Turbo Air Refrigerated Display Case Thermostat Issue in St. Augustine, FL
Temperature inaccurate, cycling abnormally. Bad thermostat or temperature sensor. We fix this on Turbo Air refrigerated display cases across St. Augustine. Our trucks run this area every day, so next-day is the norm and same-day is common.

Why your Turbo Air refrigerated display case is thermostat issue
When a Turbo Air refrigerated display case 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 a bad control board. Left unaddressed, food or stock can spoil within hours.
Most likely causes
- Wiring fault to the sensor
- A bad control board
- Failed temperature sensor
- A miscalibrated thermostat
Known Turbo Air refrigerated display case weak points
- self-cleaning condenser device and condenser fan motor failures
- door gasket and hinge wear affecting seal
- temperature drift and evaporator icing from control/defrost issues
- compressor and start-component failures on some units
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. 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
First we diagnose the Turbo Air refrigerated display case end to end, so you're not paying to swap parts on a guess. OEM Turbo Air parts are available through distributors; sealed-system/refrigerant repairs require an experienced technician. You approve a flat price up front, and the work is backed by our labour and parts warranty.
Independent commercial service experienced with Turbo Air refrigeration; not an authorized Turbo Air dealer.
What St. Augustine homeowners say
on the First Coast
“Same-day response — a tech was diagnosing the Turbo Air refrigerated display case hours after I called. Genuine Turbo Air part, flat price, and done in a single visit.”
“The Turbo Air refrigerated display case died mid-week and they had it sorted before I'd even rearranged my schedule. You can tell they work on Turbo Air all the time — quick, clean diagnosis.”
“No waiting around — the Turbo Air refrigerated display case was diagnosed within an hour of the tech arriving. Stood behind the warranty and used a real Turbo Air OEM part, not a knockoff.”
Other Turbo Air refrigerated display case problems we fix
Turbo Air Refrigerated Display Case repair nearby
Frequently asked questions
What if the same problem comes back?
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?
A flat $149 covers the on-site diagnosis and rolls into the repair price. What we quote is what you pay — no add-ons.
How fast can you get to 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 does a Turbo Air refrigerated display case that is thermostat issue usually cost?
Most repairs for a Turbo Air refrigerated display case 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.
Get same-day service in St. Augustine.
Flat-rate pricing, 1 year labour warranty, and fast dispatch.