Professional Sub-Zero Refrigerators Repair in Doraville

When a Sub-Zero refrigerator shows temperature fluctuations, the cause is often Faulty thermistor or temperature sensor sending incorrect readings to control board, Defective main control board misinterpreting sensor data, and Door gasket not sealing properly causing ambient air infiltration. Our factory-trained Doraville technicians diagnose and repair using genuine OEM Sub-Zero parts.

When a Sub-Zero refrigerator shows door seal issues, the cause is often Gasket material hardened and cracked from age or repeated exposure to heat and cleaning chemicals, Gasket pulled out of mounting channel and no longer seated properly, and Door hinge worn or bent causing misalignment of door with cabinet. Our factory-trained Doraville technicians diagnose and repair using genuine OEM Sub-Zero parts.

When a Sub-Zero refrigerator shows water leaking inside, the cause is often Clogged defrost drain tube causing meltwater to overflow into refrigerator section, Ice dam in the drain tube formed by refreezing meltwater, and Cracked or overflowing drain pan underneath the refrigerator. Our factory-trained Doraville technicians diagnose and repair using genuine OEM Sub-Zero parts.

When a Sub-Zero refrigerator shows ice maker not working, the cause is often Water supply line kinked, frozen, or shut off at the wall valve, Defective water inlet valve not opening to allow water flow, and Failed ice maker module or control board. Our factory-trained Doraville technicians diagnose and repair using genuine OEM Sub-Zero parts.