True Commercial Freezer Thermostat Issue in Lakeside, FL
Temperature inaccurate, cycling abnormally. Bad thermostat or temperature sensor. We fix this on True commercial freezers across Lakeside. You get a two-hour arrival window, not a vague 'sometime today'.

Why your True commercial freezer is thermostat issue
When a True commercial freezer is thermostat issue, here's what you'll usually notice: temperature inaccurate, cycling abnormally. Bad thermostat or temperature sensor. Nine times out of ten it comes down to failed temperature sensor. Left unaddressed, food or stock can spoil within hours.
Most likely causes
- Failed temperature sensor
- Wiring fault to the sensor
- Stuck thermostat contacts
- A bad control board
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
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. Also, confirm the temperature setting itself, and give the unit 24 hours after any adjustment before assuming it's broken. Should that not clear it, 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
An experienced tech tests the True commercial 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. Most thermostat issue jobs finish same-day, at a flat price, under our warranty.
Independent commercial service experienced with True refrigeration; not an authorized True dealer.
What Lakeside homeowners say
on the First Coast
“No waiting around — the True commercial freezer was diagnosed within an hour of the tech arriving. Fair price, no surprise fees, and the True commercial freezer has worked perfectly since.”
“The True commercial freezer broke right before the weekend and they still came out same-day. The diagnostic fee came off the repair total, just like they promised.”
“Two other shops couldn't fit us in — these guys fixed the True commercial freezer the same day. No runaround — they told me honestly what it needed and fixed just that.”
Other True commercial freezer problems we fix
Frequently asked questions
Do you charge for the estimate?
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.
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.
Do you offer same-day service in Lakeside?
We do — Lakeside is on our daily route, with same-day and after-hours emergency slots. The earlier you call, the better the odds of a same-day visit.
What does a True commercial freezer that is thermostat issue usually cost?
Typical costs for a True commercial 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.
Get same-day service in Lakeside.
Flat-rate pricing, 1 year labour warranty, and fast dispatch.