Randell Walk-In Freezer Not Freezing in Fleming Island, FL
Freezer compartment stays above 0°F. Common causes: defrost thermostat, evaporator fan, sealed-system leak. We fix this on Randell walk-in freezers across Fleming Island. Typical response time in this area is under an hour once you're on the schedule.

Why your Randell walk-in freezer is not freezing
When a Randell walk-in freezer is not freezing, here's what you'll usually notice: freezer compartment stays above 0°F. Common causes: defrost thermostat, evaporator fan, sealed-system leak. The usual culprit is a clogged defrost drain. Left unaddressed, food or stock can spoil within hours.
Most likely causes
- Evaporator fan not running
- Defrost thermostat or heater failure
- Failed temperature sensor
- Blocked air vents between compartments
Known Randell walk-in freezer weak points
- Clogged condensate drains causing water pooling inside the cabinet
- Cracked or worn door gaskets losing seal and forcing compressor overwork
- Dirty condenser coils causing short-cycling and poor temperature hold
- Condenser or evaporator fan motor failure leaving product too warm
Quick check — and when it's not DIY
Before booking a repair, 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. Past that point, 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
Our technician runs a full diagnostic on your Randell walk-in freezer and isolates the exact cause before quoting. Randell/Unified Brands OEM parts are widely available through PartsTown and foodservice distributors, though 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 Randell refrigeration and prep tables, not authorized by the manufacturer
What Fleming Island homeowners say
on the First Coast
“The Randell walk-in freezer died mid-week and they had it sorted before I'd even rearranged my schedule. They clearly knew Randell inside out and had the part on the truck.”
“Same-day response — a tech was diagnosing the Randell walk-in freezer hours after I called. Clean, on-time, and they took the old part with them. Would call again.”
“Called about our Randell walk-in freezer in the morning and it was running again by evening. Genuine parts, done in one trip, and the invoice matched the quote.”
Frequently asked questions
Can you come out same-day in Fleming Island?
Same-day is common in Fleming Island. 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.
What does a Randell walk-in freezer that is not freezing usually cost?
Most repairs for a Randell 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.
Do you warranty your repairs?
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 Fleming Island.
Flat-rate pricing, 1 year labour warranty, and fast dispatch.