HVAC Service Technician - Install, Repair & Optimize

Sayown Bizz Managements; Singapore; On-site; SGD 36,000 - 48,000; Full time

Job summary

Sayown Bizz Managements is seeking an air conditioning service technician in Singapore to install, maintain, and repair cooling, heating, and ventilation systems. You will inspect electrical circuits, replace faulty parts, and ensure safety and compliance with local codes.

You will mount indoor and outdoor units, connect copper piping, wire controls, and perform leak tests while coordinating with clients and contractors for routine O&M tasks.

Qualifications

• Experience installing, maintaining, and repairing cooling, heating, and ventilation systems.
• Ability to test electrical circuits and mechanical parts to identify root causes of failures.
• Familiar with mounting indoor/outdoor units and wiring controls per blueprints.
• Knowledge of safety codes and local building regulations.

Responsibilities

• Install, maintain, and repair HVAC systems to ensure safe and efficient operation.
• Clean filters and coils, check refrigerant levels, and improve air quality.
• Test circuits and replace faulty components as needed.
• Mount units, connect piping, and wire controls per blueprints.
• Conduct pressure and leak tests and startup procedures.
• Supervise contractors for daily and non-routine O&M works.
• Communicate with clients and customers.

Skills

AC systems

Electrical testing

Troubleshooting

Maintenance planning

Education

Technical diploma

Tools

Leak testing tools

HVAC tools

Job description

Sayown Bizz Managements is seeking an air conditioning service technician in Singapore to install, maintain, and repair cooling, heating, and ventilation systems. You will inspect electrical circuits, replace faulty parts, and ensure safety and compliance with local codes.

You will mount indoor and outdoor units, connect copper piping, wire controls, and perform leak tests while coordinating with clients and contractors for routine O&M tasks.