Hoshizaki Back Bar Cooler Thermostat Issue in St. Augustine, FL
Temperature inaccurate, cycling abnormally. Bad thermostat or temperature sensor. We fix this on Hoshizaki back bar coolers across St. Augustine. A live dispatcher answers your call — no phone tree, no callback queue.
Why your Hoshizaki back bar cooler is thermostat issue
The first things owners spot on a thermostat issue Hoshizaki back bar cooler: temperature inaccurate, cycling abnormally. Bad thermostat or temperature sensor. Nine times out of ten it comes down to stuck thermostat contacts. Left unaddressed, food or stock can spoil within hours.
Most likely causes
- Failed temperature sensor
- Wiring fault to the sensor
- Stuck thermostat contacts
- A bad control board
- A miscalibrated thermostat
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
Before you call anyone, compare the reading against a separate thermometer placed in the same spot for an hour. When that isn't the fix, if the setting's right and it still misreads, the sensor or board needs testing with a meter, and a wrong guess here means paying for a part that wasn't the problem.
How we fix it
Our technician runs a full diagnostic on your Hoshizaki back bar cooler and isolates the exact cause before quoting. Genuine Hoshizaki parts are readily available via authorized distributors; refrigerant/sealed-system work requires an experienced technician and regular water treatment is advised. Most thermostat issue jobs finish same-day, at a flat price, under our warranty.
Independent commercial service experienced with Hoshizaki ice and refrigeration; not an authorized Hoshizaki dealer.
What St. Augustine homeowners say
on the First Coast
“Called late at night and a tech was here by mid-morning to look at the Hoshizaki back bar cooler. The tech explained exactly what went wrong before touching anything.”
“Two other shops couldn't fit us in — these guys fixed the Hoshizaki back bar cooler the same day. No runaround — they told me honestly what it needed and fixed just that.”
“The Hoshizaki back bar cooler broke right before the weekend and they still came out same-day. The diagnostic fee came off the repair total, just like they promised.”
Other Hoshizaki back bar cooler problems we fix
Frequently asked questions
Do you offer same-day service in St. Augustine?
We do — St. Augustine 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.
What does the call-out cost?
We charge $149 for a full diagnostic, credited to the repair if you proceed. No separate trip fee and no surcharges added later.
How much does a Hoshizaki back bar cooler that is thermostat issue cost?
Typical costs for a Hoshizaki back bar cooler that is thermostat issue land between $180–$760, parts and labour included. The $149 call-out is applied to the job and the quote is flat — no meter running.
Is the repair guaranteed?
You're covered by our 1-year labour warranty and 6-month parts warranty. Should the same fault return inside that period, the follow-up visit is free.
Get same-day service in St. Augustine.
Flat-rate pricing, 1 year labour warranty, and fast dispatch.