Freezer Repair
Freezer Repair San Francisco
A malfunctioning freezer can lead to spoiled food and unnecessary stress. Top Appliance Repair provides expert freezer repair across San Francisco for standalone units, built-in models, and integrated refrigeration systems. We service all major brands including Sub-Zero, GE, Whirlpool, Samsung, LG, Frigidaire, Bosch, Liebherr, and Thermador.
Common Freezer Problems We Repair
The most common freezer problems include not cooling properly, excessive frost buildup, strange noises, and continuous running. A freezer that isn’t cold enough often points to a defective thermostat, failed compressor, or sealed system leak. Frost buildup on the back wall indicates a defrost system failure involving the defrost heater, timer, or thermostat.
Leaking water or puddles beneath the freezer usually result from a blocked defrost drain. Noise such as buzzing or rattling often signals a failing fan motor or compressor problem. Freezers that cycle on and off too frequently may have temperature sensor faults or door seals that no longer close properly.
Frost-Free and Built-In Freezer Repairs
In frost-free freezers, an evaporator fan failure can cause uneven cooling or thawing food. Sub-Zero and Liebherr built-in models often experience defrost drain blockage or control board issues. Samsung and LG freezers can develop fan motor or ice buildup problems related to failed defrost sensors.
Ice Maker and Water System Repairs
Ice makers inside freezer compartments sometimes stop working due to faulty fill valves, clogged lines, or defective modules. When these systems malfunction, water leaks and ice jams can occu
Trusted Freezer Repair Experts in San Francisco
Top Appliance Repair handles all these issues with precision diagnostics and genuine parts. Whether you have a Sub-Zero freezer that won’t stay cold, a Whirlpool chest freezer icing up, or a Samsung freezer making noise, our professional repair ensures consistent freezing temperatures and long-lasting performance.