Hoshizaki Ice Machine Repair in South Florida
Same-day Hoshizaki ice machine repair across Miami-Dade, Broward and Palm Beach: KM-series crescent cubers, IM-series square cubers, F/DCM flaker and nugget machines. 24/7 emergency dispatch for commercial accounts, $89 service call: free with approved repair.
Hoshizaki service, the way we actually run it
Hoshizaki has earned its workhorse reputation honestly: stainless evaporators, simple control logic, fewer moving parts in the water path. But South Florida still finds the weak points: float switches and harvest-water valves scale up in our mineral-heavy water, condenser coils foul fast in greasy kitchens, and coastal salt air takes fan motors years early. Our techs run Hoshizaki tickets daily and carry float switches, water valves, fan motors, and control-board spares for the KM line on the truck.
The KM-series control board talks to you: alarm beeps and LED patterns that identify exactly which safety shut it down. Most operators never get told this; they just hear "it stopped working." Our technicians read those codes the way the factory manual intends, which turns a vague no-ice complaint into a targeted one-visit repair instead of parts roulette.
We are an independent service company, not a Hoshizaki distributor: no affiliation, no factory warranty processing, no incentive to sell you a new machine. What you get is a tech who has serviced hundreds of KM and IM units across South Florida, same-day, with the $89 service call waived when you approve the repair.
- Down equipment: same-day across Miami-Dade, Broward and Palm Beach: seven days a week.
- First-visit closure: common Hoshizaki parts ride on the truck.
- Track record: 19 W-2 technicians, 31,417+ services since 2015, 4.79★ from 1,217 reviews.
Hoshizaki KM beep codes: what the board is telling you
When a KM-series machine shuts down on a safety, the control board reports the reason as a beep pattern (and LED indication on later boards). These are the patterns behind most of our Hoshizaki dispatches:
The thermistor saw abnormal evaporator heat: often a harvest problem or refrigerant issue, not an actual fire.
We check the hot-gas valve, thermistor placement and charge. Frequent false trips trace to a drifted thermistor: cheap fix.
Harvest didn't complete within the safety window.
Scaled harvest-water valve or float switch, or a lazy hot-gas valve. Descale plus valve service closes most of these same-day.
The freeze cycle ran too long before the float switch ended it.
Classic scale symptom: the float switch sticks and never signals. Also low charge or a dirty condenser. We test, not guess.
Head pressure protection tripped.
Fouled condenser, dead fan motor, or blocked airflow in a tight alcove, the #1 summer Hoshizaki call in South Florida.
Supply voltage outside the board's protection window.
We verify at the machine and the circuit. Brownouts and shared circuits in older buildings cause this more than the machine does.
Multiple or repeating safety events logged.
Board-level diagnosis. We carry KM control boards for common models and test inputs before condemning the board.
IM-series square cubers use a different fill-and-freeze cycle with its own failure signature (fill timeouts, cube size drift). Our techs service both lines.
Hoshizaki symptoms, likely causes & typical repair costs
Real numbers from our South Florida service tickets: parts plus labor, before any contract pricing. The $89 commercial service call covers the diagnosis and is free when you approve the repair. The fee applies only if you decline.
| What you're seeing | Most likely cause | Typical cost | Dispatch |
|---|---|---|---|
| Machine cycles but the bin stays empty | Scaled float switch or stuck harvest-water valve | $150–$380 | Same-day |
| Thin or incomplete crescent cubes | Water-system scale or low refrigerant charge | $150–$400 | Same-day |
| Shutdowns every afternoon in summer | High head pressure: dirty condenser or weak fan motor | $120–$320 | Emergency |
| IM-series cubes coming out undersized or cloudy | Fill valve, water filter, or cube-guide scale | $140–$350 | Same-day |
| Water running constantly into the sump | Failed inlet valve or float switch: wastes water and ice | $130–$300 | Same-day |
| Flaker/nugget (F/DCM) grinding or squealing | Auger bearings or gearmotor wear: stop before auger damage | $350–$900 | Same-day |
| Dead machine, no beeps, no display | Power, transformer or control board failure | $120–$520 | Same-day |
Hoshizaki equipment we service
KM-151 through KM-1900: the back-of-house standard. Float switches, harvest valves, boards, full sealed-system work (EPA 608).
Bar and cocktail program machines: fill-cycle faults, cube size drift, and water-quality tuning.
Healthcare and beverage stations: auger bearings, gearmotors, water seals before they cascade into auger replacement.
Rooftop condensers in salt air: fan motors, contactors, line sets. We quote coastal-grade replacements honestly.
Steelheart reach-ins and prep tables share our refrigeration bench. One vendor across your Hoshizaki fleet.
B-series bins, hotel/healthcare dispensers, and filtration sized for South Florida mineral loads.
Recent work from our technicians
Photos and notes from recent service calls by our technicians.
Ice machine contactor, relay and descaling in Fort Lauderdale
Fort Lauderdale · August 2026 · Cristian G.An ice machine in Fort Lauderdale would not start, and its float switch overfilled the bin. New contactor, relay and fuse, plus descaling and a coil clean.
- Replaced compressor contactor
- Replaced compressor relay
Commercial ice machine dump valve and bin thermostat in Coral Gables
Coral Gables · September 2026 · Cristian G.A commercial ice machine in Coral Gables needed repair. We replaced the dump valve and the bin thermostat, worked on the ice thickness probe and serviced it.
- Replaced damp valve
- Replaced bin thermostat
Commercial sandwich prep cooler not cooling in Palmetto Bay
Palmetto Bay · May 2026 · Refat B.A sandwich prep cooler in a Palmetto Bay kitchen stopped cooling. New condenser fan motor, start and overload relays and an R290 recharge.
- Replaced condenser fan motor
- Replaced start relay
Request Hoshizaki service
A dispatcher will confirm the service window shortly. Refrigeration and no-ice emergencies come first.
- Commercial service call: $89, free with approved repair
- Same-day emergency dispatch
- Licensed and insured technicians
- Warranty: parts up to 10 years on welds, 2 years mechanical
- Vendor-ready: COI, W-9, NDA on request: see full credentials
Hoshizaki repair FAQ
From dispatch and the field team.
Related guides & services
Hoshizaki and related model names are trademarks of their respective owners and are used here for identification only. Berne Commercial Repair is an independent service company, not affiliated with, endorsed by, or an authorized service agent of Hoshizaki. Factory-warranty repairs should be directed to the manufacturer's own network.