Ice maker repair: what to know

What the job involves, what changes the price, and what to ask a pro.

What ice maker repair is

Ice maker repair fixes a unit that makes no ice, makes small or clumped ice, or leaks water. A pro checks the water supply, inlet valve, filter, mold heater and control module in a refrigerator or standalone ice machine. Most calls come from a unit that stopped making ice without warning.

Signs you need it

  • The ice bin stays empty, even though the ice maker is switched on
  • The ice comes out small, hollow, clumped or cloudy
  • Water drips or pools around the ice maker or under the refrigerator
  • You hear the fill valve buzz or click but no water enters the mold
  • The ice maker arm stays up or down and does not drop ice when it should
  • Ice has built up around the ice maker housing and the mold will not release

What the pro does

  • Check the water supply line, the shutoff valve and the filter for kinks or blockage
  • Test the inlet water valve with a multimeter for coil resistance and confirm it opens
  • Check the mold heater and the ejector mechanism for the ice release
  • Inspect the feeler arm or shutoff switch and confirm it moves freely
  • Replace the failed part, such as the inlet valve, filter head, mold heater or control module
  • Run a full fill and harvest cycle and check for leaks at every fitting

What changes the price

Every job is different, so we do not publish prices. These are the things that move the quote up or down.

  • Which part failed, since a filter or feeler arm is far simpler than a control module or valve
  • Whether the failure came from a water line that needs replacing or rerouting
  • Brand and model, and whether parts are available for it
  • Built-in ice maker versus a standalone unit with its own tank and pump
  • Whether a part must be ordered, which can mean another visit
  • Access behind a built-in or tightly fitted refrigerator

What a written quote should spell out

  • Make, model and serial number, and which water and ice tests were done
  • Each failed part by name, plus any water line or fitting that was replaced
  • Whether the water supply line is included, and its length and material
  • Warranty on the parts and the labor, in writing
  • Confirmation that the fill and harvest cycle were run and leak checked

Questions to ask before you hire

  • Did you check the water pressure and the supply line before ordering parts?
  • Is the water filter the right type and was it replaced?
  • Do you carry the inlet valve or control module for my model?
  • Will you check the freezer temperature, since a warm freezer can stop ice production?
  • Does your warranty cover a leak at a water connection you made?
  • Will you show me the fill and harvest cycle before you leave?
  • If the water line must be replaced, what material and length do you use?

Red flags

  • A pro who replaces the control module without testing the valve and the heater
  • No check of the water supply line or the shutoff valve before the work
  • Leaks left unchecked after a water connection is made
  • A quote that names only a general ice maker part
  • Refusal to run a complete fill and harvest cycle before leaving

What you can do yourself

You can safely check that the freezer is cold enough, the feeler arm moves freely, the water filter is in good condition, and the supply valve behind the unit is fully open. Shut off the water supply before you disconnect any line, and unplug the unit before you touch the ice maker housing. Call a pro for valve, heater, module or wiring faults, or for any water line that must be replaced.

Licenses and permits

Ice maker repair is often not a licensed trade, but water line work can fall under plumbing rules in some areas and electrical work can need a licensed electrician. Check state and local rules with your licensing agency or building department.

Ice maker repair questions

Why is my ice maker making small ice?

Small or hollow ice often comes from low water pressure, a clogged filter or a freezer that is not cold enough. A pro checks the supply and the freezer temperature before replacing parts.

How long does an ice maker take to make ice after a repair?

A repaired ice maker usually needs one full cycle before it fills the bin. The pro should run that cycle before leaving so you can see it working.

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About this guide

This national guide is written and checked by infinibell. Rules and conditions differ by place, so local pros are credited on guides for the cities they serve, not on national ones.

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