What makes a fridge stop working? The main reason that refrigerators stop working is because the cooling system or its controls fail. Refrigerators are a cooling system. They use a compressor to liquefy a gas. This liquid is then pumped into coils around the refrigerator and freezer where food is stored; and the ‘heat’ in these areas (including the food)...Do you need refrigerator repair? If you are finding that your freezer is overly icy and you are defrosting more than twice a year, this is a sign that you may need a refrigerator repair. While this doesn't seem serious it can become a bigger issue down the road - so call in for a refrigerator repair - the sooner the better! Air Nation Does Refrigerator Repairs!How do you repair a refrigerator gasket? Repair a deformed but otherwise sound gasket corner or gasket section by wiping off any dirt or mold from the surfaces and folds. Heat the deformed section with a hair dryer until the gasket is warm and pliable. Gently pull on the warmed gasket to restore its shape.How reliable are lg refrigerators? LG refrigerators are reliable with bottom-freezer and top-freezer models, but reliability surveys mark side-by-side fridge and freezer LG designs as being repair-prone, according to ConsumerReports.