My ice maker stopped but everything else in the fridge works fine. What is wrong?

Usually water is not reaching the mold. The two most common reasons are a frozen fill tube and a failed water inlet valve, and an overdue water filter runs a close third. We check the fill tube for an ice plug, meter the valve, and test flow through the filter, then run a forced harvest to watch the maker fill, freeze, and eject. It is almost always one part, and we sort which one in the first part of the call.

Why is my ice maker making tiny or hollow cubes?

Small or hollow cubes mean the mold is not filling all the way, which points at low water flow. The usual causes are a clogged or overdue water filter, a partly stuck inlet valve, low supply pressure, or a kinked line behind the fridge. Reverse-osmosis systems often cannot push enough pressure for an ice maker without a booster. We check filter flow and supply pressure first, since those are the cheap fixes, before touching the maker itself.

Are you local, and how fast can you get out for an ice maker repair?

We are based in San Ramon and run appliance calls across the Tri-Valley and the East Bay every day. We usually stock the common repair parts, and we confirm timing after the on-site diagnosis. Call (925) 999-4095 and we will get you on the schedule and tell you the diagnostic and timing up front.

Is it worth repairing an ice maker or should I just buy bagged ice?

Usually worth repairing. A no-ice fault is nearly generally one part, not a failing fridge. Repair pricing is provided in a written estimate after the on-site diagnosis. The $99 diagnostic is credited toward the repair with us. We give you the exact cause and a written quote first, so the call is yours with a real number in front of you.

REFRIGERATOR ICE MAKER

Refrigerator ice maker not working? We fix it.

An ice maker that quits is one of the most common fridge calls we run, and it almost always traces back to one part, not the whole unit. Water has to reach the mold, freeze, and eject on a cycle, and any link in that chain breaks the whole thing. Find the broken link and the ice maker runs again.

The diagnostic visit is $99 and we credit it toward the repair. You get the exact part and labor in writing before any work starts.

$99 diagnostic, credited toward the repair
Written quote before work
CSLB #1136642

Call (925) 999-4095

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Why this happens

What we look for first.

Frozen fill tube. This is the first thing we check and the most common cause we find. The small tube that feeds water into the ice mold gets a slug of ice in it, usually after a temperature swing or a slow leak past the valve. Once it plugs, no water reaches the mold and the maker cycles dry. We thaw the tube, find why it froze (often a weak inlet valve dribbling water), and fix the root cause so it does not freeze again in a month.
Failed water inlet valve. The inlet valve is a solenoid behind the fridge that opens for a few seconds each cycle to fill the mold. The coil burns out, the screen clogs with mineral grit, or the valve sticks partly open and dribbles. A dead valve gives you no ice at all. A leaking one freezes the fill tube and floods the mold. We meter the coil for continuity and check the screen, then swap the valve. Common part, in stock.
Clogged or overdue water filter. A water filter past its life chokes flow to both the dispenser and the ice maker. Low flow means a half-filled mold, tiny hollow cubes, or no ice at all. People run filters a year past due all the time. We pull the filter, check flow with it out, and if that restores it, the filter was the problem. Cheap fix, and we tell you the right replacement interval for your model.
Low water pressure or a kinked RO line. Ice makers need somewhere around 20 to 40 psi to fill right. A saddle valve barely cracked open, a kinked supply line behind the fridge, or a reverse-osmosis system without a booster pump all starve the maker. You get small cubes or none. We check static pressure at the supply and inspect the line end to end. RO systems are a frequent culprit. They often do not push enough pressure for a fridge ice maker without help.
Ice maker module, motor, or optical sensor fault. The module is the gearmotor and control that times the fill, runs the harvest, and ejects the cubes. The motor strips, the thermostat in the head fails, or on optical models the emitter and receiver eyes get fogged or fail and the maker thinks the bin is full. The mold may have ice that never ejects, or it never fills at all. We run a forced harvest cycle to watch each stage, then replace the module or sensor that fails.
Defrost problem or a too-warm freezer starving the maker. The mold has to drop below freezing to trigger a harvest. If the freezer is not holding temperature, from a defrost fault, a stalled evaporator fan, or a door left ajar, the maker cycles slowly or stops. A frost-blocked evaporator warms the whole compartment. We verify freezer temperature first, because a warm box is sometimes the real reason the ice maker looks broken when the maker itself is fine.

