: Restricted Electrical Licence.
- Desirable: Working at Heights, EWP, and Confined Space certifications.
- Desirable: Experience with BMS and commissioning activities.

Benefits

- Competitive salary package.
- Company vehicle, tools and mobile device.
- Diverse and interesting projects.
- Ongoing training and career development.
- Opportunity to grow within a respected mechanical ventilation specialist business.

Apply Now

If you're a motivated HVAC skilled looking for a varied role combining maintenance, fault finding, warranty works and client interaction, we'd like to hear from you.

Agency submissions will not be accepted. Direct applications only.

📌 HVAC Service & Maintenance Technician (Sydney)
🏢 Ara Mechanical
📍 Sydney