Contact

Ring the island line, or pick a window online

The phone is quickest. It rings through 24/7, and on an island the call is where a Sub-Zero repair starts: the model and serial off the rating plate, then one plain symptom. The note on what to tell us on the phone lists the rest. If it can wait, choose a window on the booking page instead.

Most calls here are about wine cooler and wine storage repair, and if you already suspect a component, the parts reference says what each one does, how it fails on the island and what we test before replacing it.

Undercounter stainless unit seen from above with its lower panel open, a multimeter and nut drivers laid out on a folded towel
Call the island line (206) 208-3377 Rings through 24/7 Book online Pick a window on the island calendar $89 visit, taken off an approved repair
Visits booked between 8:00 am – 8:00 pm, seven days Work on the island happens inside those hours; calls are taken at any hour.
Where we work Mercer Island, WA 98040 Town Center · East Seattle · First Hill · Mercerwood

In their words

What the island says

4.9 / 51,612 reviews


  • Both zones had crept up until they read within a degree of each other, which rather defeats the point. Condenser fins behind the lower vent were furred over and a fan bearing was going. Apart again since.

    Gus P. · Town Center · Sep 2025

  • After the floors were refinished the door stopped seating and the whole cabinet frosted over. Out of level, one hinge shimmed wrong. Levelled, re-shimmed, gasket reseated. Dry all through a muggy June.

    Meiling C. · Mercerwood · May 2026

  • Door alarm going all evening with the door plainly shut. Living this near the water, I blamed the damp. The gasket had lost its magnet strip along the hinge edge, so it looked perfect and sealed nothing.

    Hana T. · Mercerwood · Feb 2026

Book a visit

Book the crossing

One external booking page and a phone line; no form, no mailbox, and nothing about your kitchen kept on this site.

Base grille off beneath a stainless drawer front, the compressor bay exposed, with a multimeter, drivers and a bagged spare part on a blue work mat
Island covered
Mercer Island, WA 98040 — Town Center to the south end
Visits booked
8:00 am – 8:00 pm, seven days
The island line
rings through 24/7
First visit
$89, taken off an approved repair
(206) 208-3377
  1. Choose a window

    The booking page shows the island calendar as it stands. The window you pick is the one that is held for you.

  2. Give us the plate

    Model and serial from the rating plate inside the cabinet, and what the display has been reading. That decides which parts come across the bridge.

  3. We read it properly

    Zones probed against the display, the condenser and fans checked, gauges on the sealed system only where the symptom points there. The $89 visit covers the lot and is taken off an approved repair.

Book online

A wine zone that has climbed well past its set point is worth a phone call rather than a booking slot: the island line rings through 24/7, and a bottle cannot be un-warmed.