If your Sub-Zero cooler is no longer cooling your wines to the temperature you want, there might be a need for an expert to check it and fix the problem. Acco Canada Refrigeration & Appliance Service offer professional Sub-Zero wine cooler repair at an affordable price. Our service covers all kinds of wine cooler problems like :- wine cooler temperature is too cold, fog builds up on wine cooler glass door, wine cooler is not coming on and other problems.