AFZ Appliance Repair
Serving Potomac and surrounding areas
- In business since 2017
- 30-day warranty
- At your home

We repair ovens at your home in Potomac, Montgomery County.
Serving Potomac and surrounding areas
Some kitchens here have Thermador or Viking wall ovens. Knowing the brand before you call matters, since not every brand is serviced. If an oven shows an error code after a self-clean, a door lock fault is common, and it often releases once the oven has cooled fully. Note the code and the model number.
Plenty of Potomac kitchens have Thermador or Viking equipment, and we repair both.
| What you notice | Usual causes |
|---|---|
| Door stays locked after self-clean | Door lock motor, or the control waiting for the oven to cool |
| Display shows an error code | Sensor, door lock or control board fault, depending on the code |
Yes, in Potomac and across Montgomery County (ZIP 20854). Call (240) 758-5566 with your address.
Tell us what it is doing in Potomac. We will take it from there.