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Kitchen · Kensington, MD

Garbage Disposal Repair & Replacement in Kensington, MD

By HiTrend Plumbers · Updated 2026-10-11 · 4 min read

A garbage disposal that hums, jams, or leaks from the bottom can take your whole kitchen sink out of commission. For homeowners in Kensington, HiTrend Plumbers handles disposal repair and replacement fast — with a written price before we pick up a wrench.

Garbage Disposal problem in Kensington?Call or text for a written price.
Garbage disposal installed under a kitchen sink
Garbage disposal install — HiTrend job photo

Signs your disposal needs attention

  • Humming sound but the blades don't spin (usually a jam or seized motor)
  • Water dripping from the bottom of the unit — often an internal seal failure
  • Leaks at the sink flange or the dishwasher connection
  • Reset button trips again and again
  • Slow draining or water backing up into the second bowl
  • Grinding noises, rattling, or a smell that won't go away

Repair or replace?

Jams, tripped resets, loose flange mounts, and leaking drain connections are usually quick repairs. A leak coming from the body of the unit is different: once the internal seal fails, water reaches the motor and replacement is the only real fix. As a rule of thumb, if the disposal is over 8–10 years old and leaking from the housing, we'll recommend a new unit rather than charge you twice.

We'll show you where the problem is before recommending anything. If a 15-minute un-jam solves it, that's what you pay for.

Kensington homes: what we see

Many older Kensington homes have original cast-iron or galvanized drain lines under the kitchen. A new disposal won't fix a partially blocked drain beyond the trap, so we check the line while we're there.

Most Kensington homes are on WSSC Water, which licenses plumbers in its service area and runs the cross-connection (backflow) program.

Choosing the right replacement

Horsepower matters more than most people think. A 1/3 HP unit struggles with anything fibrous; a 1/2 to 3/4 HP unit is the sweet spot for most families; a 1 HP unit is quieter and handles heavy use. We install major brands like InSinkErator and Waste King and can match your existing mount to keep the job simple.

If you're on a septic system (common on larger lots in rural parts of the county), ask about septic-rated models that add enzymes to help break down waste.

What's included when we install a disposal in Kensington

Removal and disposal of the old unit, a new sink flange and plumber's putty seal, the correct electrical cord or hardwire connection, dishwasher knockout (if you have one), leak testing under full water load, and cleanup. You'll get the manufacturer warranty plus our workmanship warranty in writing.

How HiTrend handles garbage disposal jobs in Kensington

  1. Call or text us with what the disposal is doing
  2. We diagnose on site and give a written price
  3. Repair or swap the unit (most jobs under 90 minutes)
  4. Test under load and check for leaks
  5. Clean up and walk you through the reset button and do's/don'ts

Safe things to try before you call

Turn off the switch (and the breaker if you're unsure). Press the red reset button on the bottom of the unit. If it hums but won't spin, insert a 1/4" hex key into the center socket underneath and work it back and forth to free the jam. Never put your hand in the disposal.

Serving Kensington neighborhoods

We handle garbage disposal service throughout Kensington, including Kensington Historic District, Rock Creek Hills, Parkwood, Kensington Estates, and the area around Kensington Antique Row (ZIP 20895). Also nearby: Garbage Disposal in Wheaton, Garbage Disposal in Kemp Mill, Garbage Disposal in Takoma Park, Garbage Disposal in Glenmont.

Frequently asked questions

How long does a garbage disposal last in Kensington?

Most last 8–12 years depending on use and model. Heavy use and hard items like bones or fruit pits shorten that.

Is it worth repairing an old disposal?

If it's jammed or has a loose connection, yes. If it's leaking from the housing, no — internal seal failure means replacement.

Can I put grease down the disposal?

No. Grease solidifies in the drain line downstream and causes clogs that the disposal can't fix. Wipe pans and throw grease in the trash.

Do you install disposals same-day in Kensington?

Often, yes. We carry common models on the truck. Call or text to check today's availability.

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