Refrigerators stay cold by circulating a special refrigerant gas (often called Freon or refrigerant). If this gas leaks out or is low, the fridge won’t cool. Our technicians are trained to handle refrigerants safely. We first find any leaks in the sealed system. Then we braze or weld the metal lines to seal any holes, following strict safety standards. Only certified technicians perform this work, as it requires skill and the right equipment. After the leak is fixed, we recharge the correct refrigerant back into the system so your fridge cools properly. For example, Freon is the gas that absorbs heat and makes the fridge cold. We always check the system pressure and test the cooling to ensure the leak is fully resolved.