Refrigeration & Aircon Technician – Cold Rooms & On‑Site
WBSQ HOLDINGS PTE. LTD.
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Benefits offered by this job
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
Tools
Job description
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.
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