What We Fix
A cooktop is a simpler appliance than a range in some ways and more particular in others, because the three technologies behind it, gas, induction, and radiant electric, fail in completely different ways. We repair all three across Castle Rock, from a sealed gas cooktop in a home near The Meadows to a full-surface induction unit in a Castle Pines island. The brands we see most are Wolf, Thermador, Gaggenau, Miele, and Bosch, and parts needs and availability are confirmed after model-specific diagnosis.
The first thing we establish is which technology is in front of us and whether one zone or all zones are affected. A single gas burner that will not light is a small repair. An entire induction surface going dark points to power or control. Sorting that out first keeps the diagnosis fast and the fix targeted.
Common Problems We See
- A single gas burner clicking without lighting, usually a fouled igniter, a wet or misaligned cap, or a blocked port.
- No spark on any gas burner, pointing to the spark module or its wiring.
- An induction zone not recognizing cookware or an entire surface powering down on its own.
- Radiant elements that will not heat or will not turn off, an element or a relay fault.
- A cracked glass surface that needs to be taken out of service and replaced.
- Touch controls that do not respond or a fault code on the display.
Typical Causes
On gas cooktops the story is the same as on ranges: the igniter takes every spill and eventually fouls until it clicks without lighting, and at our elevation a clean, correctly set burner matters for a steady flame. Induction cooktops fail differently. They are essentially power electronics under glass, and heat is their enemy, so a clogged cooling fan or an overheated power board will make a unit shut itself down to protect its components. That self-protection often reads as an intermittent fault that comes and goes with how hard the cooktop is being used. Radiant electric cooktops are the simplest, usually failing at an element or a relay, but a cracked glass surface on any electric cooktop is a safety issue we address promptly because it can expose live parts.
Safety Note
If the glass surface is cracked or you smell gas, stop using the cooktop. For gas, shut off the supply valve and ventilate. For a cracked electric surface, switch it off at the breaker. Then book a visit and a technician will make it safe and repair it.
Error Codes and What They Point To
| Code / Symptom | Likely Cause | What We Check |
|---|---|---|
| One burner clicks, no flame | Igniter fouled or cap misaligned | Igniter, burner cap, port |
| No spark anywhere | Spark module fault | Spark module, wiring, switches |
| Induction shuts off | Cooling fan or power board heat | Fan, power board, error code |
| Zone not detecting pan | Coil, sensor, or cookware | Coil, sensor, cookware check |
| Radiant element dead | Element or relay | Element continuity, relay, control |
Brands We Service
We repair cooktops from Wolf, Thermador, Gaggenau, Miele, Bosch, Viking, Dacor, and other premium makers across Castle Rock and the Front Range.
Burner or Zone Not Working?
Book a diagnosis with a brand-focused technician. Diagnostic and travel fees, if applicable, are confirmed before the appointment and before repair approval.