Mount Pleasant entertains. Boats at Shem Creek, porches in the Old Village, a crowd on the way from the Isle of Palms Connector, and an ice maker that stopped on Tuesday. The makers in this town’s refrigerators are door-mounted, board-controlled or built into a Sub-Zero, and they fail on electronics and frozen augers rather than scale. We test, name the part and write one price.
Mon–Fri 8am–6pm · Sat 9am–3pm · same-day windows for a warm refrigerator
Same $99 diagnostic, same written quote, same written warranty on every machine we fix in Mount Pleasant.

The ice maker in a Mount Pleasant refrigerator is rarely the simple tray-and-arm module of twenty years ago. In Park West, Carolina Park and Dunes West kitchens it lives inside the door of a Samsung, LG or Whirlpool French-door unit, in a compartment kept cold by its own fan and duct. In I’On and the Old Village it is part of a Sub-Zero, Thermador or JennAir built-in, with its own control logic and a fill system tucked behind a panel. Snee Farm and the streets off Coleman Blvd and US-17 still have plenty of freezer-mounted modules in side-by-side and top-freezer units. The van is set up for all three.
Soft water changes the failure list. Mount Pleasant Waterworks delivers water gentle enough that scaled fill valves, the everyday complaint in Summerville and Goose Creek, are uncommon here. Instead the door-mounted makers freeze up around the auger when the compartment fan slows or the door seal weakens in the coastal humidity. Built-in makers stop when a thermistor or a control relay drifts, or when a surge after a storm outage leaves the board confused. Salt air near Shem Creek and the Connector corrodes the small connectors that feed the maker. A silent ice maker in Mount Pleasant is usually an electrical or airflow problem, and the diagnosis follows that.
The compartment fan that pulls cold air from the freezer has slowed, or the door seal around the ice chute is letting humid Mount Pleasant air in. Ice fuses around the auger. We defrost the compartment, test the fan and heater and replace the seal or fan that has let go.
The module or the control feeding it has stopped calling for a harvest. We run a forced harvest, check for voltage at the module and the fill valve and test the mold thermistor. On board-controlled units the fix is often a sensor, occasionally the board, and the meter says which.
A thermistor drifting out of range, a fill valve that has weakened, or a water filter well past its date restricting flow. We compare the thermistor to a reference, measure fill volume and check the filter. Built-in makers often need the manufacturer’s test mode, which we run.
A filter overdue for change, an open container in the freezer, or a bin that has not been emptied in a second home that sits empty for weeks. We replace the filter if you have one on hand, flush the line and clean the bin and chute.
A fill tube frozen and split, a valve that weeps after closing, or a cracked ice bin on a door unit that dumps water on the harvest. We watch a full fill and harvest with the panel off and replace the valve, tube or bin at fault.
A surge through the refrigerator’s main board can silence the ice maker while everything else keeps cooling. We confirm the maker is receiving voltage, test the module, and quote the board only if the module and sensors are good. A surge protector afterward is worth the small cost.
The technician starts by identifying the kind of maker and how it is fed. On a door-mounted unit the compartment temperature and fan speed are measured, because a warm compartment explains most frozen augers. A forced harvest is then run so the module’s motor, the mold thermistor and the fill valve can be observed and measured in one cycle. Fill volume is checked against spec. On Sub-Zero, Thermador and JennAir built-ins the manufacturer’s diagnostic mode is used to read the maker’s sensors directly. Connectors get a look for salt corrosion in kitchens near the water. Only after the sensors, fan, valve and module have been tested is a board considered. The result is one written number, and approval starts the repair from the van.
We repair the ice makers inside Samsung, LG, Whirlpool, KitchenAid, GE, Bosch, Frigidaire, Sub-Zero, Thermador, JennAir and Viking refrigerators across Mount Pleasant. Standalone under-counter ice machines, portable makers and outdoor kitchen units are not something we service, and we say so on the phone. Gated communities in Dunes West and Park West are routine stops with the gate code taken at booking. Owners of second homes and long-term rentals near Shem Creek or along US-17 get approval by text and the written invoice and warranty by email. One price shape for every kitchen: the $99 diagnostic is inside the number you approve, and $99 is the whole bill if you decline. Book online and up to $20 comes off the repair.
Door-mounted makers depend on a small fan and duct to keep their compartment cold, and on a tight seal around the chute. In Mount Pleasant’s humidity, a slowing fan or a softened seal lets moist air in and the ice fuses around the auger. Defrosting it buys a few weeks; replacing the fan or seal ends it.
Yes. Sub-Zero, Thermador, JennAir and Viking built-ins in I’On, the Old Village and Dunes West are part of the regular route. Their makers are diagnosed through the manufacturer’s service mode, and some parts have to be ordered; the technician tells you the lead time before you approve the written number.
No, it is easy on one. Mount Pleasant Waterworks water leaves fill valves and tubes clean, which is why scale is rarely the cause here. The trade-off is that the failures are electrical or airflow related, and those take a meter and a forced harvest to find rather than a look at a valve screen.
Almost always. Door-mounted makers are serviceable assemblies: the module, the fan, the auger motor, the chute heater and the seal are individual parts. We replace the one that tested bad. A whole door is quoted only when the door itself has a fault, which is rare.
The $99 diagnostic, and that is the entire bill. You leave with the failed part named in writing and a clear picture of what fixing it involves. If you approve the repair, the $99 is already inside that number rather than added to it, and booking online takes up to $20 off the repair.
Call (843) 969-4423 or send the form. Most requests get a callback within the hour in business time, with a real arrival window.
The technician tests the machine with a meter, names the failed part in plain words, and writes one flat price. The $99 is already inside it.
We stock the high-failure parts for the brands Lowcountry homes actually own, so most jobs close on the spot; ordered parts return with no second trip fee.
Full test cycle before we pack up, a tidy work area after, and a written warranty in your hand.
One call starts it: $99 diagnostic, written quote, repair from the van. Book online and up to $20 comes off the repair.