Kolpak Walk-In Cooler Not Cooling in Fleming Island, FL
Unit runs but temperature stays warm — usually a compressor, condenser, or refrigerant issue. We fix this on Kolpak walk-in coolers across Fleming Island. Most calls get a same-day slot — our vans cover this area daily.

Why your Kolpak walk-in cooler is not cooling
Catching not cooling early on a Kolpak walk-in cooler is usually straightforward: unit runs but temperature stays warm — usually a compressor, condenser, or refrigerant issue. On this platform it's most often defrost fault icing over the evaporator. Left unaddressed, food or stock can spoil within hours.
Most likely causes
- Worn door gaskets bleeding cold air
- Dirty or blocked condenser coils
- Failed compressor or start relay
- A stuck or failed damper control
Known Kolpak walk-in cooler 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
One thing you can rule out on your own: 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. Should that not clear it, the cause is almost always a failed compressor or a refrigerant leak in the sealed system, and handling refrigerant legally requires an experienced technician — which is where DIY stops.
How we fix it
First we diagnose the Kolpak walk-in cooler end to end, so you're not paying to swap parts on a guess. OEM parts are available through Welbilt and PartsTown; sealed-system refrigerant work requires an experienced technician. Most not cooling jobs finish same-day, at a flat price, under our 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
“Our Kolpak walk-in cooler quit on us and they had a technician out the same afternoon in Fleming Island. You can tell they work on Kolpak all the time — quick, clean diagnosis.”
“The Kolpak walk-in cooler died mid-week and they had it sorted before I'd even rearranged my schedule. Genuine Kolpak part, flat price, and done in a single visit.”
“Same-day response — a tech was diagnosing the Kolpak walk-in cooler hours after I called. Fixed on the first visit — the flat price matched the quote exactly, no upsell.”
Frequently asked questions
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.
Do you offer same-day service 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.
How much does a Kolpak walk-in cooler that is not cooling cost?
Most repairs for a Kolpak 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.
What does the call-out cost?
We charge $149 for a full diagnostic, credited to the repair if you proceed. No separate trip fee and no surcharges added later.
Get same-day service in Fleming Island.
Flat-rate pricing, 1 year labour warranty, and fast dispatch.