Hoshizaki Walk-In Freezer Not Freezing in Middleburg, FL
Freezer compartment stays above 0°F. Common causes: defrost thermostat, evaporator fan, sealed-system leak. We fix this on Hoshizaki walk-in freezers across Middleburg. Call early and a technician is usually at your door that same afternoon.
Why your Hoshizaki walk-in freezer is not freezing
The first things owners spot on a not freezing Hoshizaki walk-in freezer: freezer compartment stays above 0°F. Common causes: defrost thermostat, evaporator fan, sealed-system leak. The usual culprit is failed temperature sensor. Left unaddressed, food or stock can spoil within hours.
Most likely causes
- Blocked air vents between compartments
- A clogged defrost drain
- A weak or failing compressor
- Sealed-system refrigerant leak
Known Hoshizaki walk-in freezer 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
Worth checking yourself first: confirm the thermostat setting, that the door seals fully, and that vents inside aren't blocked by over-packed items. Also, listen for the evaporator fan running when the door's closed, since a silent fan is a common first sign. Should that not clear it, it's usually a defrost heater, sensor, or sealed-system fault, and diagnosing those needs a multimeter and refrigeration training, not guesswork.
How we fix it
Our technician runs a full diagnostic on your Hoshizaki walk-in freezer 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 not freezing 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 Middleburg homeowners say
on the First Coast
“No waiting around — the Hoshizaki walk-in freezer was diagnosed within an hour of the tech arriving. Clean, on-time, and they took the old part with them. Would call again.”
“They squeezed our Hoshizaki walk-in freezer 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.”
“Same-day response — a tech was diagnosing the Hoshizaki walk-in freezer hours after I called. Flat price agreed up front, and they stood behind the labour warranty.”
Frequently asked questions
How fast can you get to Middleburg?
Same-day is common in Middleburg. Our trucks run the area every day and emergency slots are held open for breakdowns that can't wait.
What's the price for a Hoshizaki walk-in freezer that is not freezing?
Expect $280–$1,495 for parts and labour on a Hoshizaki walk-in freezer that is not freezing. We charge a $149 diagnostic that comes off the repair total, and nothing begins until you approve a flat price.
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.
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.
Get same-day service in Middleburg.
Flat-rate pricing, 1 year labour warranty, and fast dispatch.