Traulsen Refrigerated Display Case Thermostat Issue in St. Augustine, FL
Temperature inaccurate, cycling abnormally. Bad thermostat or temperature sensor. We fix this on Traulsen refrigerated display cases across St. Augustine. You get a two-hour arrival window, not a vague 'sometime today'.

Why your Traulsen refrigerated display case is thermostat issue
The first things owners spot on a thermostat issue Traulsen refrigerated display case: temperature inaccurate, cycling abnormally. Bad thermostat or temperature sensor. On this platform it's most often stuck thermostat contacts. Left unaddressed, food or stock can spoil within hours.
Most likely causes
- A miscalibrated thermostat
- Wiring fault to the sensor
- 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
Start here — it costs nothing and rules out the easy cause: 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 trace the thermostat issue on your Traulsen refrigerated display case to its source instead of throwing parts at it. 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 St. Augustine homeowners say
on the First Coast
“Called about our Traulsen refrigerated display case in the morning and it was running again by evening. You can tell they work on Traulsen all the time — quick, clean diagnosis.”
“Our Traulsen refrigerated display case quit on us and they had a technician out the same afternoon in St. Augustine. Genuine Traulsen part, flat price, and done in a single visit.”
“The Traulsen refrigerated display case died mid-week and they had it sorted before I'd even rearranged my schedule. Fixed on the first visit — the flat price matched the quote exactly, no upsell.”
Other Traulsen refrigerated display case problems we fix
Traulsen Refrigerated Display Case repair nearby
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.
How much does a Traulsen refrigerated display case that is thermostat issue cost?
Most repairs for a Traulsen refrigerated display case that is thermostat issue run $280–$1,300 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.
Is the repair guaranteed?
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.
How fast can you get to St. Augustine?
Yes. We cover St. Augustine 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 St. Augustine.
Flat-rate pricing, 1 year labour warranty, and fast dispatch.