About Appliance Master ®: . Appliance Master ® has been in operation over 30 years supplying proficient appliance repair with phenomenal customer service. Homeowners take advantage of the accessibility of setting up their appointment online at a suitable time that suits them effectively. All appliance service experts are certified master technicians who arrive in clearly identified vehicles, completely stocked with appliance parts to bestow same day service in most cases. Appliance repair technicians are courteous, straightforward, background screened, drug tested and adequately insured so the customer can enjoy confidence.