HVAC Service Technician
Join Our Team at ***** Ltd
***** Ltd is growing steadily, and we’re looking for a skilled HVAC/Refrigeration Technician to join our dynamic, professional team. If you thrive in diverse environments, enjoy solving technical challenges, and want to be part of a company committed to long-term success—we want to hear from you!
At *****, our Service Engineers are more than just technicians they’re trusted problem-solvers, valued client partners, and the frontline of our commitment to delivering excellence every time.
In this role, you’ll work hands-on with advanced systems, support high-profile projects, and play a vital part in maintaining critical infrastructure across a range of industries. You’ll be empowered to think on your feet, take ownership of your work, and be backed by a company that values skill, initiative, and integrity.
If you're looking for variety, respect for your craft, and room to grow—this is the opportunity for you.
Position: HVAC/Refrigeration Service Technician
Location: Waikato region
Employment Type: Full-Time (40 hours/week)
Key Responsibilities
Perform routine servicing and repairs on commercial air conditioning systems.
Carry out scheduled maintenance on air conditioning, ventilation, and refrigeration systems.
Work with central plant chilled water systems, VRF/VRV systems, and air-cooled/water-cooled chillers.
Service and maintain DX and chilled water (CHW) process coolers.
Diagnose and repair faults in HVAC system components, including fan motors, compressors, and refrigerant circuits.
Install, commission, and start up new air conditioning and refrigeration systems.
Read and interpret construction drawings, technical data sheets, and system specifications.
Use appropriate hand tools for HVAC installations and repairs, including welding ACR copper tubing.
Conduct pressure testing and system evacuation to ensure safe and efficient operation.
Perform basic electrical work, including limited isolation, disconnection, and reconnection of HVAC equipment.
Calibrate and adjust temperature control systems, including interfacing with Building Management Systems (BMS).
Adhere strictly to all Health & Safety procedures, including hazard identification, use of PPE, and site-specific protocols.
Maintain safe work practices at all times and participate in toolbox talks, site inductions, and H&S reporting as required.
Qualifications:
National Certificate in Refrigeration and Air-conditioning or National Trade Test Certificate Class III Assistant Tradesperson.
Minimum 5+ years of post-qualifying experience in central plant systems and chillers; 8+ years of relevant experience may substitute for formal qualifications.
Desired Skills and Attributes:
Self-motivated with the ability to work independently.
Strong communication skills with a focus on customer relationship management.
High standard of workmanship and personal appearance.
Availability to participate in the callout roster.
Remuneration:
Competitive hourly rates ranging from $34 to $50, based on experience, plus a tool allowance.
Benefits include a fleet vehicle, company uniform, and a mobile phone.
About Us:
***** Ltd is an accredited employer committed to fostering a supportive and growth-oriented work environment.
For more information about our company, please visit: http://www.economech.co.nz
Application Process:
All applications will be handled with the strictest confidence.
If you are ready to take on a new challenge in a thriving company, please submit your resume and cover letter.
Employer questions
Your application will include the following questions:
Which of the following statements best describes your right to work in New Zealand?
How many years' experience do you have as a Heating, Ventilation and Air Conditioning Technician?
Are you willing to undergo a pre-employment medical check?
Do you have a current New Zealand driver's licence?
Do you hold a current electrical licence?
Are you currently registered with the Electrical Workers Registration Board (EWRB)?
How would you rate your English language skills?
Employer questions
Your application will include the following questions:- Do you have experience repairing small plant equipment?
- Are you willing to undergo a pre-employment medical check?
- Which of the following statements best describes your right to work in New Zealand?
- Do you have experience in a role which requires relationship management experience?
- How many years' experience do you have as a Heating, Ventilation and Air Conditioning Service Technician?
- Do you hold a current electrical licence?
- Do you have a current New Zealand driver's licence?
- Have you worked in a role which requires a sound understanding of OH&S/WHS?