HVAC Chiller Technician

Commercial & Industrial | Service, Maintenance & Commissioning

We’re working with a well-established, privately owned HVAC business that specialises exclusively in commercial and industrial chiller systems. The company has built a strong reputation for technical excellence across service, maintenance, repair, diagnostics, and commissioning — and they’re now looking to add 2 experienced HVAC Chiller Technicians to the team.

You’ll be joining a close-knit, highly skilled crew working on complex plant across a varied client base, with genuine support, structure, and long-term chance.

Day-to-day responsibilities:
Service, maintain, fault-find, repair, and commission commercial and industrial chiller systems
Work across major chiller brands including York, Daikin, Trane, Carrier, and Smardt
Perform advanced system diagnostics on electrical and refrigeration components
Carry out brazing, pressure testing, vacuum testing,



and refrigerant handling
Liaise with team members and supervisors to deliver high-quality outcomes on site

What we’re looking for:
Full Refrigeration & Air Conditioning Licence
Robust proficiency with 3-phase and LV electrical control systems
Proven experience with system diagnostics, brazing, pressure and vacuum testing
Hands-on experience with EXVs, VSDs, relays, and cloud-based service platforms
Strong teamwork skills with the ability to lead by example on site

What’s on offer:
$55–$65 per hour + super (depending on experience)
Company vehicle provided, including fuel card and e-tag
Scheduled overtime with consistent hours
Supportive, collaborative team setting
Social, well-connected company culture with regular team events
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📌 Hvac Chiller Technician Sydney
🏢 Design And Build Recruitment
📍 Sydney