The short answer
Wolf Appliance Services repairs Wolf, Viking, and Thermador gas and induction cooktops in Los Gatos homes, including ZIP codes 95030 and 95032. We diagnose the problem in your kitchen, explain the fix before starting work, and also serve nearby Monte Sereno, Campbell, Saratoga, Cupertino, and Santa Clara.
When a burner won't light, an igniter keeps clicking, or an induction zone stops heating, cooking becomes a workaround. Wolf Appliance Services repairs high-end cooktops in Los Gatos homes in the 95030 and 95032 ZIP codes. Most of our cooktop work is on Wolf gas and induction models. We also repair Viking and Thermador cooktops, and we service the Sub-Zero refrigeration often installed in the same kitchens. We're an independent repair company based in San Jose, about 7 miles northeast of town. We diagnose the problem at your cooktop, explain what we found in plain terms, and fix it so you can get back to cooking.
Cooktop problems we fix in Los Gatos kitchens
Premium cooktops are built to last, but parts still wear out and spills still get where they shouldn't. Most calls start with a symptom you notice while cooking. Telling us that symptom helps us bring the right parts on the first visit.
- Igniters that click nonstop, even after the burner lights or the knob is off
- Gas burners that won't light, light slowly, or go out on low
- Flames that look yellow, uneven, or lift off the burner cap
- Simmer settings that run too hot or won't stay lit
- Induction zones that don't detect the pan or show an error code
- Touch controls that don't respond or turn zones on by themselves
- Cooling fans on induction units that are noisy or stop running
- Stiff or loose knobs and worn gas valves

Gas and induction cooktops need different repairs
On gas models, many problems trace back to the ignition system. Wolf's dual-stacked sealed burners, Thermador's Star burners, and Viking's sealed burners all depend on clean burner ports, properly seated caps, and a working spark module. After a boil-over or a deep cleaning, moisture or residue can make igniters spark continuously. Sometimes careful drying and cleaning fixes it. Other times the spark switch or module needs to be replaced. We check the electrical parts and the gas parts so we don't just swap pieces until something works.
Induction cooktops work differently. They use power boards, induction coils, sensors, and a cooling fan under the glass. An error code or a zone that won't heat can point to a failed board, a coil problem, a blocked air intake, or a pan that simply isn't compatible. We test each part to find the real cause and tell you clearly whether the repair makes sense for your unit.
What to expect when we come to your home
Many Los Gatos kitchens have built-in cooktops set into stone counters, sometimes with downdraft vents or a custom hood above. We work carefully around finished surfaces and protect your counters. When we can, we service the cooktop without fully removing it.
First, we confirm the symptom with you and run the cooktop. Next, we test the likely parts. Before we start any repair, we explain what failed and what we recommend, so you can decide with full information. If a part has to be ordered, we tell you so and schedule a return visit to install it.
Tell us what your appliance is doing.
Before you call: a few safe checks
A few simple checks can save you a visit or help us diagnose faster. Don't take panels off or work on gas lines yourself. If you smell gas, turn off the burners, don't flip switches or use flames, leave the house, and call your gas utility from outside.
- Make sure burner caps sit flat and centered on their bases
- Let a cooktop that got wet from a spill dry completely, then try again
- Check the circuit breaker if an induction or electric cooktop is completely dead
- Try a magnetic pan on an induction zone that won't detect cookware
- Write down any error codes exactly as they appear on the display
Serving Los Gatos and nearby towns
We schedule cooktop repairs throughout Los Gatos, from the neighborhoods near downtown to homes in the hills. We also serve nearby Monte Sereno, Campbell, Saratoga, Cupertino, and Santa Clara. If your Wolf rangetop, Viking cooktop, or Thermador induction unit is acting up, tell us the brand, model, and symptom when you contact us, and we'll take it from there.
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