Appliance repair companies should carry both workers’ compensation insurance and liability insurance. Some appliance repair companies specialize in mainstream appliances, while others specialize in higher-end appliances. Before paying for an appointment, make sure the company you choose services the brand of appliance you need serviced. A lot of appliances, especially higher-end appliances, require parts that are not readily stocked. Have reasonable expectations if you have one of these appliances. The Home Reports research identified a few very good appliance repair services.