Issaquah, WA
Sub-Zero Freezer Repair
Defrost-circuit failures, frost build-up and temperature drift on Sub-Zero freezer columns and drawers.
What we get called out for
- Ice cream has gone soft but the display still reads 0°F
- Thick frost across the rear panel that has to be chipped off every few weeks
- Freezer drawer no longer closes flush because the gasket has iced up
- Loud rattle from the back that stops the moment the door is opened
How the visit runs
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Model number and symptom
Given on the phone, it usually narrows the fault before anyone gets in the van.
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Diagnostic on site
Temperatures logged, defrost circuit tested, sealed system read under gauges where the readings call for it.
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A firm number
Parts and labour quoted before anything is opened up. The $89 service call comes off the total if you go ahead.
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Repaired and verified
The unit is run back down to spec and you are shown the readings before we pack up.
What it costs
What this work runs in Issaquah
Flat $89 service call covering the visit and full diagnosis, credited against the repair once you approve it.
Each range below is the finished job — parts and labour together, not a starting point. Which end of it your unit lands on is settled before the work starts: one firm number, agreed with you, and the service call comes off that total the moment you approve it. Nothing is dismantled on a guess.
- Door gasket or seal replacement $270–$650
- Evaporator or condenser fan motor $340–$670
- Defrost heater, thermostat or sensor $270–$620
- Ice maker, water valve or supply line $290–$750
- Electronic control board $400–$920
- Compressor or sealed-system repair $1,310–$3,130
For scale: a comparable built-in replacement, before installation and cabinetry work runs $11,080–$23,060. That is the figure every one of these repairs is really being measured against, and it is usually why a well-specified built-in is worth putting right rather than pulling out.
From the valley
What people actually said
3 recent Sub-Zero calls around Issaquah, in the customer’s words.
Rated 5.0 / 5 · 1,914 reviews
This column had frosted over twice before, so I wanted proof this time. He measured the defrost heater and wrote the readings in my notebook: open circuit. New heater, one cycle watched, panel dry.
Only the freezer half of the pair was in trouble: frost across the rear wall that I chipped off every few weeks. The defrost control had failed — not my housekeeping. Six weeks on, still clear.
The drawer stopped closing flush and I was sure the runners were finished. Ice had packed the gasket channel after a door left ajar in July. He thawed it out properly and reset the alignment.
Next step
Get it looked at properly
A $89 service call, credited in full against an approved repair. Gauges where they are needed and a firm price before anything is opened up. Issaquah and the wider I-90 corridor, 8:00 am – 8:00 pm, seven days.