Cold room service
Commercial Cold Room Repairs in Sandton
Commercial cold rooms are the backbone of food service and retail storage. We repair walk-in cold rooms, chiller rooms and freezer rooms used by restaurants, supermarkets, butcheries and hotels across Sandton and greater Johannesburg.
Professional service
Commercial repairs cover refrigeration and control systems on insulated panel rooms with remote or self-contained condensing units. Typical work involves compressor and condenser repairs, refrigerant leak detection and repair, evaporator and fan motor replacement, defrost system repairs, controller and thermostat faults, and electrical diagnosis. We also correct installation issues — poor airflow, undersized condensers and blocked condenser locations — that cause repeat failures.
Common problems we attend
- Temperature not holding at set point
- Compressor running but not cooling
- Ice build-up on evaporator coils
- Refrigerant leak and gradual warming
- Defrost cycle not working
- Controller showing fault or incorrect reading
Our repair process
- 01Initial assessment of room temperature and performance
- 02Fault diagnosis across refrigeration, electrical and control systems
- 03Explanation of findings and root cause
- 04Repair recommendation with cost before work
- 05Repair work on site where parts allow
- 06Operational testing through temperature pull-down
- 07Maintenance recommendations to prevent recurrence
Equipment we service
Walk-in cold rooms, chiller rooms, freezer rooms, display cold rooms and cold storage rooms.
Industries we serve
Restaurants, Supermarkets, Butcheries, Hotels, Catering companies, Dairy.
Preventative maintenance
Most commercial cold room breakdowns trace back to deferred maintenance — fouled condensers, failing fan motors and undetected refrigerant leaks. A planned maintenance schedule prevents the majority of emergency callouts.
Speak to a technician
069 268 0988 012 546 6670 WhatsApp usFor urgent cold room breakdowns, call or WhatsApp to check technician availability for your site.
FAQ
Questions about this service
Commercial Cold Room Repairs
Contact us to check technician availability for your site in Sandton. Send your machine make, model and fault description and we will advise on the next step.