Sears Home Services repairs Samsung microwaves. Best Buy's Geek Squad service repairs built-in appliances and over-the-range microwaves, but not other types of Samsung microwaves. Samsung microwaves can also be repaired through the manufacturer, and all or part of the repair may be covered by warranty.
Microwave repair parts are available from retailers such as Repair Clinic. Samsung microwaves come with parts warranties, but parts retailers are a good source for consumers whose warranties have expired. Professional repair services bring their own parts and include them in the total repair cost. Purchasing third-party parts is only necessary for a DIY repair.