Bottom Freezer Repair
THERMADOR RANGE · BUILT-IN SERVICE
ThermadorRangeRepair
1,400+reviews
7 daysa week
Up to 1 yearwarranty
What we service
Every Thermador in Your Kitchen
Built-in, panel-ready and freestanding, from refrigeration columns to ventilation.
Refrigeration
Cooktops & Rangetops
Ranges, Ovens & Microwaves
Dishwashing & Ventilation
Reviews
What Our Clients Say
"Booking was simple, and the technician arrived during the scheduled window. The visit went well."
Lauren P.
"Chris at the office was helpful when I called to schedule. The technician was polite and worked efficiently."
Robert H.
"I received a clear explanation of the cost before the work began. The service met my expectations."
Amanda S.
"The technician showed up on time, answered my questions, and left the area clean."
Brian C.
Why us
Why Homeowners Choose Us
A Range is part of a coordinated kitchen installation, so performance, controls and surrounding cabinetry must all be handled carefully.
We See This Every Day
Controls, sensors, operating components, wiring and installation hardware are checked in a deliberate order. We diagnose the system, not just the symptom. We diagnose the system, not just the symptom.
OEM Parts on the Truck
Common controls, sensors, switches, valves, motors and service components ride with the technician.
Written Quote Before We Start
A firm price on site. It does not change once work starts.
Up to 1 Year Warranty
Parts and labor, in writing. Same fault inside that window and we return at no charge.
Built-In and Panel-Ready
Doors and drawers carrying custom millwork come off and go back without marking your cabinetry.
Same Day, 7 Days a Week
A failed kitchen appliance is not a next-week problem. Same-day slots are held open including weekends.
Our work
Recent Range Repairs
Real Thermador range service examples from completed work orders.
1 / 1Recent repair
Bake and Broil Igniters
Model: PRG364GDH/22
Symptom
The oven took too long to light and sometimes never reached the selected temperature.
What we found
The igniter was drawing too little current to open the gas valve reliably.
Repair
Replaced the bake igniter, broil igniter and connectors; the repair includes a 6-month warranty.
Parts and service
- Bake igniter
- Broil igniter and connectors
Result
The burner now lights without delay, preheat completes normally and the oven holds the set temperature. The repair carries the documented six-month warranty.
1 / 1Recent repair
Control Module and Display Board
Model: PRG486WDH/03
Symptom
The display and heating functions became intermittent, leaving the oven unable to complete a normal cycle.
What we found
Testing isolated the fault to the electronic control and relay circuitry rather than the heating elements.
Repair
Programmed the main control module and replaced the display board.
Parts and service
- Main control module and replaced the display board
Result
The display remains stable, the relays engage correctly and the oven completes preheat and cooking cycles.
1 / 1Recent repair
Control and Relay Modules
Model: Model unreadable
Symptom
The display and heating functions became intermittent, leaving the oven unable to complete a normal cycle.
What we found
Testing isolated the fault to the electronic control and relay circuitry rather than the heating elements.
Repair
Replaced the control module and relay module; the service call and 6-month warranty were included.
Parts and service
- Control module and relay module
- Service call and 6-month warranty were included
Result
The display remains stable, the relays engage correctly and the oven completes preheat and cooking cycles. The repair carries the documented six-month warranty.
1 / 5Recent repair
Door Gasket and Lock
Model: Model unreadable
Symptom
The oven door sagged and needed extra force to close, letting heat escape during cooking.
What we found
The hinge movement and door gasket were worn and no longer held the door square.
Repair
Replaced the worn door hardware, aligned the door and checked the seal around the cavity.
Parts and service
- Oven door gasket and door lock
- Both repairs include the documented warranty and service call
Result
The door now closes evenly, seals against the frame and keeps heat inside throughout a full bake cycle. The documented warranty applies to this repair.
1 / 4Recent repair
Igniter and Door Hinges
Model: PRG366US/01
Symptom
The oven door sagged and needed extra force to close, letting heat escape during cooking.
What we found
The hinge movement and door hardware were worn and no longer held the door square.
Repair
Replaced the igniter and both door hinges, completed labor and included a 6-month warranty.
Parts and service
- Igniter and both door hinges
- Completed labor
Result
The door now closes evenly, seals against the frame and keeps heat inside throughout a full bake cycle. The repair carries the documented six-month warranty.
1 / 6Recent repair
Igniter and Damper Service
Model: Model unreadable
Symptom
The oven took too long to light and sometimes never reached the selected temperature.
What we found
The igniter was drawing too little current to open the gas valve reliably, and the damper needed adjustment for proper airflow
Repair
Replaced the igniter, cleaned the system and adjusted the damper.
Parts and service
- Igniter
- System and adjusted the damper
Result
The burner now lights without delay, preheat completes normally and the oven holds the set temperature.
1 / 3Recent repair
Igniter Replacement
Model: PRG366WH/02
Symptom
The oven took too long to light and sometimes never reached the selected temperature.
What we found
The igniter was drawing too little current to open the gas valve reliably.
Repair
Replaced the igniter after the diagnostic visit.
