Turbo Air Walk-In Freezer Not Freezing in St. Augustine, FL
Freezer compartment stays above 0°F. Common causes: defrost thermostat, evaporator fan, sealed-system leak. We fix this on Turbo Air walk-in freezers across St. Augustine. Urgent breakdowns get priority dispatch, so they don't wait until morning.

Why your Turbo Air walk-in freezer is not freezing
On a Turbo Air walk-in freezer, not freezing usually announces itself like this: freezer compartment stays above 0°F. Common causes: defrost thermostat, evaporator fan, sealed-system leak. More often than not it traces back to failed temperature sensor. Left unaddressed, food or stock can spoil within hours.
Most likely causes
- Blocked air vents between compartments
- A weak or failing compressor
- Sealed-system refrigerant leak
Known Turbo Air walk-in freezer 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
Do this first — it takes two minutes: listen for the evaporator fan running when the door's closed, since a silent fan is a common first sign. Also, confirm the thermostat setting, that the door seals fully, and that vents inside aren't blocked by over-packed items. Once you've ruled that out, it's usually a defrost heater, sensor, or sealed-system fault, and diagnosing those needs a multimeter and refrigeration training, not guesswork.
How we fix it
Our technician runs a full diagnostic on your Turbo Air walk-in freezer and isolates the exact cause before quoting. 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
“Two other shops couldn't fit us in — these guys fixed the Turbo Air walk-in freezer the same day. Fair price, no surprise fees, and the Turbo Air walk-in freezer has worked perfectly since.”
“Called late at night and a tech was here by mid-morning to look at the Turbo Air walk-in freezer. The diagnostic fee came off the repair total, just like they promised.”
“Called about our Turbo Air walk-in freezer in the morning and it was running again by evening. No runaround — they told me honestly what it needed and fixed just that.”
Frequently asked questions
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.
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.
Can you come out same-day in St. Augustine?
We do — St. Augustine 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.
How much does a Turbo Air walk-in freezer that is not freezing cost?
Expect $280–$1,495 for parts and labour on a Turbo Air walk-in freezer that is not freezing. 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.