Sub-Zero is known as one of the best brands of refrigeration appliances on the market. Therefore, it’s no surprise that home owners are disappointed when their units stop working properly. Fortunately, most refrigerator problems are easily solved and can sometimes even be fixed by yourself at home. However, if you’re unable to find the source of your problem, or you simply need help diagnosing your problem, don’t hesitate to contact us today. Our technicians are always on standby, and ready to help!