Gram Commercial Walk-In Cooler Thermostat Issue in Jacksonville, FL
Temperature inaccurate, cycling abnormally. Bad thermostat or temperature sensor. We fix this on Gram Commercial walk-in coolers across Jacksonville. Call early and a technician is usually at your door that same afternoon.
Why your Gram Commercial walk-in cooler is thermostat issue
Here's how thermostat issue typically presents on a Gram Commercial walk-in cooler: temperature inaccurate, cycling abnormally. Bad thermostat or temperature sensor. On this platform it's most often stuck thermostat contacts. Left unaddressed, food or stock can spoil within hours.
Most likely causes
- A bad control board
- Failed temperature sensor
- A miscalibrated thermostat
- Wiring fault to the sensor
Known Gram Commercial walk-in cooler weak points
- door gasket wear causing temperature rise and condensation
- evaporator icing from failed defrost cycles or worn seals
- condenser fan and compressor faults on reach-in cabinets
- electronic controller and temperature-sensor faults
Quick check — and when it's not DIY
Worth checking yourself first: 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. Past that point, 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 Gram Commercial walk-in cooler to its source instead of throwing parts at it. OEM parts are sourced through Hoshizaki/Gram distributors and can have longer lead times as an imported brand; sealed-system refrigerant repairs requires an experienced technician. The quote is flat, approved before we start, and every repair carries our warranty.
independent commercial service experienced with Gram Commercial refrigeration, not authorized by the manufacturer
What Jacksonville homeowners say
on the First Coast
“Called about our Gram Commercial walk-in cooler in the morning and it was running again by evening. Stood behind the warranty and used a real Gram Commercial OEM part, not a knockoff.”
“Called late at night and a tech was here by mid-morning to look at the Gram Commercial walk-in cooler. Fixed on the first visit — the flat price matched the quote exactly, no upsell.”
“Two other shops couldn't fit us in — these guys fixed the Gram Commercial walk-in cooler the same day. Genuine Gram Commercial part, flat price, and done in a single visit.”
Frequently asked questions
Do you warranty your repairs?
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.
What's the price for a Gram Commercial walk-in cooler that is thermostat issue?
Typical costs for a Gram Commercial walk-in cooler 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 Jacksonville?
Yes. We cover Jacksonville daily and offer same-day and emergency service. Booking earlier in the day gives the best chance of an afternoon slot.
Get same-day service in Jacksonville.
Flat-rate pricing, 1 year labour warranty, and fast dispatch.