Hoshizaki Walk-In Cooler Not Cooling in Jacksonville, FL
Unit runs but temperature stays warm — usually a compressor, condenser, or refrigerant issue. We fix this on Hoshizaki walk-in coolers across Jacksonville. Call before noon and there's a good chance of a same-day visit.
Why your Hoshizaki walk-in cooler is not cooling
On a Hoshizaki walk-in cooler, not cooling usually announces itself like this: unit runs but temperature stays warm — usually a compressor, condenser, or refrigerant issue. Nine times out of ten it comes down to failed compressor or start relay. Left unaddressed, food or stock can spoil within hours.
Most likely causes
- Dirty or blocked condenser coils
- Worn door gaskets bleeding cold air
- Refrigerant leak in the sealed system
- Faulty temperature control board
Known Hoshizaki walk-in 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
Start here — it costs nothing and rules out the easy cause: listen for the compressor running at all, and make sure nothing is blocking airflow around the back or bottom vents. Also, confirm the walk-in cooler has power, the thermostat is actually set cold, and the condenser coils or vents aren't blocked by dust or stored items. Beyond that, not-cooling that keeps recurring after the coils are clean usually means the sealed system has lost its charge, and recharging it needs recovery equipment and an experienced technician.
How we fix it
First we diagnose the Hoshizaki walk-in cooler end to end, so you're not paying to swap parts on a guess. 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 cooling 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 Jacksonville homeowners say
on the First Coast
“Same-day response — a tech was diagnosing the Hoshizaki walk-in cooler hours after I called. Genuine Hoshizaki part, flat price, and done in a single visit.”
“The Hoshizaki walk-in 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.”
“No waiting around — the Hoshizaki walk-in cooler was diagnosed within an hour of the tech arriving. Stood behind the warranty and used a real Hoshizaki OEM part, not a knockoff.”
Frequently asked questions
What does the call-out cost?
A flat $149 covers the on-site diagnosis and rolls into the repair price. What we quote is what you pay — no add-ons.
How fast can you get to Jacksonville?
Yes. We cover Jacksonville daily and offer same-day and emergency service. Booking earlier in the day gives the best chance of an afternoon slot.
What does a Hoshizaki walk-in cooler that is not cooling usually cost?
Most repairs for a Hoshizaki walk-in cooler that is not cooling run $280–$1,495 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.
Do you warranty your repairs?
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 Jacksonville.
Flat-rate pricing, 1 year labour warranty, and fast dispatch.