About Appliance Master ®: . Appliance Master ® was set up in 1983 to offer area homeowners and business managers in New Jersey the best appliance repair service you can find in the field. The company designates themselves aside from the rest by furnishing the only method available where the customer can browse their database and set their own appliance repair appointment online, 24 hours a day, 7 days a week. The Customer Controlled Booking System improves response time and saves the consumer time and money by helping them to choose the service time that best accommodates their timetable.