The most extraordinary cooking appliance ever hand-built in France.
Precision repair for La Cornue Château Series, CornuFé Series, and Grand Palais ranges across Palm Beach County. Factory-trained technicians. Genuine OEM parts sourced from Saint-Ouen-l'Aumône, France.
Hand-forged in France since 1908. Commissioned by kings, served by chefs, owned by collectors.
La Cornue was founded by Albert Dupuy in 1908 in Saint-Ouen-l'Aumône, France. Mr. Dupuy invented the vaulted oven, the signature architectural element that still defines every La Cornue range built today. Over a century later, every single unit is still hand-forged in the same French factory, by the same families of craftsmen. A single Château Series range takes more than seventy hours of hand assembly. Solid brass trim. Hand-enameled cast iron. Copper, nickel, chrome, and gold-plated hardware options. This is not an appliance. It is a commissioned work.
La Cornue owners are an unusual group. Serious French-trained chefs, ultra-luxury home builders, and collectors for whom a kitchen range is an heirloom object. The brand has been commissioned by European royalty and specified by Michelin-starred restaurants. Owning one is a statement. Servicing one is a responsibility.
Our team services La Cornue with the discipline these French-built ranges demand. Genuine parts sourced directly from Saint-Ouen-l'Aumône. Factory diagnostic protocols. Understanding of both the Château flagship line and the CornuFé accessible-luxury line.
What sets La Cornue apart
- The Vaulted OvenAlbert Dupuy's 1908 invention: an arched oven that circulates heat around food for unmatched roasting
- Château Series FlagshipCustom-commissioned ranges requiring 70+ hours of hand assembly per unit at the French factory
- CornuFé SeriesThe accessible luxury line with hand-forged heritage at a more attainable scale
- Precious Metal TrimSolid brass, nickel, chrome, and gold-plated hardware options on every Château range
- Hand-Enameled Cast IronEvery colored surface is hand-enameled by French craftsmen in dozens of signature colors
Every failure mode. Every series. Every custom commission.
From Château Series vaulted oven calibration to CornuFé burner ignition service and Grand Palais flat-top issues, we diagnose and repair what La Cornue owners encounter.
Vaulted Oven Service
The signature La Cornue vaulted oven. Temperature calibration, gas burner issues, pilot light service, thermostat replacement, and vault liner maintenance. Vault ovens require brand-specific protocols most technicians have never seen.
Burner & Ignition Issues
Hand-built French burners with brass trim. Burners not igniting, weak flame, uneven heat, simmer dropping out, or pilot failures. La Cornue burner architecture is unique to the brand.
Cooktop & Cooking Surface
French plaque cooking surfaces, flat-top grills, fry-tops, teppanyaki plates, and wok modules. Heating element failures, surface alignment, and control valve service on custom-configured cooking surfaces.
Electric Oven Service
Secondary electric convection ovens on Château and Grand Palais ranges. Convection fan failures, temperature drift, heating element replacement, and control diagnostics on the French electric oven platform.
Enamel & Finish Care
Hand-enameled cast iron surface care, brass and nickel trim maintenance, handle and knob replacement, and restoration of signature color finishes when wear appears.
Ventilation & Integration
La Cornue ventilation hoods sized to match Château Series ranges. Motor service, fan speed controls, and integration with the rest of the luxury kitchen installation.
Every series. Every commissioned range.
La Cornue builds three flagship range lines plus matched ventilation. Every unit is hand-assembled in France. Our technicians are trained on all of them.
Château Ranges
The La Cornue flagship. Custom-commissioned ranges built to order in France. Vaulted oven, hand-enameled surfaces, precious metal trim, and 70+ hours of hand assembly per unit.
Grand Palais Ranges
The 180-degree flagship configuration with dual vaulted ovens, expansive cooking surface, and the largest La Cornue platform available for serious residential cooking installations.
CornuFé Series Ranges
The accessible luxury line. 30 and 43-inch freestanding ranges with French heritage and La Cornue craftsmanship at a more attainable scale for luxury kitchens.
Custom Cooking Modules
French plaque cooking zones, fry-tops, teppanyaki plates, wok modules, simmer plates, and charbroilers. Every Château and Grand Palais can be custom-configured with these modules.
La Cornue Hoods
Matched ventilation hoods sized and styled to complement Château and Grand Palais ranges. Hand-finished to the same French craftsmanship standard as the ranges below them.
Bespoke Configurations
Custom colors, custom trim, custom dimensions, custom cooking surface layouts. Every La Cornue is commissioned, which means every service call requires understanding of the specific unit.
La Cornue is heirloom French craftsmanship. It deserves service that protects that investment.
