The work · Westwood, MA
Sub-Zero Wine Cooler Repair
Wine storage is judged on stability, not cold, and a unit that holds several degrees above its set point is worth attending to quickly. We service dual-zone control, sealed systems, evaporator fans, door hinges and seals, and the glass on UV-treated doors.
Word for word
What gets described on the phone
- A zone reading several degrees above its set point
- Compressor cycling loudly in a room where you can hear it
- Door not latching, so the interior light never goes out
- Racks and interior surfaces sweating in humid weather
Stability rather than cold: dual-zone control and the door.
On the visit
What is actually measured
- Each zone against its set point, measured at the top and bottom of the cabinet
- Evaporator fan operation in whichever zone is drifting
- Door latch, seal and whether the interior lamp switches off on close
- Condenser airflow at the grille — the commonest cause of a warm zone
Cost
The bands this work falls into
Three things set the figure: which component failed, whether the part is on the van or has to be ordered for the platform, and how much has to come apart to reach it. A fan motor behind an interior panel and a sealed-system repair in the same cabinet are not remotely the same job, so what follows is a range and your number is quoted after the diagnosis.
| Repair | Range |
|---|---|
| Door gasket or seal replacement | $300–$730 |
| Evaporator or condenser fan motor | $300–$620 |
| Defrost heater, thermostat or sensor | $280–$670 |
| Ice maker, water valve or supply line | $300–$690 |
| Electronic control board | $520–$860 |
| Compressor or sealed-system repair | $940–$2,150 |
Flat $95 service call covering the visit and full diagnosis, credited against the repair once you approve it.
A like-for-like replacement is the other half of that decision: a new built-in of this class runs $8,660–$19,630 for the appliance alone, before delivery, panels, cabinetry or the fitting itself. That is the comparison worth making before a control board is written off as too expensive.
Also on the same visit
Reviews · Sub-Zero Wine Cooler Repair
What people said afterwards
5out of 5across 777 reviews
5 out of 5
Set to fifty five and it drifted up to sixty overnight, every night. A relay on the control board was cutting the compressor early. Replaced, and it has held within a degree of the setting ever since.
Annika F. · Needham Center
5 out of 5
Compressor noise carried into the next room and had been worsening for a year. Collapsed mounts, and the fan blade was clipping its shroud. He replaced both. Quiet evenings again.
Grady S. · Needham Heights
5 out of 5
In August the racks and the inside of the glass were sweating. Humidity control had failed open and a seal had flattened. Both replaced, and he explained why the unit needs air at the base to behave.
Lorna B. · Needham Heights
Booking
Describe the fault. Get the figure before anything opens.
A flat $95 covers the visit and the diagnosis, and comes off the bill when you approve the repair. Visits run 8:00 am – 8:00 pm, seven days; the line is answered 24/7.