An ice maker in Chanhassen fights well water with a fill valve the size of a pencil eraser, and the water wins.
Mon–Fri 8am–6pm · Sat 9am–3pm · Eden Prairie-based, no mileage charge inside 30 minutes
Same $99 diagnostic, same written price, same written warranty on every machine we fix in Chanhassen.

Chanhassen sits on some of the hardest municipal water on our route, and the few houses on private wells toward Lake Minnewashta and Hwy 41 run harder yet. The softener in the utility room handles the showers and the dishwasher, but the refrigerator line is often teed off before the softener. So the ice maker drinks raw water, twenty grains or more, and its fill valve seat scales a little every day. Then the valve either sticks open and floods the tray or sticks shut and the bin goes dry. That cycle plays out in the subdivisions off Galpin Blvd, Powers Blvd and Lyman Blvd every year.
Winter adds the frozen fill tube. A scaled valve weeps after it closes, the drip runs down the tube into the freezer, and by the third cold night the tube is a solid plug. The line to the valve often runs through the garage wall or an unheated mudroom in these houses, and it freezes there too when the garage sits at ten degrees for a week. Summer brings the opposite: a bin welded into one mass after a humid stretch with the freezer drawer not fully shut, or a French-door ice room frosting because its gasket has flattened. Every visit starts with a thermometer in the freezer and a hardness strip at the sink.
Fill valve scaled shut, a frozen fill tube or supply line, a failed module motor or optic sensor, or the shutoff arm parked up. We test the valve coil and flow, inspect the tube, cycle the module by hand, and confirm the freezer is cold enough to harvest at all.
Too little water per fill. Scale in the valve or its screen, a filter past its date, or a saddle valve under the sink nearly closed by mineral. We measure the fill in a cup against specification and clear or replace whatever is restricting it. In Chanhassen the valve is the answer far more often than the filter.
A valve that does not seal after the fill, or a freezer running colder than set near the tube. We thaw the tube completely, seal-test the valve and replace it when it weeps, and check the tube heater on models that have one. A thaw without a valve just schedules the next call.
A valve stuck partly open on a scaled seat or a module calling a second fill. We replace the valve, remove the sheet, clear the auger, and watch two harvests to confirm the fill is right. If the overflow reached the floor of a walk-out kitchen, we check for damage below.
Auger motor failed, door flap stuck and frosting the bin, or cubes fused in the chute. We meter the auger motor and flap solenoid, clear the chute, check the bin gasket. On French-door models the ice room seal is tested, because a flattened seal frosts the whole compartment.
Filter overdue, stale ice soaking up odors, or a film in the fill line. We change the filter, wash the bin, flush the line, and run out the first two batches. If the odor is the refrigerator’s, we look at the defrost drain and under the crispers.
An ice maker diagnosis runs fast when it runs in order. The freezer has to be at or below 5°F or the module never harvests, so that is read first. Then the valve gets three tests: coil resistance with a meter, fill volume into a measuring cup, and a seal check after closing. Then the module is cycled by hand while we watch the ejector, the mold heater and the arm. After that, the tube, the supply line and the filter. In a Chanhassen two-story we walk the line to the garage wall, because that is where it freezes. One named cause, one written price, and most repairs finish from the truck stock on the first visit.
We repair the ice makers built into Whirlpool, KitchenAid, GE, Samsung, LG, Frigidaire, Kenmore, Maytag and Bosch refrigerators, and the Sub-Zero, Thermador and JennAir built-ins in the houses on Lotus Lake and Lake Minnewashta. We do not service standalone ice machines, countertop units or bar nugget makers; the subject here is the module inside your refrigerator. Townhome owners along Hwy 101 can have the tenant host and approve by text, with invoice and written warranty by email. The $99 diagnostic folds into the repair price you approve. Decline, and $99 is all you owe. No price is named before the machine is tested.
Mineral on the fill valve seat. Chanhassen’s water is very hard, and the refrigerator line is often plumbed ahead of the softener, so the valve sees raw water. Each fill leaves a trace and the opening narrows. A new valve resets the fill; moving the line downstream of the softener slows the return.
Yes, once the part that causes it is replaced. The tube ices because the valve weeps after closing. We thaw it fully, install a valve that seals, and check the tube heater where the model has one. If the supply line runs through the garage wall, we tell you about that as well.
Most people prefer it there, because softened water leaves far less scale on the valve and produces clearer ice. Some builders teed the fridge line off before the softener so the ice would not taste of sodium. We can tell you which you have; moving it is a plumber’s job.
That is what the $99 test settles. A scaled valve with a working module means a valve. A module with a dead motor or burnt heater means a module. You get one written number for the right repair and a plain reason why it is the right one.
It costs $99 to have the ice maker diagnosed. Once the valve, module and line have been tested you receive one written price for the repair with that $99 already inside it. If you turn it down, $99 is your whole bill. Ice maker repairs are not priced over the phone.
Call (763) 342-9995 or send the form. You get a callback with a real arrival window, and a text when the truck is on its way.
The technician tests the machine, names the failed part in plain words, and writes one flat price. The $99 is already inside it.
We stock the parts that actually fail in west-metro homes, so most jobs close the same visit; an ordered part comes back with no second trip fee.
Full test cycle before we pack up, a clean work area after, and a written warranty on the invoice.
One call starts it: $99 finds the fault, one written number, repair from the truck, written warranty.