Sub-Zero Repair

Sub-Zero repair across the San Fernando Valley, by factory-trained technicians.

Sub-Zero is the appliance most worth keeping running. A 1998 Sub-Zero 700 with a slow refrigerant leak is not the same problem as a 1998 Whirlpool — the Sub-Zero is worth restoring. We’ve worked on Sub-Zeros from the 1980s that still run perfectly. The platform was built to be serviceable, and we’re trained to service it.

Three things that distinguish Sub-Zero work:

Dual-compressor architecture. Most Sub-Zeros use two separate refrigeration systems — one for the freezer, one for the fridge. This is why a Sub-Zero with a warm fresh-food side might still be making ice fine. It also means a sealed-system repair on one side doesn’t disturb the other. We diagnose each circuit independently.

Magnetic door gaskets are repairable. Sub-Zero gaskets cost $200+ from the factory but are absolutely re-installable in your home — no shop time. We pull, condition, and reseat gaskets without scratching the cabinet, and we keep replacement gaskets for the most common BI and 700-series sizes on the truck.

The 7000-series is a learning curve. The post-2018 7000-series introduced new electronics, new diagnostics, and new parts. A tech who has only worked on classics will guess wrong on a 7000-series fault. We’ve trained on the 7000-series specifically and carry the right diagnostic tools for it.

Repair vs. replace, honestly

Built-in Sub-Zeros are virtually always worth repairing. A $1,200 sealed-system rebuild on a $14,000 unit is a no-brainer. The exception: catastrophic compressor failure on a 25+ year-old unit where the brazed joints are showing fatigue everywhere — that’s the rare case where we’d recommend replacement. We’ll always give you the honest math.

Pricing

We always quote in writing before we touch the unit. Diagnostic fee is waived if you approve the work.

Call (818) 463-0584 or book a visit.