OEM-focused parts
Repairs are scoped around correct-fit components and long-term appliance performance.
Subzero Repair · Luxury appliance specialists since 2005
Sub-Zero & High-End Appliance Repair in the SF Bay Area
High-end repair for built-in refrigeration, professional cooking equipment and wine storage systems. Trusted by Bay Area homeowners since 2005.
2005 Serving premium homes
6+ Luxury brand families
Bay Area Local in-home service
Sub-ZeroWolfVikingThermadorKitchenAidGE Monogram
Appliance categories
One specialist workflow for the whole premium kitchen.
We diagnose cooling, heating, airflow, control and installation-related failures across built-in and professional-grade appliances.
Built-in refrigerators
Column, French-door and integrated refrigeration diagnostics, sealed-system repair and cooling restoration.
ExploreFreezers
Frost, ice maker, temperature swing and airflow problems handled with clean, appliance-safe service.
ExploreWall ovens and ranges
Heating, ignition, control board and calibration work for premium cooking equipment.
ExploreCooktops
Gas, induction and electric cooktop repair with careful surface protection during service.
ExploreVentilation
Range hood fans, controls, lighting and ventilation performance for built-in kitchen systems.
ExploreMicrowaves
Built-in microwave diagnostics for power, door, turntable and control failures.
ExploreDishwashers
Leaks, drainage, wash performance and panel-integrated dishwasher service.
ExploreWine storage
Wine cooler and cellar cooling service with attention to humidity, vibration and stable temperature.
ExploreOutdoor grills
Ignition, burner, valve and heat-distribution repair for premium outdoor kitchens.
ExploreBrands we service
Built for the appliances found in serious kitchens.
We train on and stock parts for the brands that define Bay Area kitchens. Tap a brand to see exactly what we repair.
Refrigeration Sub-Zero
Built-in columns, drawers, wine storage and sealed-system diagnostics.
View repair
Cooking Wolf
Ranges, ovens, cooktops and ventilation, repaired with a surface-safe workflow.
View repair
Pro appliances Viking
Professional cooking and refrigeration serviced for consistent heat and cooling.
View repair
Built-ins Thermador
Wall ovens, induction, refrigeration and luxury built-ins diagnosed in-home.
View repair
Premium KitchenAid
French-door refrigeration, dishwashers and built-in kitchen equipment.
View repair
Custom kitchens GE Monogram
Integrated refrigeration and premium cooking equipment service.
View repairIn-home expertise
Careful diagnostics before parts, panels or built-ins are touched.
Premium appliances are part of the kitchen architecture. Our service flow protects floors, panels and surrounding cabinetry while narrowing down the real fault.
- Cooling, defrost, airflow and sealed-system troubleshooting
- Ignition, heating, ventilation and control-board diagnostics
- Clean service notes for homeowners, property managers and designers
Trust signals
Premium service should feel precise from the first call.
Clear scheduling, careful work areas, focused diagnostics and support after the visit.
Same-day options
Urgent cooling and cooking failures are prioritized whenever the route allows.
Licensed and insured
Professional in-home service for premium kitchens, condos and estate properties.
365-day warranty
Every repair is backed by a full 365-day warranty on parts and labor — in writing.
Experienced technicians
Focused appliance specialists with years of high-end brand service experience.
Responsive support
Call or book online for scheduling, dispatch questions and follow-up service.
Wine storage and maintenance
Stable temperature, quiet airflow and humidity control.
Wine rooms, wine columns and under-counter coolers need a narrower service lens than standard refrigeration. We inspect airflow, sensors, drains, doors and cooling performance together.
Schedule Wine ServiceHow-to library
Useful repair topics for high-end appliance owners.
Early symptoms often point to airflow, sensors, seals or service-mode clues before major failures.
Clean condenser coils
When dust blocks airflow, cooling performance drops and compressors work harder.
Read guide
Read service mode
Diagnostic menus can point toward sensors, fans, defrost and control problems.
Read guide
Sealed-system symptoms
Weak cooling, long run times and uneven frost can require deeper refrigeration checks.
Read guide
Replace worn door seals
A damaged gasket lets warm air in and can trigger frost, leaks and temperature alarms.
