True Back Bar Cooler Thermostat Issue in Fleming Island, FL
Temperature inaccurate, cycling abnormally. Bad thermostat or temperature sensor. We fix this on True back bar coolers across Fleming Island. Call before noon and there's a good chance of a same-day visit.

Why your True back bar cooler is thermostat issue
Here's how thermostat issue typically presents on a True back bar cooler: temperature inaccurate, cycling abnormally. Bad thermostat or temperature sensor. More often than not it traces back to stuck thermostat contacts. Left unaddressed, food or stock can spoil within hours.
Most likely causes
- A bad control board
- Failed temperature sensor
- A miscalibrated thermostat
- Wiring fault to the sensor
Known True back bar cooler weak points
- condenser fan motor failure and dirty condenser coils causing high box temperatures
- door gasket wear and self-closing hinge cartridge failures on reach-ins
- evaporator coil icing and clogged/frozen condensate drain lines
- electronic temperature controller faults on newer Spec Series units
Quick check — and when it's not DIY
The one self-check that's actually worth your time: compare the reading against a separate thermometer placed in the same spot for an hour. Beyond that, 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 trace the thermostat issue on your True back bar cooler to its source instead of throwing parts at it. OEM True parts are widely stocked through foodservice distributors; sealed-system/refrigerant repairs require an experienced technician. The quote is flat, approved before we start, and every repair carries our warranty.
Independent commercial service experienced with True refrigeration; not an authorized True dealer.
What Fleming Island homeowners say
on the First Coast
“The True back bar cooler broke right before the weekend and they still came out same-day. Genuine parts, done in one trip, and the invoice matched the quote.”
“Two other shops couldn't fit us in — these guys fixed the True back bar cooler the same day. Flat price agreed up front, and they stood behind the labour warranty.”
“Called late at night and a tech was here by mid-morning to look at the True back bar cooler. They clearly knew True inside out and had the part on the truck.”
Other True back bar cooler problems we fix
Frequently asked questions
Is there a fee for the diagnostic?
We charge $149 for a full diagnostic, credited to the repair if you proceed. No separate trip fee and no surcharges added later.
Can you come out same-day in Fleming Island?
Same-day is common in Fleming Island. Our trucks run the area every day and emergency slots are held open for breakdowns that can't wait.
What's the price for a True back bar cooler that is thermostat issue?
Typical costs for a True back bar cooler that is thermostat issue land between $180–$760, parts and labour included. The $149 call-out is applied to the job and the quote is flat — no meter running.
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.
Get same-day service in Fleming Island.
Flat-rate pricing, 1 year labour warranty, and fast dispatch.