A Sub-Zero ice maker is a four-stage chain -- water in, freeze, harvest, store, and in Covina hot inland summers and hard imported water, a combination that ages condensers and ice makers at the same time — so a fault anywhere in it looks identical from the front.
Sub-Zero Ice Maker Faults We Repair in Covina
Harvest Cycle Jamming
Water Line or Inlet Valve Restricted
Ice Tasting of the Freezer
Overfilling the Bin
Bin Switch Not Registering
Ice Maker Not Working
Ice Maker Leaking or Overflowing
Refrigerator Ice Maker Freezing Over
Not sure your fault is on the list? Call (213) 340-2171 and we will tell you whether it is something we can fix.
What We Check First on a Sub-Zero Ice Maker
In this order, before any part is quoted — guessing at the expensive component is how a ice maker repair turns into two visits.
Water supply pressure and the inlet valve
The harvest cycle, watched through a full rotation
Mould heater and thermostat during harvest
Bin switch and whether it is registering full
Water quality, because it shows up in the cubes
More Sub-Zero Repair in Covina
Every Sub-Zero appliance we cover in Covina, and the local page for the city.
Where We Cover in Covina
We cover these Covina ZIP codes, and the rest of the metro — see the full area list:
9172491722917239177391791
Contact Our Covina Team
One number, one team, one Covina diary — not a national call center routing you to whoever is free. Glendora included.
Address11726 San Vicente Blvd, Los Angeles, CA 90049
Phone(213) 340-2171
Hours7 days a week, 9AM – 6PMCall center answered 24/7
Sub-Zero Ice Maker Repair in Covina — Questions
Are you an authorized Sub-Zero service center?
No. We are an independent repair company and are not affiliated with, authorized by, or endorsed by Sub-Zero. We repair these appliances; we do not represent the manufacturer.
How much does Sub-Zero ice maker repair cost in Covina?
There is a flat $99 service call and diagnostic fee for the visit. You get the diagnosis and the price together in writing before any work begins, and you decide at that point with no obligation to proceed.
How soon can you look at my ice maker in Covina?
Most Covina calls are booked same or next day. We are open 7 days a week, 9am – 6pm on (213) 340-2171.
What goes wrong with a Sub-Zero ice maker most often?
Water supply pressure and the inlet valve is where we start, and it is the answer more often than anything else. The full list of what we are called out for is on this page.
Can you fix a ice maker in one visit?
Usually. We carry the common ice maker failures on the van; the harvest cycle, watched through a full rotation is the one that occasionally needs a part ordered, and we tell you the wait before you commit.
Is the repair guaranteed?
Yes. Repairs are backed by up to a year on parts and labor, and we confirm the exact coverage for your repair before we start.
What parts do you use?
Professional-grade replacement parts selected for your specific appliance and model. The common failures are carried on the van, which is why most calls close in a single visit.
What do you check before quoting anything?
The sequence on this page, in order. On a ice maker that means mould heater and thermostat during harvest before any part is named, because guessing at the expensive component is how one visit becomes two.
Can you repair an out-of-warranty Sub-Zero ice maker?
Yes — most of what we do is on units past the manufacturer's warranty. If yours is still covered we will say so, because they should carry that cost rather than you.