True Commercial Refrigerator Thermostat Issue in Lakeside, FL
Temperature inaccurate, cycling abnormally. Bad thermostat or temperature sensor. We fix this on True commercial refrigerators across Lakeside. Call early and a technician is usually at your door that same afternoon.

Why your True commercial refrigerator is thermostat issue
On a True commercial refrigerator, thermostat issue usually announces itself like this: temperature inaccurate, cycling abnormally. Bad thermostat or temperature sensor. More often than not it traces back to failed temperature sensor. Left unaddressed, food or stock can spoil within hours.
Most likely causes
- Stuck thermostat contacts
- A bad control board
- Wiring fault to the sensor
- A miscalibrated thermostat
- Failed temperature sensor
Known True commercial refrigerator 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: 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. 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
First we diagnose the True commercial refrigerator end to end, so you're not paying to swap parts on a guess. 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 Lakeside homeowners say
on the First Coast
“The True commercial refrigerator broke right before the weekend and they still came out same-day. The tech explained exactly what went wrong before touching anything.”
“No waiting around — the True commercial refrigerator was diagnosed within an hour of the tech arriving. No runaround — they told me honestly what it needed and fixed just that.”
“They squeezed our True commercial refrigerator in on a busy day and still showed up inside the window. The diagnostic fee came off the repair total, just like they promised.”
Frequently asked questions
What does a True commercial refrigerator that is thermostat issue usually cost?
Most repairs for a True commercial refrigerator 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.
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.
Is the repair guaranteed?
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 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.
Get same-day service in Lakeside.
Flat-rate pricing, 1 year labour warranty, and fast dispatch.