Gas burner clicking nonstop? We clean and repair igniters, spark modules, and switches. Same-day service, 90-day warranty. Average repair cost: $80–$200. Some causes are DIY-fixable — see below.
Continuous clicking on gas cooktops in San Francisco is overwhelmingly caused by persistent moisture trapped in igniter switch assemblies by the city's fog-belt humidity. When condensation bridges the switch contacts, the spark module fires continuously regardless of burner position. Victorian galley kitchens in the Sunset and Richmond districts concentrate cooking steam in tight spaces, keeping the switch assembly microclimate saturated. Hetch Hetchy soft water at 30 ppm TDS means boil-overs leave minimal mineral traces across the spark gap — the clicking is a moisture-only phenomenon in San Francisco. Morning fog deposits additional moisture on switch assemblies overnight, making first-morning clicking especially common. Continuous clicking wastes electricity and prematurely wears the spark module, turning a simple moisture issue into a more expensive component replacement if not addressed promptly.
San Francisco fog keeps igniter switch assemblies perpetually damp, causing continuous clicking. Victorian galley kitchens concentrate steam. Hetch Hetchy soft water at 30 ppm TDS means mineral traces are not a factor. Morning fog deposits additional overnight moisture. Sunset and Richmond districts see the highest clicking rates. Continuous clicking wears spark modules prematurely.
Moisture in igniter switch
Food debris in burner cap
Misaligned burner cap
Faulty spark module
Stuck igniter switch
Normal wear on internal parts is the leading cause of cooktop cooktop clicking issues. Regular use over 5-10 years gradually degrades moving parts and seals.
Cost: $130–$255 | Time: 60-90 minutes
Control board malfunctions, faulty sensors, or wiring issues can cause cooktop clicking symptoms. Power surges and age-related degradation are typical triggers.
Cost: $156–$304 | Time: 45-75 minutes
Debris, mineral deposits, or foreign objects can restrict normal operation. This is often preventable with regular maintenance.
Cost: $130–$195 | Time: 30-60 minutes
| Detail | Range |
|---|---|
| Diagnostic | Free |
| Typical repair cost | $80–$200 |
| Repair time | 45 min-1 hour |
| Warranty | 90 days parts + labor |
Cost varies by root cause. Exact quote after free diagnostic visit.
Gas cooktop clicking repairs cost $80-$200 in the Bay Area. Switch drying and cleaning runs $80-$120. Spark module replacement averages $100-$175. In SF, improved kitchen ventilation is the best long-term prevention.
In San Francisco, salt-laden marine air and persistent fog deposit corrosive moisture on metal surfaces and electronics. This can affect your appliance's spark electrode: salt corrosion on the electrode tip widens the spark gap, causing weak or absent ignition sparks Clean electrode tips with fine sandpaper when clicking becomes weak; keep burner caps dry
In San Francisco, sustained relative humidity above 60% promotes mold growth, condensation on cold surfaces, and accelerated corrosion. This can affect your appliance's spark module (gas): moisture infiltrates the spark module housing, causing continuous clicking after burners are lit or failure to spark at all Keep the area under burner caps dry; if clicking persists after cleaning, the spark module may need replacement
In San Francisco, very low mineral content (<60 ppm tds) or sodium-softened water causes over-sudsing, rubber swelling, and reduced detergent rinsing. This can affect your appliance's glass surface (ceramic): soft water boil-overs are harder to remove from glass-ceramic surfaces because the low mineral content etches the glass during evaporation Clean boil-overs immediately with a ceramic cooktop cleaner; do not let soft-water residue dry on the surface
Free diagnostic visit for continuous clicking issues. Same-day appointments available in San Francisco.
Book Free DiagnosticReviewed by Marcus Rivera, Senior Refrigeration & HVAC Technician