About Appliance Master ®: . Appliance Master ® went into business in 1983 to supply New Jersey homeowners reliable and reasonably priced appliance repair. They genuinely are highlighted from the competition by being the only appliance repair supplier in the market for people to gain access to their database and make an appliance repair appointment online, any time, any day. Customers love the Controlled Booking System that allows them to pick the service time that works best for them.