Gas refilling _ for refrigerants such as r134a, r600. Freon top up. Cleaning of the inner compartments that have bad odour. Full system maintenance Fixing of electronic boards Replacement of compressors Fixing of freezer condensers Replacement of fuses, temperature sensors, start relay, rotor, overload and relay  capacitors Replacing fans 240 v, and 12 v. Installing surge protectors and power guards. Repair of a leakage in the gas piping system Repair of the refrigerator  evaporator. Replacement of fridge and freezer compartment. Fridge not turning on Freezer not cooling Defrost Not working Compressor vibration too loud Insufficient refrigerant We solve cold room problems such as . Some product is freezing . Some product is shrivelling . Some product is sweating or has free water on it . Product is displaying premature ripening, discolouring, loss of leaves (plants) . Product has odours or off-flavours . Product is rotting . Walls and/or ceiling are condensating . Walls and/or ceiling are mouldy . Walls and/or ceiling are rotting . Ceiling is dripping . Floor is drying out even if floor is sprayed with water . Inside air temperature fluctuates during storage period . Inside air temperature is warmer than desired during storage period . Inside air temperature is colder than desired during the storage period . Inside air temperature is not uniform . The storage air smells bad or is difficult to breathe . Evaporator coils are icing up and run a lot of condensate . Electrical consumption is rising Freezers faults can’t turn on, Not keeping food cold Leaks; Not cooling properly; Very noisy; Water dispenser not working; Defrosting issues