The short answer
Viking Appliance Services repairs Viking, Wolf, and Thermador cooktops in Los Angeles homes, including gas, electric, and induction models. Most problems come down to igniters, spark modules, burner parts, switches, elements, or control boards, and we diagnose the cause before recommending a repair.
When a burner won't light, an igniter keeps clicking, or an induction zone shows an error code, cooking stops. Viking Appliance Services repairs gas, electric, and induction cooktops in homes across Los Angeles, with a focus on Viking cooktops and the other premium brands that share the same kitchens: Wolf and Thermador cooktops, plus Sub-Zero refrigeration. We're based in Reseda, about 15 miles northwest of central Los Angeles, and we regularly work in homes in ZIP codes 90002 through 90012. This page covers the cooktop problems we see most, how we diagnose them, and what you can check before we arrive.
Cooktop problems we see in Los Angeles kitchens
Most cooktop calls fall into a handful of patterns. A clear description of the symptom helps us bring the right parts and finish the job sooner, so it's worth noting exactly what happens and when.
- Gas burner clicks but won't light, or lights and then goes out
- Igniters that keep sparking after the flame is lit, often after a spill or cleaning
- Weak, uneven, yellow, or lifting flames
- Electric or radiant elements that stay cold, run only on high, or won't shut off
- Induction zones that won't detect a pan, beep, or display an error code
- Touch controls that don't respond or turn on by themselves
- Cracked or chipped glass and ceramic surfaces

How we diagnose gas, electric, and induction cooktops
Gas cooktops usually come down to the ignition system and the burner assembly. We check burner caps and heads for alignment and blockage, test the igniters and the spark module, and inspect the switches behind the knobs. Moisture from boiled-over pots and spray cleaners is a common cause of nonstop clicking, and sometimes the parts only need to dry out. Other times a switch or module has failed and needs replacing.
Electric and radiant cooktops get a check of the elements, infinite switches, limiters, and wiring. On induction models, we look at the power and control boards, cooling fans, and sensors, and we read any fault codes the unit reports. We explain what failed and what the repair involves before any work begins, so you can decide with the full picture.
Viking, Wolf, and Thermador cooktops
Viking is the brand we lead with, and we work on Viking gas rangetops and cooktops as well as their electric and induction models. Many Los Angeles kitchens pair a Viking or Wolf cooktop with Sub-Zero refrigeration, and we service those Sub-Zero units too. We also repair Thermador cooktops, including models with sealed burners and induction surfaces.
Viking Appliance Services is an independent repair company. We aren't affiliated with or endorsed by any of these manufacturers. We use parts matched to your model and serial number, and we'll tell you plainly if a part is back-ordered or if a repair doesn't make sense for an older unit.
Tell us what your appliance is doing.
Serving homes across Los Angeles
From our base in Reseda, we cover the city of Los Angeles, including ZIP codes 90002, 90003, 90004, 90005, 90006, 90007, 90008, 90010, 90011, and 90012. We also work in nearby Culver City, Beverly Hills, Santa Monica, West Hollywood, and Burbank.
Whether you have a high-rise condo with an induction cooktop or a house with a professional-style gas rangetop, the process is the same. You describe the problem, we schedule a visit, and the technician diagnoses the cooktop in your kitchen. If a part needs to be ordered, we explain the timing and come back to finish the repair.
What to check before your appointment
A few quick checks can save time, and some of them solve the problem outright. If you ever smell gas, don't try to light the burners. Turn off the cooktop, leave the home, and call your gas utility or 911 from outside.
- Make sure burner caps sit flat and centered on the burner heads
- Let a wet cooktop dry completely if the igniters keep clicking after cleaning
- Check the breaker for electric and induction models, and confirm the cooktop is plugged in where applicable
- Use cookware with a magnetic base on induction zones
- Write down the model and serial number, usually found under the cooktop or on the burner box
- Note any error codes or flashing lights exactly as they appear
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