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

Why your freezer is thermostat issue
The first things owners spot when a freezer starts thermostat issue: temperature inaccurate, cycling abnormally. Bad thermostat or temperature sensor. The usual culprit is stuck thermostat contacts. Left unaddressed, food or stock can spoil within hours.
Most likely causes
- Stuck thermostat contacts
- Wiring fault to the sensor
- A miscalibrated thermostat
- A bad control board
- Failed temperature sensor
Quick check — and when it's not DIY
Worth checking yourself first: confirm the temperature setting itself, and give the unit 24 hours after any adjustment before assuming it's broken. Should that not clear it, 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
Our technician runs a full diagnostic on your freezer and isolates the exact cause before quoting. Whatever the brand, we stock the parts that fail most on a freezer and fit them on the spot. The quote is flat, approved before we start, and every repair carries our warranty.
What St. Johns customers say
on the First Coast
“Our freezer quit on us and they had a technician out the same afternoon in St. Johns. Flat price agreed up front, and they stood behind the labour warranty.”
“Called about our freezer in the morning and it was running again by evening. Fair price, no surprise fees, and the freezer has worked perfectly since.”
“Same-day response — a tech was diagnosing the freezer hours after I called. Clean, on-time, and they took the old part with them. Would call again.”
Have a specific brand? Get exact freezer pricing
Other freezer problems we fix in St. Johns
Frequently asked questions
Do you warranty your repairs?
You're covered by our 1-year labour warranty and 6-month parts warranty. Should the same fault return inside that period, the follow-up visit is free.
What does the call-out cost?
A flat $89 covers the on-site diagnosis and rolls into the repair price. What we quote is what you pay — no add-ons.
How much does a freezer that is thermostat issue cost?
Typical costs for a freezer that is thermostat issue land between $150–$480, parts and labour included. The $89 call-out is applied to the job and the quote is flat — no meter running.
Do you offer same-day service in St. Johns?
Yes. We cover St. Johns 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 St. Johns.
Flat-rate pricing, 1 year labour warranty, and fast dispatch.