We repair Thermador appliances
Thermador holds the original patents on the built-in wall oven and has remained at the top of the professional residential cooking category for decades. The Freedom refrigeration line and the Masterpiece suite appear regularly in Irvine premium new construction and south OC custom builds.
Freedom induction cooktops with zone-free cooking surfaces, Star burner gas ranges for even heat distribution, and Freedom refrigeration columns specified in OC custom kitchen builds.
What Thermador builds, and what we service
- Pro Harmony and Pro Grand ranges
- Wall ovens and steam ovens
- Freedom cooktops and rangetops
- Freedom refrigerator and freezer columns
- Sapphire dishwashers
Problems we see most on Thermador
- Star burner will not ignite A cracked spark electrode or a faulty ignition module. We verify the burner cap is fully seated first since that alone can prevent ignition without any part failure.
- Freedom column running warm An evaporator fan failure or a defrost circuit problem is typical. Given the cost of Freedom columns, repair is the sensible choice in nearly every case.
- Induction cooktop throwing a code Inverter overheating from a clogged cooling vent under the counter cutout. We clear the vent and load-test the module before closing the call.
A Thermador appliance represents a meaningful investment in your home, and a single problem does not make it ready for replacement. Prostar Appliance Service carries the parts that fail most often on Thermador equipment and assigns technicians who have worked specifically on this brand — not on appliances in general. That familiarity matters in a service call, especially on built-in and panel-ready installations where a wrong move damages more than just the machine.
What Makes Thermador Worth Repairing
Thermador is known for freedom induction cooktops with zone-free cooking surfaces, Star burner gas ranges for even heat distribution, and Freedom refrigeration columns specified in OC custom kitchen builds That engineering is exactly why these appliances earn their price — and it is also why the repair has to be done by someone who understands the brand’s specific architecture. We see oven / ranges like yours regularly enough that we know which components carry the most wear and where to look first, without working through a generic diagnostic chart that was not written for this machine.
Common Thermador Issues We Resolve
- Star burner will not ignite
- Freedom column running warm
- Induction cooktop throwing a code
Genuine Parts, With the Part Number on Your Invoice
We use genuine Thermador parts wherever they are available, and the components that fail most on these machines are stocked on the van before we leave for your address. Most repairs finish in one visit. If a part for an older model has been discontinued, we tell you clearly rather than substituting a near-fit — and the part number goes on your invoice regardless, backed by a one-year warranty on the part and the labor combined.
What Helps Before the Technician Arrives
- Find the model number — on Thermador appliances it is usually on the door frame, behind the lower toe kick, along a drawer rail, or on the rear panel
- Photograph the label if the print has faded — we read these every day and a photo saves time on the call
- Note any error codes currently showing and when the problem started
- For built-in or panel-ready units, make sure the cabinet panels can be accessed without moving surrounding furniture
One Price, Agreed Before We Open Anything
We diagnose the problem, confirm the part, and give you a single flat price covering parts and labor before any work begins. There are no hourly charges accumulating in the background and no additions to the invoice once the job is done. Payment is collected when the repair is finished and you are satisfied.
Book Your Thermador Repair
In-home oven / range, refrigerator / freezer, dishwasher repair on Thermador appliances across Irvine, Costa Mesa, Newport Beach and surrounding Orange County communities. Call 123-456-7890 or book online — same-day and next-day appointments are usually available.
To book a Thermador repair call 123-456-7890
We provide some other appliance services like: Oven & Range Repair, Refrigerator & Freezer Repair, Dishwasher Repair
Book your repair
Select a day and two-hour window that works for you. We confirm by phone or text shortly after.