GT Appliance Repair Has Been In Business For More Than Sixteen Years With more than 16 years of industry expertise under our belt, GT Appliance Repair is dedicated to delivering you professional and prompt appliance repair services when you have an appliance that is not functioning as it should be. Our commitment to delivering top-of-the-line customer care is paramount to our business success and is maintained and implemented at each step of the repairing process. We carry many parts for repairs in our service van.