Parts and service
- Igniter after the diagnostic visit
Result
The burner now lights without delay, preheat completes normally and the oven holds the set temperature.
1 / 2Recent repair
Ignition and Temperature Sensor
Model: P366/04
Symptom
The burners clicked repeatedly, and one or more positions either would not light or could not hold a low flame.
What we found
The ignition circuit had weak output and worn switch or potentiometer contacts were not sending a consistent command.
Repair
Replaced the affected spark and control components, restored the wiring and checked ignition at every burner.
Parts and service
- Ignition components
- Temperature sensor and connectors under the documented warranty
Result
Each burner now sparks only when commanded, lights promptly and adjusts smoothly from high heat to a stable simmer. The documented warranty applies to this repair.
1 / 4Recent repair
Oven Igniter
Model: PRG366WH/03
Symptom
The oven took too long to light and sometimes never reached the selected temperature.
What we found
The igniter was drawing too little current to open the gas valve reliably.
Repair
Replaced the oven igniter and completed general maintenance.
Parts and service
- Oven igniter
Result
The burner now lights without delay, preheat completes normally and the oven holds the set temperature.
1 / 1Recent repair
Potentiometers and Spark Modules
Model: PRD366JGU/10
Symptom
The burners clicked repeatedly, and one or more positions either would not light or could not hold a low flame.
What we found
The ignition circuit had weak output and worn switch or potentiometer contacts were not sending a consistent command.
Repair
Replaced four potentiometers, two micro switches, six spark modules, six wires and two simmer control modules.
Parts and service
- Four potentiometers
- Two micro switches
- Six spark modules
- Six wires and two simmer control modules
Result
Each burner now sparks only when commanded, lights promptly and adjusts smoothly from high heat to a stable simmer.
1 / 2Recent repair
Range Service
Model: PRG486JDG/09
Symptom
The display stayed on “Preheating” and the oven took much longer than normal to reach the selected temperature.
What we found
The oven was heating, but the temperature feedback was outside calibration and the control was not recognizing the completed preheat cycle.
Repair
Checked the sensor circuit and wiring, corrected the connection, recalibrated the oven control and confirmed the temperature with an independent probe.
Parts and service
- Temperature-sensor circuit service
- Control calibration
- Heat-up verification
Result
Preheat now completes on the display and the cavity reaches and holds the selected baking temperature.
1 / 1Recent repair
Spark Module Replacement
Model: PRD486GDHU/23
Symptom
The burners clicked repeatedly, and one or more positions either would not light or could not hold a low flame.
What we found
The ignition circuit had weak output and worn switch or potentiometer contacts were not sending a consistent command.
Repair
Replaced the spark module, reconnected the system, tested the burners and completed a safety check.
Parts and service
- Spark module
- Reconnected the system
- Tested the burners
Result
Each burner now sparks only when commanded, lights promptly and adjusts smoothly from high heat to a stable simmer.
Common faults
What Goes Wrong with a Range
The same symptom can have several causes. Power, controls, sensors, operating components and installation conditions must be tested in order.
Will Not Start
Loss of power, a failed switch, damaged wiring or a control fault can keep the appliance from starting.
Stops During Use
Overheating, a loose connection, a sensor fault or a control problem can interrupt operation without warning.
Controls Do Not Respond
A failed interface, control board or wiring connection can prevent commands from reaching the appliance.
Performance Is Uneven
Sensors, settings, airflow, operating components and installation conditions can all affect performance.
Unusual Noise
Loose hardware, a worn motor or a failing moving component should be identified before secondary damage occurs.
Error Code Appears
The code identifies a circuit to test, not a part to replace. We verify the cause before ordering components.
Installation or Fit Problem
Mounting, alignment, clearances and surrounding cabinetry can affect safe, reliable operation.
Problem Keeps Returning
An intermittent connection, heat-related failure or missed root cause can make the same symptom return.
Discounted Service Call for a 2nd Appliance
Something else in the kitchen acting up? The technician is already there, so the second unit is looked at on the same visit.
Find your city
Where We Work
Pick your metro for the local number, the local team and their recent Range jobs.
Questions
Range FAQ
Straight answers before you book.
Why did my Range stop working correctly?
Several components can cause the same symptom. We test power, controls, sensors and operating components before recommending a repair.
Why does the problem come and go?
Heat, vibration and loose electrical connections can create intermittent faults. Testing the appliance through a full cycle helps isolate them.
Can you repair controls and electronic boards?
Yes. We test the interface, board, wiring and connected components so a control is replaced only when the diagnosis supports it.
Do you test the appliance after the repair?
Yes. We run the relevant functions, verify settings and confirm normal operation before the visit is complete.
Will you need to remove surrounding panels?
Only when access requires it. Panels and mounting hardware are protected and reinstalled as part of the visit.
Do you use original Thermador parts?
We identify OEM parts from the full model and serial number because components can change between production runs.
How much does Range repair cost?
The technician diagnoses the unit on site and gives you a firm written price before work begins. The quoted price does not change once the repair starts.
Book now
Book Your Thermador Range Repair
Tell us your ZIP, the model number if you have it, and what the appliance is doing.
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