Are you a Sub-Zero authorized dealer?

No. We service Sub-Zero built-ins as an independent shop, so we'll tell you straight what's wrong and what it costs. Sealed-system work, recovery, evacuation, and weigh-in are done in-house under EPA #1279674151528.

My Stone Valley kitchen's Sub-Zero is cold on one side and warm on the other. What is that?

That's the dual-refrigeration design showing a slow sealed-system leak on one circuit. We find the leak, repair it, then recover, evacuate, and weigh in a proper charge rather than just topping it off.

Is it worth repairing instead of replacing?

Almost always. A Sub-Zero built-in is made to run 20 years and made to be fixed, and swapping one means thousands plus a cabinetry refit. A simple fix starts around $250 plus parts; we hand you a written quote and a clear repair-or-replace read first.

SUB-ZERO · ALAMO

Service · All Sub-Zero Models

Sub-Zero Refrigeration Repair · Alamo, CA

Independent Sub-Zero built-in repair for the estate homes off Stone Valley Road and Round Hill, columns, drawers, and wine units serviced in-house.

$75 diagnostic (waived with repair)
Same or next-day best effort
CSLB #1136642

Call (925) 999-4095

Sub-Zero in Alamo

Sub-Zero refrigeration in Alamo.

Alamo's Sub-Zero work lives in the homes, not the storefronts. The estate kitchens off Stone Valley Road, Round Hill, and the streets toward Las Trampas run Classic 36" and 48" built-ins, Designer integrated columns, and dedicated wine storage, and when one drifts warm there's usually a few thousand dollars of food and bottles riding on it. We service all of it as an independent shop. We're not a factory-authorized Sub-Zero dealer, so you get a straight read on what's wrong and what it costs before anyone opens a panel.

We come up 680 from San Ramon, so Alamo's a short run. The diagnostic is $75 and we waive it when you book the repair. After years on these cabinets the failure list is short and predictable, and we carry gauges, a micron gauge, and a recovery machine on the truck because a Sub-Zero seal job done halfway turns into a callback you don't want to pay for twice.

Common repairs we do

What we close on the truck.

One side warm on the older 600/700 units. A lot of the Alamo cabinets are the older dual-refrigeration 600 and 700 series, and the classic complaint is one compartment drifting warm while the other holds. That points to a slow sealed-system leak. We diagnose by listening to the compressor cycle, checking suction-line temperature, and pulling the lower kickplate to read the evaporator, then do the recovery, evacuation, and weigh-in in-house under EPA #1279674151528.
Condenser fans and caked coils. On the Classic 36" and 48" built-ins the condenser coil cakes with dust within a couple of years if a cabinet panel blocks the grille airflow. We pull the unit, clean the coil, and check the fan bearings. A fan that's running but dry seizes within months, so we catch it before it takes the compressor with it.
Wine columns off setpoint. The wine and beverage storage in these homes is common service. A cooling deck that's lost charge, a failed control board, or a door that no longer seals will drift the cabinet off setpoint and put the bottles at risk. We confirm the actual fault before ordering, since a bad harness or a tired thermistor fakes the same symptoms.

Models we service

Sub-Zero product lines.

Classic Series 36" and 48" built-ins
BI Series built-in
PRO Series
Designer Series integrated columns
Wine storage columns
Refrigerator and freezer drawers

Pricing and warranty

What it costs. What we stand behind.

$75

Diagnostic visit. Waived when you book the repair with us.
Written

90 days on consumables, 1 year on major parts and boiler work. Quoted in writing before work starts.
CSLB

#1136642. Bonded and insured. We file warranty paperwork when applicable.

Nearby cities

Sub-Zero service in neighboring cities.

More cities

Sub-Zero across our service area.

FAQ

Sub-Zero in Alamo questions, answered.

Are you a Sub-Zero authorized dealer?

No. We service Sub-Zero built-ins as an independent shop, so we'll tell you straight what's wrong and what it costs. Sealed-system work, recovery, evacuation, and weigh-in are done in-house under EPA #1279674151528.
My Stone Valley kitchen's Sub-Zero is cold on one side and warm on the other. What is that?

That's the dual-refrigeration design showing a slow sealed-system leak on one circuit. We find the leak, repair it, then recover, evacuate, and weigh in a proper charge rather than just topping it off.
Is it worth repairing instead of replacing?

Almost always. A Sub-Zero built-in is made to run 20 years and made to be fixed, and swapping one means thousands plus a cabinetry refit. A simple fix starts around $250 plus parts; we hand you a written quote and a clear repair-or-replace read first.

Need Sub-Zero service in Alamo?

Tell us what is broken. We will quote it.