About Appliance Master ®: . Appliance Master ® has been in operation over 30 years supplying proficient appliance repair with impressive customer service. Customers appreciate the convenience of scheduling their appointment online at an appropriate time that accommodates them perfectly. All appliance service professionals are certified master technicians who come in properly logoed vehicles, completely stocked with appliance parts to bestow same day service most of the time. Appliance repair contractors are warm and friendly, upfront, background evaluated, drug tested and completely insured so the client can enjoy assurance.