Garbage Disposal Repair in Derwood, MD

Derwood disposals that hum, leak or refuse to start usually have a jam, a worn seal or a motor near the end of its life. A plumber can fix what is fixable and replace the unit when it is not. Call the number on this page to be connected with a local plumber in Derwood.

Garbage disposal unit under a kitchen sink being installed, garbage disposals in Derwood, MD

Derwood kitchens

Derwood is a suburban community just north of Rockville and near the Shady Grove Metro, with neighborhoods such as Mill Creek Towne and Needwood Estates. About two-thirds of its homes were built in the 1980s, and the median year is 1985. Kitchens from that era have usually seen a remodel or two, but the original trap arms and branch drains are often still in the wall, and they have carried a lot of food waste by now.

WSSC Water collects the sewage from Derwood homes, and the county assigns each property a water and sewer category. Everything from the sink to the public main, including the building sewer, is the owner's to keep clear.

What to do now

Turn the disposal off and unplug it or switch off its breaker.
If it hums, free the plate with a hex key in the socket underneath, then press reset.
If there is a leak, dry the unit and run a little water to see where it starts.
If water is standing in the sink, leave it and skip chemical openers.
Check a bathroom sink or tub; if those are slow too, the clog is likely past the kitchen.

Call now to be connected with a local plumber in Derwood.

(202) 915-7612

Symptoms at a glance

What happens	Probable cause
Motor hums, nothing turns	Plate jammed by a hard object
Runs a few seconds, then stops	Overheating motor or a recurring jam
Water under the unit	Failed seals in the housing
Dishwasher water in the sink	Blocked disposal outlet or trap
Kitchen and bath drains slow together	Clog in the building sewer

What affects the cost

A quick jam or reset fix compared with a full replacement
The disposal model and motor size you choose
Replacing a worn 1980s trap or drain arm during the work
Plug-in or wired power
Extra drain cleaning if the branch line is narrowed

Plumbing permits in Montgomery County come from WSSC Water Permit Services; ask the plumber whether a disposal swap needs one. If you are replacing the unit anyway, it is a good time to ask whether the dishwasher hose and the trap under the sink are worth renewing too, since both are usually as old as the cabinet.

Garbage Disposals questions in Derwood

Why is there water in the cabinet under the sink?

Look for the source: the sink rim, the side discharge pipe, the dishwasher hose or the bottom of the unit. A drip from the bottom usually means the disposal needs replacing.

How do I tell a disposal clog from a main line backup?

If only the kitchen is slow, the disposal, trap or branch drain is the likely spot. If bathroom drains or toilets also act up, the main building sewer is more likely.

Is it all right to rinse grease down with hot water while the disposal runs?

No. The grease cools farther down the pipe and builds up there. Wipe pans and put grease in the trash.

Can a plumber add a disposal where there has never been one?

Usually, as long as there is room in the cabinet and power can reach the sink. The plumber can tell you what is needed.