Sub-Zero Ice Maker Ice Maker Not Working in St. Augustine, FL
Ice maker stops producing ice or makes hollow cubes. Often the water inlet valve or thermostat. We fix this on Sub-Zero ice makers across St. Augustine. Typical response time in this area is under an hour once you're on the schedule.

Why your Sub-Zero ice maker is ice maker not working
The first things owners spot on a ice maker not working Sub-Zero ice maker: ice maker stops producing ice or makes hollow cubes. Often the water inlet valve or thermostat. The usual culprit is a blocked, leaking, or misaligned part. Left unaddressed, food or stock can spoil within hours.
Most likely causes
- A worn mechanical part at end of life
- A wiring or control-board problem
- A worn or failed internal component
Known Sub-Zero ice maker weak points
- Dual compressor / sealed-system failures
- Evaporator coil frost blocking airflow
- Intermittent ice maker failures
- Control panel/board faults
Quick check — and when it's not DIY
The one self-check that's actually worth your time: confirm the ice maker has power and rule out anything obvious — a tripped breaker, an unlatched door, a blocked vent. Also, unplug it for a minute and try again, since a simple reset clears more faults than people expect. If none of that changes anything, if the basics check out, the fault is inside the control system or a sealed component, and diagnosing that safely takes a technician's tools and training.
How we fix it
Our technician runs a full diagnostic on your Sub-Zero ice maker and isolates the exact cause before quoting. Genuine Sub-Zero OEM parts are available through authorized distributors, and sealed-system refrigerant work must be performed by an experienced technician. You approve a flat price up front, and the work is backed by our labour and parts warranty.
Independent service experienced with Sub-Zero; factory-certified service is recommended for these luxury units, especially sealed-system refrigeration.
What St. Augustine homeowners say
on the First Coast
“The Sub-Zero ice maker broke right before the weekend and they still came out same-day. You can tell they work on Sub-Zero all the time — quick, clean diagnosis.”
“Two other shops couldn't fit us in — these guys fixed the Sub-Zero ice maker the same day. Genuine Sub-Zero part, flat price, and done in a single visit.”
“Called late at night and a tech was here by mid-morning to look at the Sub-Zero ice maker. Fixed on the first visit — the flat price matched the quote exactly, no upsell.”
Other Sub-Zero ice maker problems we fix
Frequently asked questions
Do you charge for the estimate?
A flat $89 covers the on-site diagnosis and rolls into the repair price. What we quote is what you pay — no add-ons.
What does a Sub-Zero ice maker that is ice maker not working usually cost?
Expect $150–$480 for parts and labour on a Sub-Zero ice maker that is ice maker not working. We charge a $89 diagnostic that comes off the repair total, and nothing begins until you approve a flat price.
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 offer same-day service in 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.
Get same-day service in St. Augustine.
Flat-rate pricing, 1 year labour warranty, and fast dispatch.