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

We repair refrigerators at your home in Gaithersburg, Montgomery County.
$59 diagnostic visit — credited toward your repair if you go ahead. New customers also get $25 off the repair (the discount does not apply to the $59 diagnostic).
Same- or next-day visits when our schedule allows · Calls answered 7am–10pm
Serving Gaithersburg and surrounding areas
Busy households in Gaithersburg open the refrigerator constantly, which loads the condenser and tests the door seals. A fridge that cools poorly but still lights up often has dirty coils or a failed condenser fan. Pull the base grille, vacuum the coils and listen for the fan, and check that nothing in the doors stops them from closing fully.
In a busy household, the dishwasher is often the appliance that gives out first.
| What you notice | Usual causes |
|---|---|
| Runs all the time | Dirty coils, a door gasket that no longer seals, or a faulty temperature sensor |
| Loud buzzing, rattling or squealing | Worn fan motor, ice touching a fan blade, or a struggling compressor |
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.