Sub-Zero · Mercer Island
Sub-Zero Wine Cooler and Wine Storage Repair on Mercer Island
Wine coolers in columns, undercounter wine units and the dual-zone wine storage built into island kitchens. This is the work the rest of the site is written around.
Why wine storage comes first here
A wine unit on Mercer Island lives in harder conditions than the one in the showroom. Lake air reaches the glass every time the door opens, remodels tuck the machine bay behind a kickplate that nobody vacuums, and a west window can put afternoon sun straight onto the zones. Most calls about a warm zone start there, not at the compressor.
Sub-Zero describes its wine storage as having dual evaporators, one for each zone, so one warm zone and two warm zones are different faults. A single zone that has walked away from its set point usually comes down to its own air, its door seal or a zone thermistor reading the wrong number; both zones warm together sends us to the condenser and the machine bay first, the way the note on both zones running warm sets out.
The four series of Field Notes, starting with Holding the Zones, cover the rest: condensation, gaskets, undercounter ventilation and planning a visit across the bridge. Read one before you call if you like; the phone works just as well.
What owners describe on the phone
If one of these sounds like your unit, it is the right page; if none does, describe it in your own words when you call.
- 01 Upper and lower zones drifting three or four degrees away from their set points
- 02 Condensation forming on the inside of the glass door and on the top shelf bottles
- 03 Interior lighting flickering, or staying lit with the door closed
- 04 Noticeably louder hum than it used to make, with the top shelf running warm
What it comes to
The bands wine storage work usually falls into
The $89 visit pays for the trip over and a full diagnosis, and it is taken off the repair bill when you say yes to the work.
A band is a range because one fault turns up at different sizes on different cabinets. Yours gets a single price once the fault is found, before a part is fitted or ordered; the list below is only so you know roughly where you stand before the phone call.
- Door gasket or seal replacement
- $290–$690
- Evaporator or condenser fan motor
- $310–$730
- Defrost heater, thermostat or sensor
- $270–$610
- Electronic control board
- $440–$1,000
- Compressor or sealed-system repair
- $1,330–$3,010
How an island visit runs
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On the phone
Model, serial number, what the display reads and how long it has read it. On an island those answers decide what crosses I-90 with us, so we ask them properly rather than quickly.
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At the door
Floor protected before anything moves. A panel-ready unit is only drawn out of its cabinetry once the surround has been looked at and covered.
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The diagnosis
Each zone probed against its display, the condenser and fans checked, the sealed system read on gauges when the symptom points there. The $89 visit pays for all of it.
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A price, then the repair
You hear the repair price once the fault is found and before a part is fitted or ordered. If the unit is not worth repairing, that is said plainly at the same point.
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Before we leave
The unit is left running down toward its set point and the readings are shown to you. Panels and reveals go back where they were.
In their words
What the island says
4.9 / 51,279 reviews
Interior lights flickering, and sometimes staying lit with the door shut. A harness chafed at the hinge, pinched during an old cabinet job, plus a tired switch. Both fixed, no flicker since.
Vikram J.
Ours had turned loud — a hum you could hear from the next room — and the upper zone ran warm. Condenser packed with remodel dust, mounts perished. He did what he could, then finished when the parts landed.
Cass & Ellery H.
The glass wore a permanent film of condensation and the top shelf ran warmer than the rest. Its seal had gone hard along the latch side. New seal, door realigned, and the shelves read even.
Noreen S.
Mercer Island, WA
Wine Cooler trouble on Mercer Island?
Ring with the model number and what the unit is doing, or pick a window online. The $89 visit is taken off an approved repair, and you hear the repair price before any part goes in.
Island visits 8:00 am – 8:00 pm, seven days · the line rings through 24/7