Kolpak Commercial 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 Kolpak commercial freezers across Fleming Island. Urgent breakdowns get priority dispatch, so they don't wait until morning.

Why your Kolpak commercial freezer is not freezing
A Kolpak commercial freezer that is not freezing tends to show the same signs: freezer compartment stays above 0°F. Common causes: defrost thermostat, evaporator fan, sealed-system leak. On this platform it's most often evaporator fan not running. Left unaddressed, food or stock can spoil within hours.
Most likely causes
- Blocked air vents between compartments
- Failed temperature sensor
- Sealed-system refrigerant leak
- Defrost thermostat or heater failure
Known Kolpak commercial freezer weak points
- door gasket and hinge/closer wear
- evaporator coil icing and defrost faults
- condensing-unit compressor failures
- cam-lock panel joint misalignment and air gaps
Quick check — and when it's not DIY
The one self-check that's actually worth your time: 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, 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 Kolpak commercial freezer and isolates the exact cause before quoting. OEM parts are available through Welbilt and PartsTown; sealed-system refrigerant work requires an experienced technician. You approve a flat price up front, and the work is backed by our labour and parts warranty.
independent commercial service experienced with Kolpak walk-in coolers, freezers and refrigeration systems, not authorized by the manufacturer
What Fleming Island homeowners say
on the First Coast
“Same-day response — a tech was diagnosing the Kolpak commercial freezer hours after I called. Stood behind the warranty and used a real Kolpak OEM part, not a knockoff.”
“The Kolpak commercial freezer died mid-week and they had it sorted before I'd even rearranged my schedule. Fixed on the first visit — the flat price matched the quote exactly, no upsell.”
“Our Kolpak commercial freezer quit on us and they had a technician out the same afternoon in Fleming Island. Genuine Kolpak part, flat price, and done in a single visit.”
Other Kolpak commercial freezer problems we fix
Frequently asked questions
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's the price for a Kolpak commercial freezer that is not freezing?
Expect $280–$1,495 for parts and labour on a Kolpak commercial 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.
How fast can you get to Fleming Island?
We do — Fleming Island is on our daily route, with same-day and after-hours emergency slots. The earlier you call, the better the odds of a same-day visit.
Is the repair guaranteed?
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.