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

We repair dishwashers at your home in Derwood, Montgomery County.
Serving Derwood and surrounding areas
A dishwasher run overnight or before work should be empty of water by morning. Standing water points to a clogged filter or kinked drain hose before it points to a failed pump. Clean the filter at the bottom of the tub, make sure the hose behind the unit is not pinched, then run a short cycle. A grinding or humming sound suggests debris in the pump, a likely Derwood townhouse complaint.
Busy households also run the oven's self-clean cycle right before guests come over.
| What you notice | Usual causes |
|---|---|
| Dishes come out dirty or gritty | Blocked spray arms, low water fill, weak detergent dispensing or a clogged filter |
| Standing water after the cycle | Clogged filter, kinked drain hose, blocked air gap or failed drain pump |
Turn off the washer's water valves when you leave for more than a few days.
Yes, in Derwood and across Montgomery County (ZIP 20855). Call (240) 758-5566 with your address.
Tell us what it is doing in Derwood. We will take it from there.