Hoshizaki Back Bar Cooler Thermostat Issue in Atlantic Beach, FL
Temperature inaccurate, cycling abnormally. Bad thermostat or temperature sensor. We fix this on Hoshizaki back bar coolers across Atlantic Beach. Weekend and evening slots are available when a weekday won't do.

Why your Hoshizaki back bar cooler is thermostat issue
When a Hoshizaki back bar cooler is thermostat issue, here's what you'll usually notice: temperature inaccurate, cycling abnormally. Bad thermostat or temperature sensor. More often than not it traces back to wiring fault to the sensor. Left unaddressed, food or stock can spoil within hours.
Most likely causes
- Failed temperature sensor
- Stuck thermostat contacts
- A bad control board
- Wiring fault to the sensor
Known Hoshizaki back bar cooler weak points
- scale/lime buildup triggering cleaning cycles and harvest problems on ice machines
- float valve, water pump, and bin control switch failures
- dirty condenser causing high head pressure and error codes
- evaporator and thermistor faults on CRMR reach-ins
Quick check — and when it's not DIY
The one self-check that's actually worth your time: compare the reading against a separate thermometer placed in the same spot for an hour. If that doesn't fix it, a sensor that's confirmed inaccurate has to be replaced and recalibrated against the control board — guessing which part is at fault wastes a parts order.
How we fix it
An experienced tech tests the Hoshizaki back bar cooler systematically and pinpoints what's actually causing the thermostat issue. Genuine Hoshizaki parts are readily available via authorized distributors; refrigerant/sealed-system work requires an experienced technician and regular water treatment is advised. You approve a flat price up front, and the work is backed by our labour and parts warranty.
Independent commercial service experienced with Hoshizaki ice and refrigeration; not an authorized Hoshizaki dealer.
What Atlantic Beach homeowners say
on the First Coast
“The Hoshizaki back bar cooler died mid-week and they had it sorted before I'd even rearranged my schedule. You can tell they work on Hoshizaki all the time — quick, clean diagnosis.”
“Same-day response — a tech was diagnosing the Hoshizaki back bar cooler hours after I called. Genuine Hoshizaki part, flat price, and done in a single visit.”
“They squeezed our Hoshizaki back bar cooler in on a busy day and still showed up inside the window. Fixed on the first visit — the flat price matched the quote exactly, no upsell.”
Other Hoshizaki back bar cooler problems we fix
Frequently asked questions
Do you charge for the estimate?
A flat $149 covers the on-site diagnosis and rolls into the repair price. What we quote is what you pay — no add-ons.
Can you come out same-day in Atlantic Beach?
We do — Atlantic Beach is on our daily route, with same-day and after-hours emergency slots. The earlier you call, the better the odds of a same-day visit.
Do you warranty your repairs?
We stand behind the work with a 1-year labour warranty and 6-month parts warranty — if it recurs in that time, we fix it again for free.
What does a Hoshizaki back bar cooler that is thermostat issue usually cost?
Most repairs for a Hoshizaki back bar cooler that is thermostat issue run $180–$760 including parts and labour. The $149 diagnostic is credited in full toward the repair when you go ahead, and you get a flat quote before any work starts.
Get same-day service in Atlantic Beach.
Flat-rate pricing, 1 year labour warranty, and fast dispatch.