Refrigeration Technician

WBSQ HOLDINGS PTE. LTD.; Singapore; On-site; SGD 28,000 - 45,000; Full time

Benefits offered by this job

Transport provided

Transport allowance

Job summary

WBSQ HOLDINGS PTE. LTD. is hiring an experienced Refrigeration & Aircon Technician to handle cold room building, commissioning, aircon installation and repair, and household refrigerator servicing.

The role covers site-based work across Singapore and full-time hours. You will build and commission cold rooms and walk-in chillers, install residential and commercial aircon units, perform maintenance, and diagnose faults in refrigeration systems.

Qualifications

• Minimum 3 years hands-on refrigeration and aircon experience.
• Ability to handle and recharge refrigerant gas (R410A, R32, R22).
• Able to read wiring diagrams and piping schematics.
• Experience with cold room commissioning is a strong advantage.
• Installation and on-site work.
• Valid driving licence is a plus.

Responsibilities

• Build, install and commission cold rooms, walk-in chillers and freezers.
• Test and verify refrigeration systems meet temperature specs.
• Troubleshoot and repair cold room breakdowns on-site.
• Install, service and repair residential and commercial aircon units.
• Perform aircon maintenance including chemical wash, gas top-up and drainage clearing.
• Diagnose aircon faults including compressor, PCB and fan motor issues.
• Repair household refrigerators and freezers including compressor replacement, thermostat, gas recharging and electrical faults.

Skills

Refrigeration & Aircon experience

Reading diagrams & schematics

On-site installation

Troubleshooting

Tools

R410A & R32 handling

Piping & insulation knowledge

Job description

We are hiring an experienced Refrigeration & Aircon Technician to handle cold room building and commissioning, aircon installation and repair, and household refrigerator servicing.

Day-to-day work includes:

• Build, install and commission cold rooms, walk-in chillers and freezers including piping, insulation panels and condensing units

• Test and verify refrigeration systems meet required temperature specifications

• Troubleshoot and repair cold room breakdowns on-site

• Install, service and repair residential and commercial aircon units (split unit, cassette, ceiling mounted)

• Perform aircon maintenance including chemical wash, gas top-up and drainage clearing

• Diagnose aircon faults including compressor, PCB board and fan motor issues

• Repair household refrigerators and freezers including compressor replacement, thermostat, gas recharging and electrical faults

Candidate must have:

• Minimum 3 years hands-on experience in refrigeration and aircon

• Ability to handle and recharge refrigerant gas (R410A, R32, R22)

• Able to read wiring diagrams and piping schematics

• Experience with cold room commissioning is a strong advantage

• Installation and on-site work

• Valid driving licence is a plus

Work arrangement:

• Full time, 5.5 days a week

• Site-based work across Singapore

• Transport provided or transport allowance given