Professional Sub-Zero Refrigerators Repair in Marietta

When a Sub-Zero refrigerator shows temperature fluctuations, the cause is often Door gasket not sealing properly causing ambient air infiltration, Dirty condenser coils reducing overall cooling efficiency and stability, and Defrost system partially working — heating some cycles but not all. Our factory-trained Marietta technicians diagnose and repair using genuine OEM Sub-Zero parts.

When a Sub-Zero refrigerator shows door seal issues, the cause is often Door hinge worn or bent causing misalignment of door with cabinet, Gasket frozen and then forcibly opened, tearing the seal material, and Grease, food debris, or mold buildup preventing gasket from seating flush. Our factory-trained Marietta technicians diagnose and repair using genuine OEM Sub-Zero parts.

When a Sub-Zero refrigerator shows water leaking inside, the cause is often Cracked or overflowing drain pan underneath the refrigerator, Water filter housing cracked or filter not fully seated, causing internal drip, and Cracked or loose water inlet tube fitting inside the refrigerator. Our factory-trained Marietta technicians diagnose and repair using genuine OEM Sub-Zero parts.

When a Sub-Zero refrigerator shows ice maker not working, the cause is often Failed ice maker module or control board, Ice maker thermostat unable to detect tray temperature, and Freezer temperature too warm (above 15°F) for proper ice formation. Our factory-trained Marietta technicians diagnose and repair using genuine OEM Sub-Zero parts.