Sonoma · Marin · Napa

Broken this morning...
Fixed by tonight.

Factory-authorized repair for Sub-Zero, Wolf, Cove and 20+ luxury brands. Family-owned since 2006.

Genuine factory parts Up to 1-year guarantee Honest, upfront estimate
Advance Appliance Services technician on a Sub-Zero service call
Factory-AuthorizedSub-Zero · Wolf · Cove
Trusted by the brands in your kitchen

Fast. Reliable. Professional.

Keeping your home running smoothly

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Years in business
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Repairs done same day
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Luxury brands serviced
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Counties covered
Why homeowners call us

High-end appliances need a specialist, not a generalist.

A Sub-Zero or Wolf isn't a standard appliance, and it shouldn't get standard service.

Factory-trained, the first time

We're authorized and certified on Sub-Zero, Wolf and Cove, and install genuine factory parts. It gets fixed right the first time — not learned on your kitchen.

Same-day, in one trip

Our trucks carry the parts. That's how we finish 95% of repairs the same day we diagnose them — no second visit, no waiting around.

The price before the wrench

You get an honest diagnosis and a clear estimate before any work starts. No hidden fees, no surprises on the invoice.

Brands we serve

Factory-authorized. For every brand we serve.

Every brand below has trained and certified us to repair what they build. Genuine parts, factory standards — no exceptions.

Authorized
Refrigeration & wine storage
Authorized
Ranges, ovens & cooktops
Authorized
Dishwashers
+ more
Honest, upfront pricing

No mystery invoices. Ever.

You'll get a written estimate after diagnosis, and you approve the price before we lift a tool. No mystery invoices — ever.

Book a repair
Our pricing promise
Know the price first.
A written estimate before any repair begins
  • Full diagnosis by a factory-trained tech
  • Written estimate before any work
  • Applied to your repair total
Call 707-545-5223
Where we work

Serving the North Bay's finest kitchens

Based in Santa Rosa, on the road across Sonoma, Marin, and Napa — often at your door the same day.

Sonoma County

Santa RosaPetalumaRohnert ParkWindsorHealdsburgSonomaSebastopolCotatiCloverdalePenngroveGlen EllenKenwoodGeyservilleGuernevilleForestvilleGratonOccidentalBodega BayBoyes Hot SpringsLarkfield-WikiupOakmontFultonMonte RioRio NidoJennerBodega

Marin County

San RafaelNovatoMill ValleyLarkspurCorte MaderaTiburonSausalitoBelvedereFairfaxRossSan AnselmoGreenbraeKentfieldStrawberryMarin CityBolinasStinson BeachPoint Reyes StationInvernessOlemaWoodacreSan GeronimoLagunitasForest KnollsNicasioMuir Beach

Napa County

NapaAmerican CanyonYountvilleSt. HelenaCalistogaRutherfordOakvilleAngwinDeer ParkOak KnollPope ValleySpanish FlatBerryessa HighlandsLake Berryessa
Recent fixes

This week, across the North Bay

A snapshot of jobs our techs closed out — real brands, real symptoms, mostly same day.

Sub-Zero refrigerator repair in HealdsburgSame-day
Sub-Zero 648PRO
Freezer warm, heavy frost build-up — replaced defrost heater.
Healdsburg
Wolf range repair in NapaSame-day
Wolf 36" Range
Front burner wouldn't ignite — replaced spark igniter & cap.
Napa
Cove dishwasher repair in San RafaelSame-day
Cove Dishwasher
Standing water, wouldn't drain — cleared pump & check valve.
San Rafael
Ilve range repair in Santa RosaSame-day
Ilve Range
Running 50° cool, uneven bake — replaced bake element & sensor.
Santa Rosa
Sub-Zero wine cooler repair in SonomaSame-day
Sub-Zero Wine Unit
Warm upper zone, condensation — replaced evaporator fan.
Sonoma
Fisher & Paykel dishwasher repair in PetalumaNext-day
Fisher & Paykel Dishwasher
Leaking at the door — replaced gasket & recalibrated.
Petaluma
Straight from the neighborhood

Reviews you can trust

5
★★★★★
Based on 100+ reviews · Read them all →
★★★★★

"Carlos is, without a doubt, the best appliance repair technician we've ever come across. He knows his stuff, he's efficient, and a pleasure to work with."

BO
Bruce O.Sub-Zero repair
★★★★★

"Professional from order through repair. Communication about the appointment and arrival was timely and accurate. Efficient and knowledgeable."

GP
Gene P.Wolf range
★★★★★

"Our Cove dishwasher is fixed and running perfectly. Since we have a Sub-Zero too, they've earned a permanent spot in my contacts."

MS
Maria S.Cove dishwasher
Good questions

Answers before you call

Are you factory-authorized for Sub-Zero and Wolf? +
Yes. We are factory-trained and authorized to service Sub-Zero, Wolf, and Cove, and we install genuine factory parts on every repair.
What brands do you repair? +
We're factory-authorized for Sub-Zero, Wolf, and Cove — trained and certified by the people who built them. We also service Ilve, Lacanche, La Cornue, Bluestar, True, Fisher & Paykel, and more than 20 luxury brands in all. If it's high-end and it's in your kitchen, call us — we've almost certainly fixed one this month.
What areas do you serve? +
We serve Sonoma, Marin, and Napa counties — including Santa Rosa, Petaluma, Sonoma, Healdsburg, Novato, San Rafael, Mill Valley, Napa, and St. Helena.
Do you offer annual service plans? +
Yes! Call us today to get set up on our annual maintenance plan and you will receive a yearly reminder.
Do you guarantee your work? +
Yes, repairs are guaranteed for 30 days. Seal systems are guaranteed for 1 year. Depending on the manufacture, parts can carry a 90 day warranty, sometimes up to 1 year.

Appliance down? Let's fix it today.

Call now and talk to a real person. We'll get a factory-trained tech to your door.

Open Monday–Friday, 8:00 AM – 5:00 PM