Sub-Zero Ice Maker Repair in the Bay Area
Sub-Zero ice makers — including the stand-alone clear-ice machines — are one of the most common service calls we get, and one of the most misdiagnosed. The fix might be a water inlet valve, a clogged line, the ice mold, a thermostat or the control. We find which, and only replace what’s actually failed.
SubZeroBay is an independent Sub-Zero, Wolf, Cove, Viking & Thermador built-in appliance repair service across the San Francisco Bay Area — ice maker repair. Expect same-day visits, genuine OEM parts, a flat $89 service call credited toward the repair, and a 365-day labor warranty.
- What we repair
- Built-in refrigerators, freezers, ice makers, wine storage, ranges, ovens, cooktops & dishwashers
- Service call
- $89, credited toward the repair
- Warranty
- 365-day labor warranty, plus parts
- Rating
- 4.9 / 5 from 749 reviews
- Service area
- SF Bay Area — Peninsula, South Bay & East Bay
- Hours
- Open 24 hours, 7 days
- Call
- (650) 668-1172 · book online
Common ice maker repair problems
If your unit is doing any of these, we can almost certainly help — usually the same day.
No ice at all
Empty bin — typically a water inlet valve, frozen fill tube, module or thermostat.
Low or slow production
Half-batches or a bin that never fills, from low water flow or a tired component.
Cloudy / small / hollow cubes
Water-quality, fill-level or freeze-time issues on standard and clear-ice units.
Leaking water line
Drips behind or under the unit from a cracked line, fitting or valve.
Ice maker freezing up
A frozen mold or fill tube that jams the whole cycle.
Bad-tasting ice
Old filters, stagnant lines or contamination we flush and resolve.
Done properly, the first time
- Water-path testing from valve to mold — the full cycle, not a guess
- Genuine OEM Sub-Zero ice-system parts and filters
- Up-front flat-rate quote before any parts go in
- A 365-day warranty on our labor, plus parts
Stand-alone ice machines & clear-ice units
Beyond the ice maker tucked inside a refrigerator, we repair dedicated ice machines — the stand-alone, built-in units that produce restaurant-grade clear ice for a home bar, butler’s pantry or entertaining kitchen. These run a different gourmet ice-making cycle from a fridge ice maker, with their own water system, harvest assembly and drainage, so they need a technician who actually knows the platform.
If your ice machine has stopped producing, slowed down, started making cloudy or hollow cubes, or is leaking at the supply or drain, we test the full system — inlet valve, water filtration, evaporator plate, harvest cycle and pump — and fix the real fault. That includes the stand-alone and undercounter ice machines found in home bars, butler’s pantries, ADUs and guest houses across the Bay Area.
- No / low ice output and long harvest cycles
- Cloudy, soft or hollow cubes on clear-ice units
- Water filtration, scale and bad-taste issues
- Inlet-valve, pump, drain and leak faults
- Built-in, undercounter and free-standing ice machines
Other repairs we handle
Refrigerator Repair
Fresh-food section drifting warm, uneven zones, or the whole unit losing temperature — from airflow blockages and fans to sealed-system faults.
Learn more
Freezer Repair
Food softening, ice melting, temperature creeping up above set point.
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Wine Cooler Repair
A zone drifting above set point and putting your bottles at risk.
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Sealed System Repair
A unit that runs but never gets cold — a classic compressor or refrigerant symptom.
Learn more
Control & Electronics
No power to the panel, or a screen that won’t light or respond.
Learn moreWe also repair Wolf, Cove, Viking & Thermador. Not sure what’s wrong? Try the troubleshooting guide, or keep it healthy with a maintenance tune-up.
How ice maker repair works
- 01
Call or book online
Tell us the appliance and the symptom. We confirm the soonest realistic visit, often the same day.
- 02
On-site diagnosis
A specialist tests the unit properly and pinpoints the real fault before recommending any part — a flat $89 service call, credited toward the repair.
- 03
Flat-rate quote
You get one clear, written price for the whole repair before any work begins. No hourly meter, no surprises.
- 04
Genuine-OEM repair
We complete the repair with genuine OEM parts matched to your model and serial — usually in a single visit.
- 05
365-day labor warranty
Every repair is backed by a 365-day warranty on our labor, plus a parts warranty.
What Bay Area homeowners say
Our built-in Sub-Zero stopped cooling overnight. They came the same day, found a failed evaporator fan, and had it cold again before dinner. Clear pricing, no drama.
I thought I needed a whole new fridge. Turned out to be a control board — they diagnosed it properly instead of throwing parts at it. Saved me thousands.
Our Wolf range wouldn’t light. The tech replaced the igniter and cleaned up a burner the same visit. Knew the appliance inside out.
Wine fridge was swinging in temperature and I have bottles I actually care about. They recalibrated the zones and replaced a sensor. Rock-steady since.
The ice maker had quit completely. They traced it to the water valve, not the whole module like another company wanted to replace. Honest and fast.
Replaced the door gaskets and dialed in the temps on our Sub-Zero column. Food’s fresher, the bills dropped, and the tech left the kitchen spotless.
Ice Maker Repair across the Bay Area
From coastal homes in Pacifica to Silicon Valley kitchens in San Jose and the East Bay — wherever you are, we’re a short drive away.
Peninsula
South Bay
Don’t see your city? Call (650) 668-1172 — we may already be nearby.
Frequently asked questions
Are you an authorized or factory-certified Sub-Zero repair service?
How fast can you come out?
Which brands do you repair?
Do you use genuine parts?
Do your repairs come with a warranty?
How much does a repair cost?
Should I repair or replace my Sub-Zero?
What should I do before the technician arrives?
Need ice maker repair today?
Specialists across the Bay Area — from San Jose to Palo Alto and the East Bay. Call now or book online for fast, guaranteed service.