Sub-Zero Ice Maker Repair in the Bay Area
The ice maker built into a Sub-Zero refrigerator or freezer is one of the most common — and most misdiagnosed — service calls we get. The fix might be a water inlet valve, a frozen fill tube, a clogged line, the ice mold, a thermostat or the module. We find which, and only replace what’s actually failed. (Have a stand-alone clear-ice unit instead? That’s a different platform — see below.)
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
In-fridge ice maker vs. a stand-alone ice machine
This page covers the ice maker built into your Sub-Zero refrigerator or freezer — the unit that fills a small mold from a fill tube and ejects cubes with a heater and rake. Most no-ice and small-cube calls on a built-in fridge come down to the water inlet valve, a frozen fill tube, an overdue filter or the ice module itself, and we test the whole water path from valve to mold before quoting.
If your ice instead comes from a dedicated, stand-alone clear-ice appliance — the built-in or undercounter machine in a home bar or butler’s pantry that grows clear ice on a chilled evaporator plate and releases it with a hot-gas harvest cycle — that is a different platform with its own pump and drain. We repair those too, on our dedicated Sub-Zero ice machine page.
- No ice, low output or tiny / hollow cubes from the in-fridge unit
- Frozen fill tube and failed water inlet valve
- Overdue filter, clogged line and bad-tasting ice
- Ice mold, heater, thermostat and module faults
Have a dedicated clear-ice unit? See our stand-alone Sub-Zero ice machine repair, or the symptom guide for a Sub-Zero ice maker not making ice.
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.
Learn more
Wine Cooler Repair
A zone drifting above set point and putting your bottles at risk.
Learn more
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 more Sub-Zero Not Cooling
The fridge runs constantly but the temperature keeps climbing — often a condenser, fan or sealed-system issue.
Learn more Sub-Zero Leaking Water
A frozen or clogged defrost drain pushes melt-water past the pan and onto the floor — the most common leak we see.
Learn more Sub-Zero Making Noise
Often a failing evaporator or condenser fan motor, or a compressor mount that’s let go.
Learn moreWe also repair Wolf, Cove, Viking & Thermador. Searching for Sub-Zero repair near me? We cover the whole Bay Area, often same-day. 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.