Kolpak Refrigerated Display Case Thermostat Issue in Neptune Beach, FL
Temperature inaccurate, cycling abnormally. Bad thermostat or temperature sensor. We fix this on Kolpak refrigerated display cases across Neptune Beach. Typical response time in this area is under an hour once you're on the schedule.

Why your Kolpak refrigerated display case is thermostat issue
The first things owners spot on a thermostat issue Kolpak refrigerated display case: temperature inaccurate, cycling abnormally. Bad thermostat or temperature sensor. The usual culprit is wiring fault to the sensor. Left unaddressed, food or stock can spoil within hours.
Most likely causes
- A miscalibrated thermostat
- Wiring fault to the sensor
- Stuck thermostat contacts
- A bad control board
Known Kolpak refrigerated display case 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
Worth checking yourself first: confirm the temperature setting itself, and give the unit 24 hours after any adjustment before assuming it's broken. Also, compare the reading against a separate thermometer placed in the same spot for an hour. If none of that changes anything, a sensor that's confirmed inaccurate has to be replaced and recalibrated against the control board — guessing which part is at fault wastes a parts order.
How we fix it
We start with a full diagnostic on the Kolpak refrigerated display case, confirm the real fault, then price it flat. OEM parts are available through Welbilt and PartsTown; sealed-system refrigerant work requires an experienced technician. The quote is flat, approved before we start, and every repair carries our 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
“No waiting around — the Kolpak refrigerated display case was diagnosed within an hour of the tech arriving. No runaround — they told me honestly what it needed and fixed just that.”
“The Kolpak refrigerated display case broke right before the weekend and they still came out same-day. The tech explained exactly what went wrong before touching anything.”
“Same-day response — a tech was diagnosing the Kolpak refrigerated display case hours after I called. Fair price, no surprise fees, and the Kolpak refrigerated display case has worked perfectly since.”
Other Kolpak refrigerated display case problems we fix
Frequently asked questions
What if the same problem comes back?
We stand behind the work with a 1-year labour warranty and 6-month parts warranty — if it recurs in that time, we fix it again for free.
What's the price for a Kolpak refrigerated display case that is thermostat issue?
Typical costs for a Kolpak refrigerated display case that is thermostat issue land between $280–$1,300, parts and labour included. The $149 call-out is applied to the job and the quote is flat — no meter running.
How fast can you get to Neptune Beach?
Same-day is common in Neptune Beach. Our trucks run the area every day and emergency slots are held open for breakdowns that can't wait.
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.
Get same-day service in Neptune Beach.
Flat-rate pricing, 1 year labour warranty, and fast dispatch.