How we diagnose and fix it

The walk-in workflow.

01
Pull the model and serial and check the freezer temperature first, because a warm box stops the maker before any part has failed.
02
Inspect the fill tube for an ice plug and the ice maker head for water in the mold, which tells us whether water is even arriving.
03
Run a forced harvest cycle and watch the sequence: does it fill, freeze, and eject, or does it stall at one stage.
04
Meter the water inlet valve coil and check its inlet screen, then verify supply pressure at the line.
05
Check the water filter age and flow, and on optical models test the bin-level sensor eyes.
06
Once the failed part is confirmed, quote the exact part and labor in writing before we start.

Pricing and warranty

What it costs. What we stand behind.

$99

Diagnostic visit. Credited toward the repair when you book the work with us.
Typical

Repair pricing is provided in a written estimate after the $99 on-site diagnosis, which is credited toward the repair.
Warranty

You get a parts and labor warranty in writing before we start: from 3 months to 2 years depending on the type of repair. Standard repairs carry 3 months on parts and labor, inverter boards 1 year, and a full sealed-system rebuild 2 years. We put the part, the price, and the labor on the quote before we touch the machine, so you know exactly what is covered.

Before you call

Is your fridge worth repairing?

Repair price depends on what failed and how the unit is built. If your refrigerator cost under $1,000 new, the repair math may not work. We diagnose the unit on site and provide the written repair estimate before any work starts.

Premium built-ins in the Sub-Zero, Monogram, and Thermador class are designed to be serviced. We diagnose the fault and help you compare the written repair estimate with replacement.

Two free checks before you call: vacuum the condenser coils, and run the dollar-bill test on the door seal by closing the fridge on a bill and seeing how easily it slides out. If the power blinked recently, give the compressor a full day before deciding it is dead. If the fridge really is done, put that money toward the next one instead. Our other trade is heating and cooling, and a replacement assessment visit for an A/C, furnace, or heat pump is free.

FAQ

Refrigerator ice maker questions.

My ice maker stopped but everything else in the fridge works fine. What is wrong?

Usually water is not reaching the mold. The two most common reasons are a frozen fill tube and a failed water inlet valve, and an overdue water filter runs a close third. We check the fill tube for an ice plug, meter the valve, and test flow through the filter, then run a forced harvest to watch the maker fill, freeze, and eject. It is almost always one part, and we sort which one in the first part of the call.
Why is my ice maker making tiny or hollow cubes?

Small or hollow cubes mean the mold is not filling all the way, which points at low water flow. The usual causes are a clogged or overdue water filter, a partly stuck inlet valve, low supply pressure, or a kinked line behind the fridge. Reverse-osmosis systems often cannot push enough pressure for an ice maker without a booster. We check filter flow and supply pressure first, since those are the cheap fixes, before touching the maker itself.
Are you local, and how fast can you get out for an ice maker repair?

We are based in San Ramon and run appliance calls across the Tri-Valley and the East Bay every day. We usually stock the common repair parts, and we confirm timing after the on-site diagnosis. Call (925) 999-4095 and we will get you on the schedule and tell you the diagnostic and timing up front.
Is it worth repairing an ice maker or should I just buy bagged ice?

Usually worth repairing. A no-ice fault is nearly generally one part, not a failing fridge. Repair pricing is provided in a written estimate after the on-site diagnosis. The $99 diagnostic is credited toward the repair with us. We give you the exact cause and a written quote first, so the call is yours with a real number in front of you.

Same appliance

Other ice maker symptoms we cover.

Ready to book the call?

Tell us the model and the symptom. We will quote it.