Best Pick Reports has done the research to identify the top rated appliance repair service companies in Nashville. Call or email a Best Pick below for a quick quote. 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 services your brand. A lot of appliances, especially higher-end ones, require parts that are not readily stocked. Provide details when you request an estimate.