KONGRA LLC · Wine refrigeration
Wine Cooler & Wine Refrigerator Repair
Independent diagnostics and repair for built-in and freestanding wine refrigeration units in San Jose and the Bay Area.
Common issues
Wine cooler problems we diagnose
Not cooling to setpoint
Temperature swings between zones
Compressor / fan noise
Condensation inside cabinet
Door seal / hinge issue
Control board / display error
LED lighting failure
Ice or frost buildup
Related repair services
Reviews
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FAQ
Frequently asked questions
Which wine cooler brands do you service?+
Built-in and freestanding wine refrigeration including Sub-Zero, Wolf, Miele, Thermador, U-Line, Marvel and similar high-end units.
Do you handle sealed-system work?+
KONGRA provides diagnostics and coordinates certified contractors for refrigerant and sealed-system work. The scope, responsible provider and price are confirmed before work begins.