Cedar Park, TX · Sub-Zero Ice Machine · $39 Diagnostic

Sub-Zero Ice Machine Making Loud Noise in Cedar Park

Serving 78613, 78630. Tell us what you’re seeing and we’ll send one verified technician.

What it usually means when your Sub-Zero ice machine is making loud noise

If this started suddenly, it’s usually not a settings issue. We verify the fault on-site.

When an ice machine stops producing ice, the cause is often water supply restriction, scale buildup, pump failure, or a cooling system issue.

Hollow or small cubes usually mean low water flow, scale restriction, or incorrect freeze cycle timing.

Leaks often come from loose fittings, cracked hoses, drain issues, or pump seal failures.

If the unit runs but won’t cool, it may be a sealed system issue, compressor start failure, or condenser airflow problem.

We service many Sub-Zero models — model number optional when booking.

We diagnose Sub-Zero codes — even rare or undocumented ones.

Most jobs fall into the $120-$290 labor range. The technician confirms the exact failure during the $39 diagnostic.

Some symptoms are safety-related. If you’re unsure, stop using the unit until a technician confirms the cause.

Yes — coverage includes 78613, 78630 and nearby areas.