About Appliance Master ®: . Appliance Master ® was developed in 1983 to provide area home and business operators in New Jersey the finest appliance repair service you can find in the profession. The company distinguishes themselves aside from the rest by presenting the only system existing where the homeowner can surf their database and set up their own appliance repair service call online, 24 hours a day, 7 days a week. The Customer Controlled Booking System greatly improves response time and saves the client time and money by enabling them to choose the service time that best accommodates their agenda.