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Sub-Zero Repair Sammamish, WA · independent service
8:00 am – 8:00 pm, seven days · line answered 24/7 (425) 610-8986

Sub-Zero · Sammamish

Wine Cooler Repair

Zone drift, condensation and failed lighting on Sub-Zero wine storage and undercounter wine units.

What people describe on the phone

  • Upper zone reads 55°F and the lower zone will not come below 60°F
  • Condensation running down the inside of the glass door
  • Interior LEDs dead on one side or flickering when the door opens
  • Unit humming loudly at night in a room next to a bedroom

How the visit works

The service call is a flat $89 and covers the full assessment — temperatures logged, defrost circuit run through a cycle, airflow and seals checked, and the sealed system read under gauges when the symptoms point there. You get a firm parts-and-labour number before anything is opened up, and the $89 comes off it in full when you approve the repair.

From the plateau

What Sammamish customers actually said

Collected after the invoice, edited only for length.

4.9 / 51,480 reviews

  • Half the interior lighting was dead and the rest flickered every time the door opened. He replaced the LED board and the harness behind the upper trim. The first board was the wrong revision, hence four.
    Paloma E.SahaleeMar 2026
  • Lower zone would not come below sixty whatever I set it to, which the reds survived and the whites did not. The zone damper motor had failed. He replaced it and logged both zones for an hour.
    Loretta S.KlahanieOct 2025
  • The unit shares a wall with our bedroom and had begun humming loudly enough to wake us. Compressor mounts had perished and the fan blade was clipping its shroud. Now you lean in to hear it.
    Trent B.KlahanieMay 2026

Book a service call

Tell us the model and what it is doing

Two lines is usually enough to know which parts to load. Calls placed before noon on the Sammamish plateau are normally seen the same day.

  • On site 8:00 am – 8:00 pm, seven days · phone answered 24/7
  • $89 service call, credited against an approved repair
  • Klahanie · Pine Lake · Sahalee · Trossachs
Multimeter probing the wiring harness and control board behind the lower panel of a stainless built-in unit