About Appliance Master ®: . Appliance Master ® opened for business in 1983 to provide New Jersey consumers trustworthy and budget-friendly appliance repair. They truly are highlighted from the competition by being the only appliance repair company around for folks to access their database and arrange an appliance repair appointment online, any time, any day. Customers praise the Controlled Booking System that enables them to select the service time that best accomodates them.