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OEM parts, factory-trained technicians, and 30+ years of Thermador experience across Middletown — 07748.
Thermador — the original Professional range, the Star Burner, the Freedom Induction cooktop — is standard equipment in NJ premium kitchens, and it demands a service partner who knows the quirks. Middletown is one of New Jersey's largest townships — covering Belford, Leonardo, Navesink, Lincroft, Port Monmouth, and more.
In Middletown family kitchens, Thermador appliances handle daily duty cycles that mid-tier brands struggle with — but they still need correct service to last.
That breadth means we see every kind of home here: shore cottages, mid-century ranches, Navesink estates, and newer luxury builds.. Our Middletown Thermador coverage spans zip code 07748, including Navesink, Red Bank border, New Monmouth, Lincroft.

The Thermador Star Burner simmer function is controlled by a small module that eventually drifts. We replace with OEM and verify simmer at minimum BTU before we leave. For Middletown family kitchens, this failure pattern is the textbook 4–8 year cluster, and we have the parts kit on hand.
Freedom Induction cooktops fault out protectively when a coil driver fails. We diagnose to the driver level and replace only the driver board, not the full control assembly. For Middletown family kitchens, this failure pattern is the textbook 4–8 year cluster, and we have the parts kit on hand.
Pro Grand ovens use RTD sensors that drift 25–50°F over 8–10 years. We replace the probe and recalibrate rather than swap the entire control. In Middletown specifically, this is a high-frequency call we run — typical mid-life Thermador failure for households at this duty cycle, and we keep the OEM replacement on the truck.
Thermador Certified on Pro Grand, Pro Harmony, Masterpiece, Freedom Induction, Freedom Columns, Sapphire Series, and Star Burner range families. Combined with thirty-plus years of Monmouth County service experience — and a 4.9-star rating from 127+ verified Monmouth and Middlesex County reviews — that is why Middletown homeowners with Thermador appliances call us first.
For Middletown homeowners specifically: We keep the Star Burner simmer module, Freedom Induction driver boards, and Pro Grand oven probes in truck stock. Those are the three Thermador failures we see most often in Monmouth and Middlesex County, and stocking them turns a two-visit repair into one.
Every Middletown Thermador service call comes with a written diagnostic, OEM-parts pricing quoted in advance, and a labor warranty. Same-day service is frequently available across 07748; emergency refrigeration calls (food-loss risk) are triaged first.
4.9 / 5.0
Averaged across 127+ verified reviews
"I was impressed with the punctuality, professionalism and low fees. They were the only company that actually answered the phone at 8am, and the tech showed up within the promised window. Great job all around."
Tom M.
Middletown, NJ
Whirlpool Refrigerator Repair
"The technician was courteous, professional, and wore shoe covers without being asked. Fixed our LG dryer thermistor in one visit. Texted me a photo of the failed part so I knew exactly what I was paying for."
Amy C.
Middletown, NJ
LG Dryer Repair
Answers to the questions we hear most from Middletown Thermador owners.
Yes. Advanced Appliance is Thermador Certified on the full Pro Grand, Pro Harmony, Masterpiece, Freedom, and Sapphire product lines.
Almost always the simmer control module. It is a serviceable, OEM-sourced part, and we carry it on the truck for most Thermador range families.
Yes. Advanced Appliance is factory-certified on the full Thermador line and has been servicing Monmouth County since 1992 — over thirty years of in-area experience. Middletown (zip 07748) is part of our core coverage, including the Navesink section near Poricy Park, and we frequently offer same-day Thermador service when our morning route allows.
No travel surcharge for Middletown or zip 07748. Our standard $100 diagnostic fee applies and is credited toward the repair on approval, with parts and labor quoted in writing before we begin work. Thermador parts are billed at OEM cost — no aftermarket substitutions, no hidden fees, no add-on Monmouth County dispatch charge.
In Middletown, the Thermador units we service most often are Thermador Pro Grand & Pro Harmony Ranges, Thermador Masterpiece Wall Ovens & Steam Ovens, Thermador Freedom Induction Cooktops. Our service vehicles carry OEM Thermador parts for the highest-frequency failure modes specific to Middletown's housing stock and water chemistry, so most Middletown Thermador repairs complete in a single visit without a return trip for parts.
Our diagnostic fee is $100 and is credited toward the repair on approval. Thermador repairs in Middletown typically range from a few hundred dollars for common parts (fan motors, valves, igniters) up to higher amounts for sealed-system or control-board work. We quote in writing before we begin — no surprises, no add-on travel fees, and OEM-only parts pricing.
Same-day and next-day service available in Middletown and surrounding Monmouth County.