Commercial Refrigerator Thermostat Issue in St. Augustine, FL
Temperature inaccurate, cycling abnormally. Bad thermostat or temperature sensor. We fix this on every commercial refrigerator brand in St. Augustine. Same-day service is standard here, not a rush-fee upsell.

Why your commercial refrigerator is thermostat issue
A commercial refrigerator that is thermostat issue tends to show the same signs, whatever the brand: temperature inaccurate, cycling abnormally. Bad thermostat or temperature sensor. Nine times out of ten it comes down to a miscalibrated thermostat. Left unaddressed, food or stock can spoil within hours.
Most likely causes
- Failed temperature sensor
- Stuck thermostat contacts
- Wiring fault to the sensor
- A bad control board
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. When that isn't the fix, 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
We trace the thermostat issue on your commercial refrigerator to its source instead of throwing parts at it. Genuine OEM parts for all major commercial refrigerator brands ride on the truck, so the fix usually happens the same day. You approve a flat price up front, and the work is backed by our labour and parts warranty.
What St. Augustine customers say
on the First Coast
“No waiting around — the commercial refrigerator was diagnosed within an hour of the tech arriving. The diagnostic fee came off the repair total, just like they promised.”
“They squeezed our commercial refrigerator in on a busy day and still showed up inside the window. Genuine parts, done in one trip, and the invoice matched the quote.”
“Two other shops couldn't fit us in — these guys fixed the commercial refrigerator the same day. The tech explained exactly what went wrong before touching anything.”
Have a specific brand? Get exact commercial refrigerator pricing
Other commercial refrigerator problems we fix in St. Augustine
Commercial Refrigerator thermostat issue repair nearby
Frequently asked questions
Is there a fee for the diagnostic?
A flat $149 covers the on-site diagnosis and rolls into the repair price. What we quote is what you pay — no add-ons.
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.
Can you come out same-day in St. Augustine?
Same-day is common in St. Augustine. 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 commercial refrigerator that is thermostat issue?
Expect $280–$1,300 for parts and labour on a commercial refrigerator that is thermostat issue. We charge a $149 diagnostic that comes off the repair total, and nothing begins until you approve a flat price.
Get same-day service in St. Augustine.
Flat-rate pricing, 1 year labour warranty, and fast dispatch.