About Appliance Master ®: . Appliance Master ® has been in establishment over 30 years offering professional appliance repair with phenomenal customer service. Customers appreciate the accessibility of setting their appointment online at an appropriate time that suits them effectively. All appliance service professionals are certified master technicians who appear in distinctly labeled vehicles, totally stocked with appliance parts to present same day service in many cases. Appliance repair technicians are warm and friendly, honest, background screened, drug tested and appropriately insured so the customer can enjoy confidence.