Dishwashers combine fill, heat, wash, and drain. When water remains in the tub, the door will not latch, or the panel shows an E-series code, pause repeated cycles—running again can spread water under cabinetry.
Listen first
Note whether the drain pump runs, whether wash arms spin, and whether the door feels solid when closed.
Simple checks
Confirm the filter area is clear per the manual and that the install did not kink a drain hose during a recent remodel.
When to call sooner
Active leaks, burning smells, or tripped breakers mean stop use and call for help.
Codes help routing
Write codes exactly as shown; Thermador dishwasher charts group fill, drain, and heat paths differently by series.
Booking service
Contact Thermador Support for repair at the phone number on this site when problems persist after safe manual steps.
Ready to book Thermador repair?
These articles explain common patterns—they are not a substitute for an in-home technician. If you smell gas, see smoke, have major water spreading, or breakers trip repeatedly, waiting can turn a smaller issue into a bigger one.
Thermador Support is an independent service company. We are not a factory-authorized Thermador service center. We repair Thermador ranges, ovens, cooktops, dishwashers, ventilation, and coffee machines using OEM or manufacturer-cleared parts when available, with your approval before major work.
The quickest way to get on the calendar
For repair scheduling, call 844-683-0648. Have your model and serial handy, describe the symptom in simple terms, and mention any error codes from the display. If you already tried safe steps from your manual, tell us—that avoids repeating the same checks.
If you prefer a form, use the schedule appointment page on this site; it goes to the same team.
What we usually ask
- Which product—range, oven, cooktop, dishwasher, hood, or built-in coffee.
- What you noticed first—heat, ignition, noise, water, airflow, or the display—and whether it happens every time.
- Anything recent—power outage, kitchen remodel, filter changes, or cleaning near vents.
- How we get in—parking, elevators, pets, gate codes, and finishes we should protect.
Why we end articles with a phone number
Good information helps, but kitchen problems rarely pick a convenient time. When you understand the basics, the next step is often a call: contact Thermador Support for repair at 844-683-0648 so we can hold a realistic window and confirm what to bring on the first visit.
What to expect from our team
We work neatly, explain options clearly, and get your OK before larger repairs. If fixing the unit is not the best use of your money, we will say so and talk through alternatives.
Same-day and next-day visits
We list areas we serve so you know whether your neighborhood is usually on our routes. When we have room on the schedule, we try to offer the soonest safe window—but calling 844-683-0648 is still the best way to reserve a time.
If you are weighing DIY steps against professional service, use our guides to stay safe, then stop and call a technician for gas odor, major water, burning smell, or repeated breaker trips.
When to call 844-683-0648 today
Call 844-683-0648 if an oven will not heat for a planned meal, a gas burner will not ignite safely, a dishwasher leaves standing water, or the same error code returns during normal use. Describe the pattern and we will help set priority.
Save Thermador Support in your contacts so the next step is easy when something new appears on the display.