HVAC Service Technician – Commercial HVAC

What's on Offer

Competitive salary package or wages of $45–$60 per hour (depending on experience)

Fully maintained company vehicle, fuel card, phone, tablet, and uniform

Overtime, penalty rates, and on-call allowances available

Work with a leading Tier 1 mechanical services contractor

Diverse portfolio of commercial service and maintenance contracts across Sydney

Ongoing training and manufacturer development opportunities

Career progression into Senior Technician, Service Supervisor, or Service Manager roles

Supportive team environment with long-term job security

About the Company

Our client is a respected Tier 1 mechanical services contractor with a strong reputation for delivering high-quality commercial HVAC solutions throughout New South Wales.

Specialising in the installation, servicing, maintenance, and commissioning of commercial air conditioning and mechanical systems, they work across commercial offices, hospitals, universities, retail centres, industrial facilities, data centres, and government buildings.

Due to continued growth, they are seeking an experienced HVAC Service Technician to join their expanding service team.

Key Responsibilities

The successful candidate will be responsible for:

Carrying out preventative maintenance on commercial HVAC systems

Diagnosing faults and completing reactive breakdown repairs

Servicing a wide range of commercial air conditioning and mechanical equipment

Commissioning new HVAC systems where required

Completing detailed service reports and compliance documentation

Identifying repair opportunities and recommending system improvements

Maintaining excellent client relationships through professional service delivery

Participating in the on-call roster as required

Ensuring all work complies with WHS legislation and Australian Standards

Maintaining company vehicles, tools, and equipment to a high standard

Selection Criteria

To be successful in this role, you will have:

Trade qualification in Air Conditioning & Refrigeration

Current ARC Refrigerant Handling Licence

Restricted or Unrestricted Electrical Licence (preferred depending on state requirements)

Proven experience servicing commercial HVAC systems

Strong fault-finding and diagnostic skills

Experience working with:

Chillers

Package units

VRV/VRF systems

Split and ducted systems

AHUs and FCUs

Mechanical ventilation systems

Cooling towers

Building Management Systems (BMS)

Ability to work independently and manage your daily schedule

Excellent communication and customer service skills

Current Australian Driver's Licence

White Card (desirable)

Desirable Experience

Experience working across hospitals, data centres, universities, commercial offices, retail centres, and industrial facilities

Experience with commissioning and controls

Manufacturer training with Daikin, Mitsubishi Electric, Temperzone, Carrier, Trane, York, or Johnson Controls

Experience using mobile field service software

Strong understanding of preventative maintenance contracts

About Warami Solutions

Warami Solutions partners with leading Tier 1 and Tier 2 mechanical services contractors across New South Wales and nationally.

We connect experienced HVAC professionals with quality career opportunities across the construction, infrastructure, manufacturing, and building services sectors.

Whether you're actively looking for your next opportunity or simply interested in a confidential discussion about salaries, career progression, or the current market, we'd love to hear from you.

Apply today or contact Warami Solutions for a confidential discussion.

Know someone suitable?

We offer a $1,000 referral bonus for successful candidate referrals.