Traulsen Walk-In Cooler Thermostat Issue in Jacksonville, FL
Temperature inaccurate, cycling abnormally. Bad thermostat or temperature sensor. We fix this on Traulsen walk-in coolers across Jacksonville. A live dispatcher answers your call — no phone tree, no callback queue.

Why your Traulsen walk-in cooler is thermostat issue
Here's how thermostat issue typically presents on a Traulsen walk-in cooler: temperature inaccurate, cycling abnormally. Bad thermostat or temperature sensor. The usual culprit is stuck thermostat contacts. Left unaddressed, food or stock can spoil within hours.
Most likely causes
- Stuck thermostat contacts
- Failed temperature sensor
- Wiring fault to the sensor
- A miscalibrated thermostat
Known Traulsen walk-in cooler weak points
- door hinge and gasket wear on heavy stainless doors
- evaporator icing and defrost heater/timer failures
- electronic controller (Intela-Traul/legacy) faults
- condenser fan motor and dirty condenser causing temperature rise
Quick check — and when it's not DIY
Do this first — it takes two minutes: confirm the temperature setting itself, and give the unit 24 hours after any adjustment before assuming it's broken. Once you've ruled that out, if the setting's right and it still misreads, the sensor or board needs testing with a meter, and a wrong guess here means paying for a part that wasn't the problem.
How we fix it
We start with a full diagnostic on the Traulsen walk-in cooler, confirm the real fault, then price it flat. Genuine Traulsen/ITW parts are available through distributors; refrigerant/sealed-system repairs require an experienced technician. The quote is flat, approved before we start, and every repair carries our warranty.
Independent commercial service experienced with Traulsen refrigeration; not an authorized Traulsen dealer.
What Jacksonville homeowners say
on the First Coast
“They squeezed our Traulsen walk-in cooler in on a busy day and still showed up inside the window. Clean, on-time, and they took the old part with them. Would call again.”
“Same-day response — a tech was diagnosing the Traulsen walk-in cooler hours after I called. They clearly knew Traulsen inside out and had the part on the truck.”
“Two other shops couldn't fit us in — these guys fixed the Traulsen walk-in cooler the same day. Flat price agreed up front, and they stood behind the labour warranty.”
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.
Is the repair guaranteed?
You're covered by our 1-year labour warranty and 6-month parts warranty. Should the same fault return inside that period, the follow-up visit is free.
What's the price for a Traulsen walk-in cooler that is thermostat issue?
Typical costs for a Traulsen walk-in cooler 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.
Do you offer same-day service in Jacksonville?
Yes. We cover Jacksonville 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 Jacksonville.
Flat-rate pricing, 1 year labour warranty, and fast dispatch.