Hoshizaki Commercial Refrigerator Thermostat Issue in Jacksonville Beach, FL
Temperature inaccurate, cycling abnormally. Bad thermostat or temperature sensor. We fix this on Hoshizaki commercial refrigerators across Jacksonville Beach. Typical response time in this area is under an hour once you're on the schedule.

Why your Hoshizaki commercial refrigerator is thermostat issue
The first things owners spot on a thermostat issue Hoshizaki commercial refrigerator: temperature inaccurate, cycling abnormally. Bad thermostat or temperature sensor. More often than not it traces back to stuck thermostat contacts. Left unaddressed, food or stock can spoil within hours.
Most likely causes
- Stuck thermostat contacts
- Failed temperature sensor
- Wiring fault to the sensor
- A bad control board
- A miscalibrated thermostat
Known Hoshizaki commercial refrigerator 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
Start here — it costs nothing and rules out the easy cause: compare the reading against a separate thermometer placed in the same spot for an hour. Also, confirm the temperature setting itself, and give the unit 24 hours after any adjustment before assuming it's broken. If it's still acting up after that, 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 commercial refrigerator 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 Jacksonville Beach homeowners say
on the First Coast
“The Hoshizaki commercial refrigerator died mid-week and they had it sorted before I'd even rearranged my schedule. Genuine parts, done in one trip, and the invoice matched the quote.”
“Same-day response — a tech was diagnosing the Hoshizaki commercial refrigerator hours after I called. Flat price agreed up front, and they stood behind the labour warranty.”
“They squeezed our Hoshizaki commercial refrigerator in on a busy day and still showed up inside the window. They clearly knew Hoshizaki inside out and had the part on the truck.”
Other Hoshizaki commercial refrigerator problems we fix
Frequently asked questions
What does a Hoshizaki commercial refrigerator that is thermostat issue usually cost?
Expect $280–$1,300 for parts and labour on a Hoshizaki commercial refrigerator that is thermostat issue. We charge a $149 diagnostic that comes off the repair total, and nothing begins until you approve a flat price.
What if the same problem comes back?
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.
Can you come out same-day in Jacksonville Beach?
Same-day is common in Jacksonville Beach. Our trucks run the area every day and emergency slots are held open for breakdowns that can't wait.
Is there a fee for the diagnostic?
A flat $149 covers the on-site diagnosis and rolls into the repair price. What we quote is what you pay — no add-ons.
Get same-day service in Jacksonville Beach.
Flat-rate pricing, 1 year labour warranty, and fast dispatch.