A Viking cooktop kept sparking after the burner had lit.
Repair: Replaced the spark module and its wiring harness.
Cooktop burner sparking nonstop, won't light, or a smooth-top zone that won't heat? We repair gas, electric and induction cooktops in Fairfax City and quote before the work.
Appliance Surgeon offers same-day and next-day visits to Fairfax City homes and buildings. The $75 diagnostic visit is credited to the repair, labor starts at $200 on about 9 in 10 repairs, and every repair carries a 90-day parts-and-labor warranty.
Schedule service in Fairfax City
Same-day and next-day visits.
Open 7 days until 10 PM (Sundays from 10 AM)
Diagnostic visit: $75, or $115 for a double unit.
Credited toward your repair when you approve the quote.
90-day warranty on parts and labor, and a written quote before any work starts.
Separate cooktops are common in Fairfax houses that were built with a wall oven, and in kitchens that were remodeled later with an island. The cooktop is often the oldest part of the kitchen, or the newest, and the repair approach is different for each.
One Fairfax job listed below is typical of gas cooktops: a Viking cooktop that kept sparking after the burner had already lit. The fix was a new spark module and wiring harness. Constant sparking usually comes from moisture in a burner switch, a failing spark module or a damaged harness. Let the cooktop dry out for a day after a spill. If it keeps clicking, it needs a repair.
Smooth-top electric cooktops tend to fail at an element or a switch. If one zone won't heat, the element or its control is likely. If a zone won't turn off, it's almost always the switch.
Induction cooktops mostly show error codes or refuse to detect a pan. Use a magnetic, flat-bottomed pan, check that the cooling vent under the unit isn't blocked by a drawer, and reset the breaker before calling.
A Viking cooktop kept sparking after the burner had lit.
Repair: Replaced the spark module and its wiring harness.
From our technicians’ service log; customer details are kept private.
The checklist our technicians follow on every visit is on the Cooktop Repair page.

Seeing an error code on the display? Look it up: Whirlpool range & oven, GE oven & range, Frigidaire oven & range, Wolf range, Wolf wall oven, Wolf steam oven, Thermador oven, or browse all error codes.
Before you book in Fairfax City, VA, these guides explain the most common symptoms, which checks are safe to try yourself, and when a technician should take over. All guides.
Refrigerators, freezers, washers, dryers, dishwashers, ovens, stoves, cooktops, microwaves, range hoods, wine coolers and HVAC systems, all in Fairfax City, VA; pick the one you need.
We also provide cooktop repair in Fairfax Station, VA, cooktop repair in Vienna, VA, cooktop repair in Annandale, VA, cooktop repair in Tysons, VA and cooktop repair in Chantilly, VA.
This location is part of our cooktop repair coverage across the DC metro area. See all appliance repair services in Fairfax City, VA.
Neighborhoods we regularly cover in Fairfax City, VA: Old Town Fairfax, Mosby Woods and Fairfax Circle.
We're based in Alexandria, about 14 miles from Fairfax City. Same-day and next-day appointments are available when the technician route has open windows; call or book online for the earliest option. Appointments cost the same on weekdays, evenings and weekends - our hours run 8 AM to 10 PM Monday through Saturday and 10 AM to 10 PM on Sunday, all at one standard rate.
Many cooktop repairs are completed in a single visit once the technician has diagnosed the fault and confirmed the parts on hand. If a specific part has to be ordered, we schedule a short return visit to finish the job.
Appliance Surgeon charges $75 for the diagnostic visit, or $115 for a double unit (such as a double wall oven, washer-dryer combo or stacked laundry), and the fee is credited toward the repair if you approve the quote. Labor starts at $200 and stays there on about 9 in 10 repairs; more complex jobs can reach $450. Parts are extra and listed in the quote. Radiant elements and switches replace economically from below the glass; induction boards and pro-style gas parts run higher. After diagnosis you get one clear quote - along with honest advice when cracked glass makes replacement the smarter spend. Typical price ranges by appliance are in our appliance repair cost guide.
Common calls include cooktop not heating, burner not igniting, induction error code, cracked glass concern, weak burner output and switch failure. The exact cause is confirmed during diagnosis.
Usually by drying out a wet burner switch, or replacing the spark module or wiring harness. If it keeps sparking a day after a spill, book a repair.
Often, yes. Many parts for older GE, Whirlpool, Jenn-Air and Frigidaire cooktops are still available. We'll check part availability and price before we start, so you can decide whether the repair makes sense on an older unit.
Safe checks: confirm the breaker, and on induction models make sure the cookware is actually induction-compatible - that alone explains many dead zones. Replacing elements or boards under the glass is precision work best left to a technician.