Read guideReviews
Trusted across the Bay Area
4.9 1,685 reviews · 4.9/5
“Simmer on our Wolf dual-fuel range in Fremont was way too aggressive and kept scorching sauces. Steve adjusted the low-flame screws on the burner valves and dialed in a true gentle simmer. He explained exactly what he was doing so I'd understand the difference.”
Lena K.Fremont · Wolf · dual-fuel range
“The door on our Wolf wall oven in Los Altos wasn't sealing and heat was leaking out the top, throwing off the temperature. Steve replaced the door gasket and adjusted the hinges, though the gasket had to be ordered so it took a follow-up visit. Works tight now and the bake is even.”
Bianca F.Los Altos · Wolf · wall oven
“Our Sub-Zero refrigerator column in Cupertino was cooling unevenly with the produce drawers icing up. Jim narrowed it to a flaky temperature sensor on the control side; the fix worked but he came back once more to recalibrate after a software quirk. Honest about the extra trip and patient explaining it.”
Sophie L.Cupertino · Sub-Zero · refrigerator column
“My Thermador Freedom column in San Carlos kept flashing a service alert and the interior light stayed dim. Dave diagnosed a failing control board on the first visit and came back a few days later once the part arrived. Fair pricing and he kept me posted on the back-ordered piece.”
Aisha R.San Carlos · Thermador · Freedom refrigerator column
“The ice maker in our Sub-Zero column in Walnut Creek stopped making ice and the bin sensor seemed stuck. Brian replaced the optical sensor and cleared a frozen fill tube, and it's been keeping the bin full ever since. He explained how the sensor works and didn't leave a mess behind.”
Felix H.Walnut Creek · Sub-Zero · ice maker
“Same-day response when our Wolf range in Berkeley wouldn't hold a flame on two burners before a dinner party. Steve cleared the igniters, replaced a faulty spark electrode, and was tidy enough that you couldn't tell anyone had been in the kitchen.”
Theo W.Berkeley · Wolf · range
FAQ
High-end appliance repair, answered.
The questions Bay Area homeowners ask us most before they book.
Do you repair Sub-Zero refrigerators across the Bay Area?
Yes. We specialize in Sub-Zero built-in, Classic, Designer, PRO and undercounter refrigeration, and we serve the entire San Francisco Bay Area from our base in Los Gatos — the Peninsula, South Bay, East Bay and beyond.
Are you an authorized Sub-Zero or Wolf service center?
No. We are an independent high-end appliance repair company, not a manufacturer-authorized or factory-certified center. We have specialized in these brands since 2005 and use factory-grade parts, but we are not affiliated with or endorsed by Sub-Zero, Wolf or any manufacturer.
Which brands do you service?
Sub-Zero, Wolf, Viking, Thermador, KitchenAid and GE Monogram — built-in refrigeration, wine storage, professional ranges, ovens, cooktops, ventilation and dishwashers. We also work on other premium names such as Bosch, Miele and Liebherr.
Do you offer same-day appliance repair?
Often, yes. Same-day availability depends on your location and the day's route. Call (650) 668-1554 to check today's openings, or book a service window online.
How much does a repair cost?
The diagnostic/service call is a flat $89. Most common parts (gaskets, ice makers, sensors, control boards) land between $275 and $1,250, and sealed-system or compressor work runs higher. You get a clear quote before any work begins, and every repair is backed by a 365-day warranty.
Do you warranty your repairs?
Yes. Every repair is backed by a full 365-day warranty on parts and labor. If something we repaired fails within the year, we come back and make it right.
What if my appliance is showing an error code?
Use our Sub-Zero error-code guide to look up any code — what it means, why it happens and the part typically involved — or send us the code and your model number and we will arrive prepared.
How do I book a repair?
Book online any time or call (650) 668-1554. Share the brand, model number and symptoms so the technician arrives with the right parts and a clear plan.
Service area
San Francisco, San Jose, Palo Alto, San Mateo and the Bay Area.
Call for urgent appliance failures or book online for a service window. Share the brand, model and symptoms so the technician can arrive prepared.