A generalist repair technician can cause serious damage to a La Cornue. Incorrect vaulted oven calibration can crack the enamel interior. Wrong burner alignment compromises the hand-assembled precision. Aftermarket parts are essentially nonexistent for this brand, which means a misdiagnosis can result in waiting weeks for replacement parts from France. And handling the precious-metal trim and hand-enameled surfaces requires specific knowledge that generalists simply do not have.
Factory-Trained Knowledge
Our technicians are trained on La Cornue's vaulted oven architecture, French burner systems, Château Series and CornuFé Series platforms, and hand-enameled surface care.
Genuine French Parts
Every component installed is genuine La Cornue OEM, sourced directly from Saint-Ouen-l'Aumône, France. There is no aftermarket equivalent worth considering.
Heirloom Preservation
Enamel surfaces, brass trim, nickel hardware, and hand-finished details require specialist handling. We preserve the commissioned craftsmanship during every service call.
How your La Cornue service call unfolds.
A transparent, efficient process that respects your time and your investment in the brand.
Book your service call
Verify your service area, then schedule your appointment directly below. Same-day service is available for most requests made before 2 PM. We confirm your appointment with a 90-minute arrival window, not a four-hour block.
On-site diagnostic
Your certified technician arrives with La Cornue-specific diagnostic equipment and performs a complete system evaluation. Shoe covers, work mats, and clean tools are standard on every La Cornue call.
Written quote & approval
You receive a written, itemized quote before any repair work begins. Transparent labor. Genuine La Cornue OEM parts. No shop minimums, no surprise fees. Your $150 diagnostic is credited toward the approved repair.
Repair & performance verification
We complete the repair using factory protocols, verify full system performance across all functions, and leave your kitchen as clean as we found it. OEM parts carry the manufacturer's own parts warranty.
Schedule your certified technician.
Before scheduling, we verify your service area to ensure we can dispatch a technician to your location.
Verify your service area.
Appliance Crews services six Palm Beach County cities directly. Enter your zip code to confirm we can dispatch a technician to your location.
Outside our direct service area.
Appliance Crews services Palm Beach County only. Boca Raton, Delray Beach, Boynton Beach, Palm Beach, West Palm Beach, and Lake Worth. For your location, we maintain a vetted referral network of luxury appliance specialists in neighboring markets.
La Cornue repair questions.
Answers to what owners ask most when a La Cornue needs service. From parts authenticity to pricing and repair timelines.
- Your La Cornue factory warranty is administered directly by La Cornue. Our service uses genuine OEM parts and factory-trained repair methods, which are consistent with preserving manufacturer coverage. For specific warranty questions regarding your unit, we recommend contacting La Cornue directly.
- Every La Cornue service begins with a $150 diagnostic visit. Repair costs vary widely and are influenced by parts sourcing from France. A burner ignition service is very different from a vaulted oven thermostat replacement. You receive a written, itemized quote before any work begins, and your $150 diagnostic is credited toward the approved repair.
- Yes. Every component we install is genuine La Cornue OEM. We do not use aftermarket substitutes. OEM parts preserve performance, are consistent with factory warranty terms, and carry the manufacturer's own parts warranty.
- Genuine OEM parts installed during your repair carry the manufacturer's own parts warranty, which is administered directly by La Cornue. Appliance Crews does not provide an additional labor warranty. We focus on precise diagnostics and correct installation so the repair is done right the first time. Your technician will review any applicable manufacturer parts warranty at the time of service.
- Same-day service is available for most La Cornue diagnostic calls. Call or text us directly. A non-functional Château Series or Grand Palais range is a priority dispatch situation, and we move these to the front of the schedule whenever possible. Note that parts from France may require additional lead time depending on the issue identified.
- Yes. Our technicians are trained on every generation of La Cornue built-in appliances. Many parts are still available through La Cornue, and for discontinued components, we source OEM-equivalent or factory-remanufactured parts when appropriate.
- Yes. La Cornue owners typically pair their range with refrigeration, dishwashers, and other appliances from Sub-Zero, Miele, Wolf, or similar luxury brands. Our technicians are trained across the full luxury appliance lineup and can service your La Cornue range alongside every other brand in your kitchen in a single visit.
A repair standard matched to French heirloom craftsmanship.
La Cornue has been hand-forging ranges in Saint-Ouen-l'Aumône, France since 1908. We service these French heirloom appliances with the discipline their commissioning deserves. Factory-trained technicians, genuine French OEM parts, and the discretion your home deserves.
Book Your Service Call"A La Cornue is commissioned, not purchased. We service these ranges with the same respect the French family who built them engineered into every unit."
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