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

We repair dishwashers at your home in Gaithersburg, Montgomery County.
Serving Gaithersburg and surrounding areas
Before assuming the dishwasher has failed, pull and rinse the filter at the bottom of the tub, because a clogged one causes both poor washing and standing water. If the unit drains into a garbage disposal, a recently installed disposal may still have its knockout plug in place. That one small plug is a very common reason water will not leave.
Kentlands and Lakelands were built in stages from the late 1980s on, and many of the original kitchen appliances have since been replaced at different times.
| What you notice | Usual causes |
|---|---|
| Standing water after the cycle | Clogged filter, kinked drain hose, blocked air gap or failed drain pump |
| Grinding or humming sound | Debris in the pump or a failing wash motor |
If the dishwasher drains into a garbage disposal that was recently replaced, check the disposal's knockout plug first. It is a very common cause of a dishwasher that will not drain.
Yes, in Gaithersburg and across Montgomery County (ZIP codes 20877, 20878, 20879). Call (240) 758-5566 with your address.
Tell us what it is doing in Gaithersburg. We will take it from there.