About Appliance Master ®: . Appliance Master ® has been in operation over 30 years supplying reliable appliance repair with superior customer service. Consumers take advantage of the ease of scheduling their appointment online at an appropriate time that suits them effectively. All appliance service specialists are certified master technicians who come in clearly logoed vehicles, thoroughly stocked with appliance parts to bestow same day service most of the time. Appliance repair professionals are friendly, straightforward, background screened, drug tested and adequately insured so the client can enjoy assurance.