Traulsen Walk-In Freezer Not Freezing in St. Augustine, FL
Freezer compartment stays above 0°F. Common causes: defrost thermostat, evaporator fan, sealed-system leak. We fix this on Traulsen walk-in freezers across St. Augustine. A live dispatcher answers your call — no phone tree, no callback queue.

Why your Traulsen walk-in freezer is not freezing
The first things owners spot on a not freezing Traulsen walk-in freezer: freezer compartment stays above 0°F. Common causes: defrost thermostat, evaporator fan, sealed-system leak. Nine times out of ten it comes down to sealed-system refrigerant leak. Left unaddressed, food or stock can spoil within hours.
Most likely causes
- Defrost thermostat or heater failure
- Failed temperature sensor
- A weak or failing compressor
- Sealed-system refrigerant leak
- Blocked air vents between compartments
Known Traulsen walk-in freezer weak points
- door hinge and gasket wear on heavy stainless doors
- evaporator icing and defrost heater/timer failures
- electronic controller (Intela-Traul/legacy) faults
- condenser fan motor and dirty condenser causing temperature rise
Quick check — and when it's not DIY
Do this first — it takes two minutes: listen for the evaporator fan running when the door's closed, since a silent fan is a common first sign. Also, confirm the thermostat setting, that the door seals fully, and that vents inside aren't blocked by over-packed items. When that isn't the fix, a fan that's confirmed dead, or ice built up around it, means removing interior panels to reach it — not a quick swap without disassembly experience.
How we fix it
We trace the not freezing on your Traulsen walk-in freezer to its source instead of throwing parts at it. Genuine Traulsen/ITW parts are available through distributors; refrigerant/sealed-system repairs require an experienced technician. The quote is flat, approved before we start, and every repair carries our warranty.
Independent commercial service experienced with Traulsen refrigeration; not an authorized Traulsen dealer.
What St. Augustine homeowners say
on the First Coast
“No waiting around — the Traulsen 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 Traulsen walk-in freezer in on a busy day and still showed up inside the window. They clearly knew Traulsen inside out and had the part on the truck.”
“Same-day response — a tech was diagnosing the Traulsen walk-in freezer hours after I called. Flat price agreed up front, and they stood behind the labour warranty.”
Frequently asked questions
Is the repair guaranteed?
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.
How fast can you get to St. Augustine?
Yes. We cover St. Augustine daily and offer same-day and emergency service. Booking earlier in the day gives the best chance of an afternoon slot.
What does a Traulsen walk-in freezer that is not freezing usually cost?
Most repairs for a Traulsen walk-in freezer that is not freezing 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.
What does the call-out cost?
The $149 diagnostic covers a full on-site inspection and is applied to your repair total. There are no hidden trip charges or surcharges on top of your quote.
Get same-day service in St. Augustine.
Flat-rate pricing, 1 year labour warranty, and fast dispatch.