Traulsen Refrigerated Display Case Thermostat Issue in Lakeside, FL
Temperature inaccurate, cycling abnormally. Bad thermostat or temperature sensor. We fix this on Traulsen refrigerated display cases across Lakeside. Call early and a technician is usually at your door that same afternoon.

Why your Traulsen refrigerated display case is thermostat issue
Here's how thermostat issue typically presents on a Traulsen refrigerated display case: temperature inaccurate, cycling abnormally. Bad thermostat or temperature sensor. More often than not it traces back to a miscalibrated thermostat. Left unaddressed, food or stock can spoil within hours.
Most likely causes
- Failed temperature sensor
- Wiring fault to the sensor
- A miscalibrated thermostat
- A bad control board
- Stuck thermostat contacts
Known Traulsen refrigerated display case 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
The one self-check that's actually worth your time: 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. When that isn't the fix, 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
Our technician runs a full diagnostic on your Traulsen refrigerated display case and isolates the exact cause before quoting. 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 Lakeside homeowners say
on the First Coast
“Our Traulsen refrigerated display case quit on us and they had a technician out the same afternoon in Lakeside. The diagnostic fee came off the repair total, just like they promised.”
“Called about our Traulsen refrigerated display case in the morning and it was running again by evening. Fair price, no surprise fees, and the Traulsen refrigerated display case has worked perfectly since.”
“Same-day response — a tech was diagnosing the Traulsen refrigerated display case hours after I called. The tech explained exactly what went wrong before touching anything.”
Other Traulsen refrigerated display case problems we fix
Traulsen Refrigerated Display Case repair nearby
Frequently asked questions
Is there a fee for the diagnostic?
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.
How much does a Traulsen refrigerated display case that is thermostat issue cost?
Expect $280–$1,300 for parts and labour on a Traulsen refrigerated display case that is thermostat issue. 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 Lakeside?
Same-day is common in Lakeside. Our trucks run the area every day and emergency slots are held open for breakdowns that can't wait.
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.
Get same-day service in Lakeside.
Flat-rate pricing, 1 year labour warranty, and fast dispatch.