The short answer
Viking Appliance Services repairs Viking, Wolf, and Thermador gas, electric, and induction cooktops in San Marino, CA. We find the cause of ignition, flame, heating, and control problems and fix the cooktop where it is installed whenever possible.
When a cooktop stops lighting, clicks without stopping, or shows an error code, the whole kitchen slows down. Viking Appliance Services repairs gas, electric, and induction cooktops in San Marino homes in ZIP code 91108. We are about 15 miles from our Los Angeles base and work on Viking, Wolf, and Thermador cooktops. Many of the kitchens we visit also have Sub-Zero refrigeration, which we service too. This page covers common cooktop problems, what a visit looks like, and what you can check before you call. We are an independent repair company and are not affiliated with any of these brands.
Cooktop problems we fix in San Marino kitchens
Most cooktop calls come down to a few patterns. Gas models usually have ignition or flame problems. Electric and induction models more often have heating or control problems. Telling us what you see and hear helps us bring the right parts on the first visit.
- Burners that click but never light, or keep clicking after the flame is on
- Weak, yellow, lifting, or uneven flames
- Burners that won't hold a low simmer or shut off at low settings
- Radiant elements that don't heat, or heat only part of the way
- Induction zones that won't detect a pan, or that show error codes
- Touch controls that don't respond, lock out, or act on their own
- Knobs that are loose, stripped, or no longer line up with the settings
- Cracked or chipped glass-ceramic surfaces

Gas cooktops: ignition and flame issues
On a Viking, Wolf, or Thermador gas cooktop, constant clicking often means moisture or residue near a burner switch or igniter. It can also point to a failing spark module. A burner that clicks but won't light may have a cracked igniter, a clogged burner port, or a burner cap that isn't seated correctly. We check each part in order, so you aren't paying for parts you don't need.
Flame quality matters too. Sealed and dual-stacked burner designs depend on clean ports and correct air-to-gas mixing. A yellow or uneven flame can mean blocked ports, a misaligned burner base, or a regulator or orifice problem. Low-simmer complaints are common on high-output burners. A careful cleaning and adjustment often fixes them. If you ever smell gas, turn off the cooktop, leave the house, and call your gas utility before you call us.
Electric and induction cooktops
Radiant electric cooktops use heating elements under the glass, along with limiters and switches that control them. When one zone stays cold or overheats, the cause is usually a failed element, a failed infinite switch, or a damaged wire connection. We test each part instead of guessing.
Induction cooktops depend more on electronics. Power boards, induction coils, cooling fans, and touch control boards all work together. A zone that won't recognize a pan, a fan that runs loudly, or a repeating error code usually points to one of these parts. We read the error codes, check incoming power, and confirm the fault before we recommend a repair. Surface cracks are a separate problem. A cracked glass top should not be used, because spills can reach the electrical parts underneath.
Tell us what your appliance is doing.
What a repair visit looks like
We start by asking about the symptom and the model number, which is usually on a label under the cooktop or inside the cabinet below it. At your home, we inspect the cooktop where it sits whenever we can, explain what we find in plain terms, and tell you your options before any work begins. If a part has to be ordered, we tell you so and schedule a return visit. Premium cooktops are often built into stone counters and custom cabinets, so we work carefully and protect the surfaces around the unit.
Quick checks before you call
A few simple checks can save time, and sometimes they solve the problem completely:
- Make sure burner caps and grates sit flat and are fully in place
- Let a burner dry completely after a spill or after cleaning, then try it again
- Check the circuit breaker for an electric or induction cooktop
- Look for a control lock icon on touch-control models
- For induction, confirm the pan is induction-compatible by testing whether a magnet sticks to its base
- Write down any error codes exactly as they appear
Serving San Marino and nearby communities
Along with San Marino, we repair cooktops in South Pasadena, Pasadena, Alhambra, Sierra Madre, and La Cañada Flintridge. We focus on premium appliances and lead with Viking, and we also service Sub-Zero, Wolf, and Thermador. If your kitchen has several of these brands, we can often look at more than one appliance in the same visit.
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