About Appliance Master ®: . Appliance Master ® was established in 1983 to give area residents and business owners in New Jersey the very best appliance repair service you can find in the industry. The company designates themselves apart from the others by presenting the only process around where the customer can search their database and arrange their own appliance repair appointment online, 24 hours a day, 7 days a week. The Customer Controlled Booking System develops reaction time and saves the consumer time and money by permitting them to pick the service time that best fits their timetable.