Refrigeration Technician (Commercial Cold Rooms) – Permanent

You'll install, service and repair refrigeration and aircon systems across Bloemfontein. It's a practical job: you'll see what you got done before you go home.

The site is in Bloemfontein; early starts mean public transport timing matters, so check your route before applying.

• Commission new systems and show the client how to use the controls
• Recover refrigerant into cylinders and log every kilogram used
• Clean coils, replace filters and check drain lines on scheduled services
• Service cold rooms, display fridges and freezers on planned maintenance routes
• Pressure test with nitrogen, pull a deep vacuum and charge with R410A, R32 or R134a
• Install split units, cassettes and ducted systems, including brazing and vacuum work
• Replace thermostatic expansion valves and electronic controllers

• Refrigeration and air-conditioning trade test or an NQF 4 occupational certificate
• At least 2 years servicing commercial or residential systems
• SAQCC Gas registration as an authorised person for refrigerants
• Understanding of single- and three-phase control circuits

• Experience with VRF systems or chillers
• CO2 transcritical refrigeration experience in retail stores
• Building management system alarm handling

• Company vehicle with a fitted tool rack
• Standby pay for weekend fridge breakdowns
• Manufacturer training on new equipment ranges

• Your SAQCC Gas card must be current. Put the expiry date on your CV so nobody has to ask.
• Say which refrigerants and system types you have worked on. A recruiter for supermarket work wants to see CO2 or large rack systems.