How long does a Thermador oven control panel replacement take?

Thermador oven control panel replacement typically takes half a day to a full day. The panel must be sourced for the exact model. Most jobs require one service visit for diagnosis and a follow-up visit for installation once the part arrives. We confirm the panel failure before ordering.

Is the touch-glass on Thermador induction cooktops replaceable?

Yes. Thermador induction cooktop touch-glass can be replaced when cracked or when the control zones become unresponsive. This is a more involved repair that requires disassembling the cooktop assembly. Replacement runs $700 to $1,200 depending on the model.

Thermador Appliance Repair in Orange County, CA

Thermador Models We Service

From the Pro Grand range to the Freedom column refrigerator, we service every Thermador configuration in Orange County.

Pro Grand and Pro Harmony Ranges

PRG, PRD (dual-fuel), and PRL (liquid propane) configurations in 30", 36", 48", and 60" widths. Star Burner ignition issues are the most common service call. We carry Star Burner components for the most popular Pro Grand configurations.

Masterpiece Wall Ovens

Single and double Masterpiece wall ovens with M-Pro and Home Connect displays. Convection fan motor wear, oven temperature sensor drift, and control panel failures are the most frequent issues we handle on these units.

Sapphire and Star-Sapphire Dishwashers

DWHD series dishwashers with the Star Sapphire clean rating system. Drain pump failures and door latch faults are the primary service calls. The Star Sapphire's interior rack system can also develop latch and roller wear over time.

Freedom Column Refrigerators and Freezers

T18, T24, T30, and T36 Freedom column units. The compressor inverter board is the most expensive failure on these units. We also handle evaporator fan, condenser fan, and control board faults on all Freedom Column configurations.

Star Burner and SGSX Cooktops

Thermador's signature Star Burner gas cooktops with 5-point star design. Star Burner ignition electrode failures and spark module issues are the primary service calls. We also service SGSX sealed-burner configurations and ContourLine induction tops.

Professional Rangetops and Induction

CIT and CET induction cooktops and professional gas rangetops. Touch-glass control failures and zone power board faults are the most common induction issues. Gas rangetop simmer burner and igniters are the most frequent non-induction calls.

Common Thermador Problems We Fix

Thermador appliances are premium products with specific, well-documented failure patterns. Here is what we diagnose most often.

● Star Burner Ignition Failure The 5-point Star Burner electrode wears or becomes fouled, causing one or more burners to fail to light. The distinctive star-tip design can accumulate grease in the crevices between points. We clean and test before recommending electrode replacement.

● Hot Surface Light Stays On When the cooktop's residual heat indicator stays lit after full cooldown, the temperature sensor or relay has failed. This is a safety fault that prevents the indicator from clearing correctly. We diagnose the specific component before any replacement.

● Oven Control Panel Failure The Masterpiece and Pro Harmony oven displays fail with age, presenting as a blank screen, unresponsive buttons, or incorrect temperature readouts. Control panel replacement is a half-day job that requires the correct panel assembly for the specific model year.

● Sapphire Dishwasher Drain Pump Failure Standing water at the end of a cycle or a fault code indicating drain failure on Sapphire and Star-Sapphire dishwashers. The drain pump is the most common hardware failure on these models. We test the pump before recommending replacement.

● Door Latch and Interlock (Dishwasher) The dishwasher door appears closed but the cycle does not start, or the door releases mid-cycle. The door latch interlock micro-switch fails after many open-close cycles. Replacement restores normal function in most cases same-day.

● Freedom Column Inverter Board Failure The compressor inverter board on Freedom column units controls motor speed and is the most expensive common failure on these refrigerators. When it fails, the unit stops cooling. We confirm the board failure through diagnostics before recommending a replacement.

● Convection Fan Motor Failure Masterpiece and Pro Grand ovens develop convection fan motor wear over time. The first sign is a grinding or rattling noise during bake cycles, followed by uneven heating as the fan slows. Fan motor replacement restores consistent oven performance.

● Touch-Glass Induction Control Failure CIT and CET series induction cooktops develop unresponsive touch zones or complete panel failure. The touch-glass assembly integrates the display and control electronics. Replacement requires careful alignment to the cooktop frame.

How It Works

From your first call to a working Thermador appliance. Here is what to expect.

1

Call or Book Online

Reach us at (949) 629-5365 or submit the contact form. Tell us the Thermador model and the symptom or error code. Same-day scheduling available when a technician is open.

2

On-Site Diagnosis

A technician arrives in a 2-hour window and runs systematic component tests. Thermador diagnostics require hands-on brand experience. We do not guess.

3

Upfront Quote

You get a clear, itemized quote before we start. The $99 diagnostic fee applies toward the repair if you proceed. No surprise charges.

4

Repair and Warranty

Most repairs finish the same day. Every repair is backed by our parts and labor warranty. If the same fault returns, we come back at no charge.

Thermador Repair Cost Ranges

Thermador repairs cost more than mass-market appliances, but a new Pro Grand range starts around $5,000. Repair is almost always the right financial call.

Estimates vary by brand, part availability, and diagnosis. Final quote is provided before repair.

Repair Type	Typical Range
Diagnostic visit (credited toward repair if you proceed)	$99
Star Burner igniter / spark module	$250 – $500
Hot surface light / cooktop relay	$200 – $400
Dishwasher drain pump	$250 – $450
Door latch / interlock (dishwasher)	$250 – $450
Convection fan motor (oven)	$350 – $600
Oven control panel / TFT display	$700 – $1,300
Touch-glass replacement (induction)	$700 – $1,200
Freedom Column inverter board	$800 – $1,400

See our full appliance repair cost guide for broader Orange County pricing context.

Frequently Asked Questions

Real questions from Orange County Thermador owners.

Yes. We service Thermador Pro Grand, Pro Harmony, and Pro Series ranges across Orange County, including dual-fuel (PRD) and all-gas (PRG, PRL) configurations. Same-day appointments are available when a technician is open. Call (949) 629-5365.

Thermador Star Burner ignition repair typically runs $250 to $500 depending on whether the issue is with the electrode, spark module, or burner cap. We carry common Thermador SGSX igniter parts. The $99 diagnostic fee is credited toward the repair if you proceed.

A stuck hot surface light on a Thermador cooktop almost always means the temperature sensor or cooktop relay has failed. The sensor reports the burner as still hot when it has fully cooled. We diagnose the specific component before recommending any part replacement.

Yes. We service Thermador Sapphire and Star-Sapphire dishwashers. Drain pump failures and door latch faults are the most common service calls we handle on these models. Most Thermador dishwasher repairs are completed in one visit.

Yes. The inverter board controls the compressor motor speed on Thermador Freedom Column refrigerators. When it fails, the unit stops cooling. Inverter board replacement is one of the more expensive Thermador refrigerator repairs, typically running $800 to $1,400. We confirm the board is the fault before recommending it.

Thermador oven control panel replacement typically takes half a day to a full day. The panel must be sourced for the exact model. Most jobs require one visit for diagnosis and a follow-up for installation once the part arrives. We confirm the panel failure before ordering.

Yes. Thermador induction cooktop touch-glass can be replaced when cracked or when control zones become unresponsive. This requires disassembling the cooktop assembly. Replacement runs $700 to $1,200 depending on the model.

Yes. We service Thermador Masterpiece single and double wall ovens. Convection fan motor failures, oven temperature sensor drift, and door hinge wear are the most common issues. Control board and display panel faults on Masterpiece models are also within our scope.