True 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 True walk-in freezers across Middleburg. Emergency slots stay open daily for breakdowns that can't wait.

Why your True walk-in freezer is not freezing
Catching not freezing early on a True walk-in freezer is usually straightforward: freezer compartment stays above 0°F. Common causes: defrost thermostat, evaporator fan, sealed-system leak. Nine times out of ten it comes down to failed temperature sensor. Left unaddressed, food or stock can spoil within hours.
Most likely causes
- A clogged defrost drain
- Failed temperature sensor
- A weak or failing compressor
- Blocked air vents between compartments
- Evaporator fan not running
Known True walk-in freezer weak points
- condenser fan motor failure and dirty condenser coils causing high box temperatures
- door gasket wear and self-closing hinge cartridge failures on reach-ins
- evaporator coil icing and clogged/frozen condensate drain lines
- electronic temperature controller faults on newer Spec Series units
Quick check — and when it's not DIY
Do this first — it takes two minutes: 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. If none of that changes anything, 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
An experienced tech tests the True walk-in freezer systematically and pinpoints what's actually causing the not freezing. OEM True parts are widely stocked through foodservice distributors; sealed-system/refrigerant repairs require an experienced technician. The quote is flat, approved before we start, and every repair carries our warranty.
Independent commercial service experienced with True refrigeration; not an authorized True dealer.
What Middleburg homeowners say
on the First Coast
“The True walk-in freezer died mid-week and they had it sorted before I'd even rearranged my schedule. Genuine True part, flat price, and done in a single visit.”
“Our True walk-in freezer quit on us and they had a technician out the same afternoon in Middleburg. You can tell they work on True all the time — quick, clean diagnosis.”
“They squeezed our True walk-in freezer in on a busy day and still showed up inside the window. Stood behind the warranty and used a real True OEM part, not a knockoff.”
Frequently asked questions
What's the price for a True walk-in freezer that is not freezing?
Most repairs for a True 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.
Can you come out same-day in 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.
Do you charge for the estimate?
We charge $149 for a full diagnostic, credited to the repair if you proceed. No separate trip fee and no surcharges added later.
What if the same problem comes back?
Every repair is backed by a 1-year labour warranty and a 6-month parts warranty. If the same issue returns in that window, we come back at no charge.
Get same-day service in Middleburg.
Flat-rate pricing, 1 year labour warranty, and fast dispatch.