Kolpak Walk-In Cooler Not Cooling in Neptune Beach, FL
Unit runs but temperature stays warm — usually a compressor, condenser, or refrigerant issue. We fix this on Kolpak walk-in coolers across Neptune Beach. Call early and a technician is usually at your door that same afternoon.

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. More often than not it traces back to defrost fault icing over the evaporator. Left unaddressed, food or stock can spoil within hours.
Most likely causes
- Refrigerant leak in the sealed system
- Failed compressor or start relay
- A bad evaporator fan motor
- Defrost fault icing over the evaporator
- Worn door gaskets bleeding cold air
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
Do this first — it takes two minutes: listen for the compressor running at all, and make sure nothing is blocking airflow around the back or bottom vents. Also, 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. If none of that changes anything, not-cooling that keeps recurring after the coils are clean usually means the sealed system has lost its charge, and recharging it needs recovery equipment and an experienced technician.
How we fix it
Our technician runs a full diagnostic on your Kolpak walk-in cooler 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 Neptune Beach homeowners say
on the First Coast
“Called about our Kolpak walk-in cooler in the morning and it was running again by evening. The tech explained exactly what went wrong before touching anything.”
“Called late at night and a tech was here by mid-morning to look at the Kolpak walk-in cooler. No runaround — they told me honestly what it needed and fixed just that.”
“Two other shops couldn't fit us in — these guys fixed the Kolpak walk-in cooler the same day. The diagnostic fee came off the repair total, just like they promised.”
Frequently asked questions
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.
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.
How much does a Kolpak walk-in cooler that is not cooling cost?
Expect $280–$1,495 for parts and labour on a Kolpak walk-in cooler that is not cooling. We charge a $149 diagnostic that comes off the repair total, and nothing begins until you approve a flat price.
Do you offer same-day service in Neptune Beach?
Yes. We cover Neptune Beach daily and offer same-day and emergency service. Booking earlier in the day gives the best chance of an afternoon slot.
Get same-day service in Neptune Beach.
Flat-rate pricing, 1 year labour warranty, and fast dispatch.