True Walk-In Freezer Thermostat Issue in Middleburg, FL
Temperature inaccurate, cycling abnormally. Bad thermostat or temperature sensor. We fix this on True walk-in freezers across Middleburg. Weekend and evening slots are available when a weekday won't do.

Why your True walk-in freezer is thermostat issue
On a True walk-in freezer, thermostat issue usually announces itself like this: 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
- Stuck thermostat contacts
- A miscalibrated thermostat
- Failed temperature sensor
Known True walk-in freezer 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
Before booking a repair, 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. Should that not clear it, 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
An experienced tech tests the True walk-in freezer systematically and pinpoints what's actually causing the thermostat issue. OEM True parts are widely stocked through foodservice distributors; sealed-system/refrigerant repairs require an experienced technician. You approve a flat price up front, and the work is backed by our labour and parts warranty.
Independent commercial service experienced with True refrigeration; not an authorized True dealer.
What Middleburg homeowners say
on the First Coast
“They squeezed our True walk-in freezer in on a busy day and still showed up inside the window. No runaround — they told me honestly what it needed and fixed just that.”
“No waiting around — the True walk-in freezer was diagnosed within an hour of the tech arriving. The tech explained exactly what went wrong before touching anything.”
“The True walk-in freezer died mid-week and they had it sorted before I'd even rearranged my schedule. Fair price, no surprise fees, and the True walk-in freezer has worked perfectly since.”
Frequently asked questions
What's the price for a True walk-in freezer that is thermostat issue?
Typical costs for a True walk-in freezer 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.
What does the call-out cost?
We charge $149 for a full diagnostic, credited to the repair if you proceed. No separate trip fee and no surcharges added later.
Do you offer same-day service in Middleburg?
Same-day is common in Middleburg. Our trucks run the area every day and emergency slots are held open for breakdowns that can't wait.
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.
Get same-day service in Middleburg.
Flat-rate pricing, 1 year labour warranty, and fast dispatch.