True Commercial Freezer Thermostat Issue in Fernandina Beach, FL
Temperature inaccurate, cycling abnormally. Bad thermostat or temperature sensor. We fix this on True commercial freezers across Fernandina Beach. Call before noon and there's a good chance of a same-day visit.

Why your True commercial freezer is thermostat issue
Here's how thermostat issue typically presents on a True commercial freezer: temperature inaccurate, cycling abnormally. Bad thermostat or temperature sensor. On this platform it's most often failed temperature sensor. Left unaddressed, food or stock can spoil within hours.
Most likely causes
- Wiring fault to the sensor
- A bad control board
- A miscalibrated thermostat
- Stuck thermostat contacts
Known True commercial 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
Worth checking yourself first: confirm the temperature setting itself, and give the unit 24 hours after any adjustment before assuming it's broken. If none of that changes anything, 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 commercial freezer 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. 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 Fernandina Beach homeowners say
on the First Coast
“Same-day response — a tech was diagnosing the True commercial freezer hours after I called. They clearly knew True inside out and had the part on the truck.”
“They squeezed our True commercial freezer 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.”
“Our True commercial freezer quit on us and they had a technician out the same afternoon in Fernandina Beach. Genuine parts, done in one trip, and the invoice matched the quote.”
Other True commercial freezer problems we fix
Frequently asked questions
Do you warranty your repairs?
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.
Do you offer same-day service in Fernandina Beach?
Same-day is common in Fernandina Beach. 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 commercial freezer that is thermostat issue?
Expect $280–$1,300 for parts and labour on a True commercial freezer 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 charge for the estimate?
We charge $149 for a full diagnostic, credited to the repair if you proceed. No separate trip fee and no surcharges added later.
Get same-day service in Fernandina Beach.
Flat-rate pricing, 1 year labour warranty, and fast dispatch.