Rangetop or cooktop
Wolf rangetop and cooktop repair
Drop-in gas rangetops, induction hobs and electric radiant surfaces, including the wiring and clearance problems that come with retrofit cutouts.
Symptoms
- One burner will not light while the others are fine
- The griddle or French top heats unevenly across its face
- An induction element loses power part way through cooking
- The induction surface beeps and shuts down under a full pan
- Touch controls respond late, or not at all, at one end of the panel
- A radiant element cycles on and off far faster than it used to
- The whole surface is dead after a storm or a breaker trip
Detail
A rangetop is a cooking surface with no oven under it, dropped into a counter with cabinetry below. A cooktop is shallower still. Both bring problems a freestanding range never has, because both live inside somebody else’s carpentry.
Gas surfaces
The burner faults are the same as on a range: fouled igniter tips, blocked ports, a spark module that has taken moisture, a burner cap sitting proud of its seat. What differs is access. On a rangetop the whole assembly sits in a cutout with a cabinet below, and the amount of room behind the unit decides how much can be done without pulling it. In a kitchen where the opening was cut to the old appliance rather than the new one, that margin can be nothing at all.
Griddles and French tops are their own diagnosis. A griddle plate that heats unevenly is usually not a burner fault — it is a plate that has warped away from its heat source, or a thermostat bulb that has lost contact with the underside. The test is a temperature map across the plate at steady state, not a single reading in the middle.
Induction surfaces
Induction fails in ways that look like magic and are not.
An element that drops out under load is usually thermal. The coil sits above a cooling fan and a heatsink, and if that fan is choked with dust or its intake under the counter is blocked by cabinetry, the electronics protect themselves by backing off power. The symptom is a hob that works beautifully for ten minutes and then goes quiet. Nine times out of ten the fix is airflow, not a board.
Pans matter more than owners expect. A pan with a warped base makes intermittent contact, and the surface reads intermittent contact as no pan. A pan smaller than the element’s minimum detection diameter will not start at all. Before we condemn a coil we test with a known-good flat ferrous pan.
Touch controls that respond at one end of the panel and not the other are a ribbon or a control board issue, and heat is nearly always the reason. A control board that lives directly beneath a hot surface ages by degree-hours, not years.
Electric radiant
Radiant elements cycle. They are meant to. When the cycling gets noticeably faster or the element glows unevenly, the infinite switch or the element itself has drifted. Both are straightforward to test with a meter and both are straightforward to replace.
The retrofit problem, locally
A large share of the coastal kitchens here are second- or third-generation renovations built around an original cabinet opening. When a wider or deeper unit goes into an older cutout, you get one of three outcomes: reduced clearance to combustible material at the sides, a rear gap that will not take the gas connection without a hard bend, or a unit that sits on its trim rather than on its support. All three shorten the life of what is in the hole, and the last one cracks glass.
We measure the opening before we quote a replacement part that depends on it.
What a visit looks like
Flat diagnostic fee, credited toward the repair when you go ahead. Written estimate before anything is ordered, genuine OEM parts, and if the fault is a clearance or supply problem rather than a component, we say so and you keep the part money.
Where this comes up
- Ponte Vedra Beach32082
- Sawgrass Country Club32082
- Palm Valley32082
The rest of the work
- Wolf dual fuel range repairDual fuel range
- Wolf gas range repairGas range
- Wolf built-in wall oven repairBuilt-in wall oven
- Wolf convection steam oven repairConvection steam oven
- Wolf hood, blower and downdraft repairVentilation hood
- Wolf built-in outdoor grill repairBuilt-in outdoor grill
Booking
Flat $80 diagnostic, credited toward the repair when you go ahead with it. You get a written estimate before any part is ordered or any labour is billed. 90 days on labour, 365 days on parts, genuine OEM parts only.
+1 (904) 201-3304After a rangetop or cooktop call
4.6
out of 5, across 67 customer reviews. Each one below is a single visit, written by the person who paid for it.
The French top was heating unevenly and the middle stayed cool. He checked the burner underneath, found a partly blocked port ring and cleared it, then verified the spread of heat with a thermal reading.
Theodora E.
Our rangetop had one burner that would not spark while the rest were fine. He traced it to a switch under the knob that had filled with spill, replaced it and sealed the trim so it cannot happen again.
Millicent D.
A burner had a lazy flame down one side. He found the venturi partly blocked by an insect nest, cleared it and checked the rest of them. All good, but he had no shoe covers and I had to ask for that.
Cornelius Q.
The book
What does this repair cost?
$80
Flat $80 diagnostic covering the visit and the full diagnostic sequence, credited toward the repair once you approve the work. Everything under it is a band, not a quote. The figure that counts is written down after the diagnosis, and it covers the part, the labour to fit it, and the warranty — 90 days on labour, 365 days on parts, genuine OEM parts only.
| What was wrong | Typical finished repair |
|---|---|
| Diagnostic visit on its own | $80, credited |
| Control board or touch panel | $420–$1,070 |
| Igniter or spark module replacement | $190–$540 |
| Burner valve or orifice service | $220–$710 |
Those are the bands this page's faults land in; the rest of the book is on the rates page. The top of them is $1,070, and nothing at all — at that figure or well under it — is billed without a written estimate you have agreed to first.
Asked on the phone
What else do people ask?
- The hood will not clear the kitchen. Is that a duct job?
- It might be, and if it is we are the wrong trade for the second half of it. We diagnose the hood end — blower, wheel, controls, speed switch, the connection at the hood — and we will tell you plainly when the run itself is the limit. We do not install, replace or clean ducting, and we do not work on heating or air conditioning at all. Blower and motor work, where the fault is ours to fix, sits at $260–$730.
- The panel went dark during a storm. Is the whole board gone?
- Not necessarily. Surges here rarely kill a board outright; they take a relay, a supply section or a ribbon connection, and those are separable faults. The supply gets measured before anyone orders anything. A board or touch panel replacement is the top band on the table, $420–$1,070.
- What goes wrong with a built-in grill on the dune line?
- Corrosion, in this order: electrodes first, then the valve stems, then the burner tubes. Salt gets in whether the cover is on or not. Electrode and spark work is $190–$540, valve and orifice work $220–$710. A grill lit regularly and brushed down outlasts one used twice a year.
- What does a visit cost?
- Flat $80 diagnostic, credited toward the repair when you go ahead with it. You get a written estimate before any part is ordered or any labour is billed. There is no separate travel charge inside the 40-mile radius.