Appliance Brands We Repair
High-end appliances fail differently from mass-market ones — sealed refrigeration systems, proprietary control boards, dual-stacked burners. Our technicians work on these units every day across Northern Virginia, DC and Bethesda.
Luxury & Built-In Specialists
Sub-Zero Repair
Sub-Zero's dual-compressor refrigeration and built-in column units are engineered to last decades — but only when serviced by a technician who understands their sealed system, not a generalist. We diagnose the magnetic door gaskets, vacuum-condenser airflow, and proprietary control boards these units depend on.
Sub-Zero repair detailsWolf Repair
Wolf ranges, dual-fuel cooktops, and convection ovens deliver restaurant-grade performance that hinges on precise spark ignition and sealed dual-stacked burners. Our specialists calibrate the temperature sensors and replace the dual-stacked burner caps and igniters Wolf is known for — restoring even, professional heat.
Wolf repair detailsViking Repair
Viking's professional ranges and built-in refrigeration bring commercial styling into the home, but the heavy cast-iron grates, spark reignition system, and older electronic controls have well-known failure points. We carry the experience to rebuild the sealed burners and recalibrate the oven thermostats that keep a Viking cooking like new.
Viking repair detailsThermador Repair
Thermador's Star Burners, Sapphire dishwashers, and Freedom induction cooktops use proprietary technology that rewards a specialist who knows them intimately. We troubleshoot the induction power boards, ExtraLow simmer settings, and control modules that make Thermador appliances unique.
Thermador repair detailsMiele Repair
Miele's German-engineered dishwashers, ovens, and laundry are built to last 20 years, with sealed systems and software diagnostics most shops never train on. Our technicians read Miele fault codes, service the AutoDos and ProfiTronic controls, and source the genuine parts these precision appliances require.
Miele repair detailsGaggenau Repair
Gaggenau's combi-steam ovens, Vario cooktops, and fully-integrated refrigeration represent the pinnacle of European kitchen design — and demand a technician fluent in their precision electronics. We service the steam generators, teppanyaki and Vario elements, and control modules that define the Gaggenau experience.
Gaggenau repair detailsBosch Repair
Bosch's near-silent dishwashers, induction cooktops, and 800-Series wall ovens are precision-engineered, with the PrecisionWash sensors and AutoAir drying systems that set them apart. Our specialists diagnose the control boards, flow meters, and heating elements that keep a Bosch running quietly and efficiently.
Bosch repair detailsDacor Repair
Dacor's modern, design-forward ranges and built-in refrigeration pair bold styling with smart connectivity that benefits from a technician who knows the platform. We service the dual-fuel ranges, Wi-Fi control boards, and column refrigeration that make Dacor a distinctive luxury choice.
Dacor repair detailsMajor Brands We Also Service
Brand not listed? We repair every major appliance brand. Call (571) 571-1664
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Call (571) 571-1664All brand names are trademarks of their respective owners. Commonwealth Appliance Repair is an independent service provider and is not affiliated with or endorsed by any manufacturer listed.