About Appliance Master ®: . Appliance Master ® was developed in 1983 to provide area individuals and business operators in New Jersey the leading appliance repair service presented in the industry. The company puts themselves apart from the others by furnishing the only device in the market where the homeowner can browse their database and line up their own appliance repair service call 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 allowing them to select the service time that best accommodates their agenda.