SubZero Repair provides professional Sub-Zero appliance repair services throughout Livermore, CA and nearby Tri-Valley communities. We specialize in repairing Sub-Zero refrigerators, freezers, wine storage units, built-in refrigeration columns, and premium cooling systems using advanced diagnostics and quality replacement parts. Our technicians diagnose and repair cooling failures, compressor problems, ice maker malfunctions, temperature fluctuations, electronic control errors, water leaks, and performance-related appliance issues acro... read full review »