About Appliance Master ®: . Appliance Master ® has been in business over 30 years supplying skilled appliance repair with superior customer service. Customers appreciate the ease of booking their appointment online at an appropriate time that accommodates them perfectly. All appliance service professionals are certified master technicians who show up in clearly labeled vehicles, fully stocked with appliance parts to bestow same day service in many cases. Appliance repair professionals are warm and friendly, ethical, background screened, drug tested and appropriately insured so the consumer can enjoy ease of mind.