Alexandria disposal problems are usually a jam, a failed seal, a loose drain fitting or a unit that has simply worn out. A plumber can tell you whether a repair will last or whether a new unit is the better spend. Call the number on this page to be connected with a local plumber in Alexandria.
What sets Alexandria kitchens apart
Alexandria runs from 18th-century Old Town and the older streets of Del Ray to high-rises in the West End and Potomac Yard. The typical home in the city dates to about 1974, and many older kitchens have narrow sink bases and drain lines that have been patched more than once. That matters when a new disposal goes in, because the trap height and outlet position have to line up with what is already in the wall.
Inside city limits, Virginia American Water delivers water bought from Fairfax Water, and its annual report lists total hardness of about 78 to 191 ppm. Scale is a moderate concern here, mostly showing up on the flange and dishwasher inlet. Homes with an Alexandria mailing address in unincorporated Fairfax County are generally on Fairfax Water directly, and their permits come from Fairfax County instead of the City.
The City owns the sanitary sewers, and AlexRenew treats the wastewater. Part of Old Town is on a combined sewer system. The City also offers homeowners a reimbursement for a backflow preventer installed on the sewer lateral, which helps protect a basement from backups.
Repair or replace?
| Situation | Usually repair | Usually replace |
|---|---|---|
| Unit hums, plate stuck | Free the jam and reset | Hum returns after clearing |
| Water at the sink rim | Reseat or reseal the flange | Mounting ring is cracked |
| Water at a side hose | Tighten or replace the clamp | Outlet port is broken |
| Water from the bottom | Rarely fixable | Internal seal has failed |
| Weak grinding, frequent jams | Clear debris | Worn grind ring on an older unit |
Signs to act on
- The reset button trips almost every time you run it
- Water backs up into the other basin or the dishwasher
- A musty smell or standing water in the chamber
- Drips you can see with a flashlight under the unit
Timing and seasonal notes
Holiday cooking puts the heaviest load on kitchen drains, and potato peels, rice and grease are the usual trouble. In spring, Fairfax Water switches from chloramine to free chlorine for a few months during flushing, which can bring a chlorine taste or smell to the tap; that has nothing to do with a disposal fault. If a backup ever comes up through a basement floor drain rather than the sink, the problem is beyond the disposal, and a plumber should check the main line.
Garbage Disposals questions in Alexandria
Where is the water in my sink cabinet most likely coming from?
Who do I call if sewage is coming back from the public sewer?
Is a permit needed to swap out a garbage disposal?
Where should cooking grease go instead of the drain?
More plumbing services in Alexandria
Garbage Disposals nearby
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