Gram Commercial Walk-In Cooler Thermostat Issue in Middleburg, FL
Temperature inaccurate, cycling abnormally. Bad thermostat or temperature sensor. We fix this on Gram Commercial walk-in coolers across Middleburg. Call before noon and there's a good chance of a same-day visit.
Why your Gram Commercial walk-in cooler is thermostat issue
The first things owners spot on a thermostat issue Gram Commercial walk-in cooler: temperature inaccurate, cycling abnormally. Bad thermostat or temperature sensor. More often than not it traces back to a miscalibrated thermostat. Left unaddressed, food or stock can spoil within hours.
Most likely causes
- Wiring fault to the sensor
- A miscalibrated thermostat
- Failed temperature sensor
- Stuck thermostat contacts
- A bad control board
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
Before you call anyone, confirm the temperature setting itself, and give the unit 24 hours after any adjustment before assuming it's broken. Should that not clear it, 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 Gram Commercial walk-in cooler end to end, so you're not paying to swap parts on a guess. 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. Most thermostat issue jobs finish same-day, at a flat price, under our warranty.
independent commercial service experienced with Gram Commercial refrigeration, not authorized by the manufacturer
What Middleburg homeowners say
on the First Coast
“Same-day response — a tech was diagnosing the Gram Commercial walk-in cooler hours after I called. Clean, on-time, and they took the old part with them. Would call again.”
“The Gram Commercial walk-in cooler died mid-week and they had it sorted before I'd even rearranged my schedule. They clearly knew Gram Commercial inside out and had the part on the truck.”
“Our Gram Commercial walk-in cooler quit on us and they had a technician out the same afternoon in Middleburg. Flat price agreed up front, and they stood behind the labour warranty.”
Frequently asked questions
Do you offer same-day service in Middleburg?
Yes. We cover Middleburg daily and offer same-day and emergency service. Booking earlier in the day gives the best chance of an afternoon slot.
Do you charge for the estimate?
A flat $149 covers the on-site diagnosis and rolls into the repair price. What we quote is what you pay — no add-ons.
What does a Gram Commercial walk-in cooler that is thermostat issue usually cost?
Most repairs for a Gram Commercial walk-in cooler 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 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.
Get same-day service in Middleburg.
Flat-rate pricing, 1 year labour warranty, and fast dispatch.