Factory-Authorized: Sub-Zero · Wolf · Cove
One trusted team for every high-end appliance in your home. We're factory-authorized for Sub-Zero, Wolf, and Cove, we service 20+ luxury brands, and most repairs are finished the same day — with genuine parts and a price you approve up front.
Advance Appliance Services repairs high-end kitchen appliances across Sonoma, Marin, and Napa counties, and has since 2006. We're factory-authorized for Sub-Zero, Wolf, and Cove and service more than 20 luxury brands — refrigerators, ranges, ovens, cooktops, dishwashers, wine coolers, ice makers, and built-ins. Our trucks carry genuine parts, so most repairs are completed the same day, and you always get a written estimate before any work begins.
Authorization means training, genuine parts, and warranty-safe repairs. These are the names we're trusted to service directly.
Every repair gets genuine parts and a written estimate first. See all the brands we serve
Pick the appliance that's giving you trouble. Each page covers the symptoms we fix, the brands we service, and how fast we can get to you.
Not cooling, frost build-up, leaks, noisy compressors, broken ice makers.
Burners won't light, uneven heat, temperature drift, failed igniters.
Won't drain, leaking, dishes coming out dirty, dead control panels.
Temperature zones off, condensation, failing seals, fan noise.
No ice, low output, cloudy cubes, leaks, or frozen up.
Warming drawers, vent hoods, outdoor kitchens, microwave-ovens.
A Sub-Zero or Wolf isn't a standard appliance, and it shouldn't get standard service.
We're authorized on Sub-Zero, Wolf and Cove and install genuine parts. It gets fixed right — not learned on your kitchen.
Our trucks carry the parts, so we finish 95% of repairs the same day we diagnose them.
An honest diagnosis and a clear estimate before any work starts. No hidden fees, no surprises.
Based in Santa Rosa, on the road across all three counties — often at your door the same day.
Tell us the appliance and the symptom. We'll send a factory-trained technician to your door — often the same day.
