The short answer
Viking Repair Experts repairs Viking, Wolf, and Thermador gas, electric, and induction cooktops in Palo Alto homes, and also services Sub-Zero refrigeration in the same kitchens. Most cooktop problems come down to a specific part, such as an igniter, spark module, valve, or control board, and can be repaired without replacing the whole unit.
When a cooktop burner won't light, an induction zone throws an error code, or a simmer setting suddenly runs too hot, dinner plans stall fast. Viking Repair Experts repairs premium cooktops in Palo Alto homes, with a focus on Viking gas and induction units and the high-end kitchens built around them. Many of the Palo Alto kitchens we work in pair a Viking or Wolf cooktop with Sub-Zero refrigeration, and we also service Thermador cooktops, including their star-shaped burners and induction models. We come from our base in San Jose, about 12 miles southeast, and serve homes across ZIP codes 94301, 94303, 94304, and 94306. Our goal is simple: find the actual cause, explain it plainly, and fix it so the cooktop works the way it did when it was installed.
Common Cooktop Problems We Fix in Palo Alto Kitchens
Premium cooktops are built to last, but they have more parts than a basic range. That includes sealed burners, dual-stacked burner designs, electronic ignition, and on induction models, power boards and cooling fans. When something fails, the symptom usually points us toward a short list of likely causes.
- Burner clicks constantly but won't light, or keeps clicking after it lights
- Burner lights but the flame is weak, uneven, yellow, or lifts off the burner
- Low simmer setting won't hold a steady flame or goes out
- Igniters stay silent on one or all burners
- Induction zone shows an error code, won't detect a pan, or cuts out mid-cook
- Touch controls are unresponsive or the control lock won't release
- Electric radiant element stays off, or stays on high regardless of setting
- Faint gas smell near the cooktop when burners are off (shut off the gas supply and call your utility first)

Gas Cooktops: Ignition, Burners, and Valves
Most gas cooktop calls we get are ignition problems. A burner that won't stop clicking is often caused by moisture or a spill that got under the burner cap, a cracked igniter, or a failing spark module. We check each piece in order rather than swapping parts on a guess.
Flame quality problems usually trace back to misaligned burner caps, clogged ports, or a valve that no longer meters gas evenly. On Viking and Wolf dual-stacked burners and Thermador star burners, the low-flame circuit is separate from the main flame, so a cooktop can boil water fine and still fail at a gentle simmer. We test both circuits and adjust or replace the valve when needed.
Induction and Electric Cooktops
Induction cooktops are reliable, but they depend on electronics that do not like heat buildup. A blocked cooling fan, a failing power board, or a loose connection can trigger error codes or make a zone shut off without warning. We read the fault codes, check supply voltage at the cooktop, and test the boards and coils before recommending a part.
On radiant electric cooktops, a burned-out element, a failed infinite switch, or a damaged limiter can cause a burner to stay cold or run hot. These are usually straightforward repairs once the faulty component is confirmed.
Tell us what your appliance is doing.
What to Expect From a Repair Visit
We start by asking what you've noticed: when the problem started, which burners or zones are affected, and any error codes shown. Then we inspect and test the cooktop in place. Once we know the cause, we explain what failed, what the repair involves, and whether the part is likely on hand or needs to be ordered for your specific model.
Before your appointment, it helps to have the model and serial number ready. On most cooktops the tag is on the underside of the unit or on the cabinet below. Please clear the cooktop surface and the cabinet space underneath so we can reach gas lines and wiring.
Serving Palo Alto and Nearby Communities
We serve homes throughout Palo Alto in Santa Clara County, along with nearby Los Altos Hills, Los Altos, Mountain View, Sunnyvale, and Cupertino. If your kitchen has more than one premium appliance acting up, such as a Viking cooktop and a Sub-Zero refrigerator, let us know when you schedule so we can plan for both.
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