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A SwiftPro plumber at the drain of a stainless kitchen sink, with the pull-down faucet in view, in a Northern Virginia home

Garbage Disposal Repair in Northern Virginia

A new garbage disposal installed runs $550 to $900 with us supplying it, or $350 to $500 for one you’ve bought, and most garbage disposal repairs run $100 to $200. A plumbing diagnosis visit is $49, or $250 after hours.

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Rather talk now? (703) 997-9757

  • Jams, leaks and dead disposals
  • New disposals supplied or yours installed
  • The drain behind it, too

5.0 stars across 1,132 reviews

Licensed and insuredVirginia Class A contractor #2705192276

24/7 emergency serviceOften same-day, and we will tell you honestly when we can get there.

Our own plumbers, our own trucksNobody here is a subcontractor with a magnet on the door

The price is settled before the workYou see the number in writing before anything is taken apart

Garbage disposal not working?

Garbage disposal not working?
What it’s telling you

The garbage disposal calls we get, and what they usually turn out to be. The first two you can often fix yourself in a few minutes.

It hums but won’t spin

Something hard is wedged between the spinning plate and the wall, and the motor can’t turn it.

Switch it off. Turn the hex socket on the bottom with the little wrench it came with, or a quarter inch Allen key, until it turns freely, then press the red reset button. Still humming with nothing in it? The motor’s done.

No sound at all

The reset button on the bottom has tripped, the breaker is off, it’s come unplugged, or the wall switch or the motor has failed.

Press the reset button, check the breaker and the plug under the sink. Still dead after that? That’s a call.

Leaking from the bottom of the unit

The seals inside the disposal have worn through. Water coming out of the body of the unit can’t be repaired.

That’s a replacement. Put a bowl under it and don’t run it until then.

Leaking at the top or the side

The mount at the sink, the dishwasher hose connection or the drain pipe off the side. These are connections, not the disposal.

Usually a repair: the sink flange resealed, or a connection tightened or replaced.

It runs, but the sink backs up

That’s the drain past the disposal, usually the trap or the line in the wall packed with grease and food.

Drain cleaning is the fix, not a new disposal.

Grinding, rattling or a smell that won’t quit

A spoon or a bottle cap inside, worn grinding parts, or food stuck under the rubber splash guard.

Switch it off at the switch and the breaker, then fish it out with tongs. Never fingers, even with the power off.

Repair it or replace it

When a new garbage disposal
beats fixing the old one

  • Repair it when it’s a jam, a tripped reset button, a loose connection or a leak at the sink flange.
  • Replace it when the body of the unit leaks, the motor is seized or burned out, or it’s old and failing one way after another.
  • We supply the garbage disposal, InSinkErator or Badger, or install yours. Supplied and installed runs $550 to $900. The one you bought, installed, runs $350 to $500.
  • A lot of disposal calls are really the drain past it. If it runs and the sink still backs up, a new disposal won’t fix it.
  • The long read: garbage disposal repair and replacement costs, with the jam fix step by step.

One of our garbage disposal replacements, start to finish, in 21 seconds. Watch it with the full story.

What it costs

Garbage disposal repair
and replacement prices

Our own prices in Northern Virginia, not a national average. Yours is written down before any work starts.

Plumbing diagnosis visit

$49

A plumber at the house to find whether it’s the disposal, a connection or the drain, and price the fix. $250 after hours.

Garbage disposal repair

$100 to $200

A jam cleared and the disposal reset and run with water. A leak at a connection is priced at the visit.

Garbage disposal replacement, we supply it

$550 to $900

A new garbage disposal mounted, connected to the drain and the dishwasher, and run with water. The old one comes out.

Garbage disposal installation, you supply it

$350 to $500

The garbage disposal you’ve already bought, mounted, connected and run with water.

How the call goes

Four steps, and you
approve the third one

Often same-day, and we will tell you honestly when we can get there. We run 24/7 emergency service.

  1. 1

    You call, we tell you when

    A person answers, day or night, and gives you a real arrival window and a call when the plumber is on the way.

  2. 2

    Diagnosis, $49

    The plumber checks the unit, its power and reset, the connections and the drain behind it, and finds which one failed.

  3. 3

    The price, in writing

    Before anything is cut, opened up or ordered. Approve it or don’t, and nobody makes a no awkward.

  4. 4

    Fixed and tested

    Run with water, the dishwasher hose and the drain checked dry, before we leave.

What customers said

The kitchen sink calls, in our
customers’ own words

5.0 stars across 1,132 reviews. These two are about the kitchen sink.

Fast service and very knowledgable. The technician helped me with both a garbage disposal and water softer issue.…

Jonathan Baier, Google review

Over a 2 week period just before the big, bad January 2026 Winter storm we had swift and professional responses for multiple plumbing and HVAC needs in our Rosemont Alexandria condo — a new kitchen faucet installed;…

Bradford Strickland, Google review

Shown as written on Google, cut to the part about the job. Read them all.

Who turns up at the door

Licensed plumbers from Chantilly,
not a call center

SwiftPro is family owned and based on Lafayette Center Drive in Chantilly, and every plumber who comes to your house works for us.

  • A dedicated plumbing team. Our plumbers do plumbing every day, and our heating and cooling team is a separate team. When a gas line feeds a furnace, both trades are in the same company.
  • Virginia Class A contractor license #2705192276.
  • Fully insured. BBB Accredited with an A rating.
  • 5.0 stars across 1,132 reviews, and you can read them all.
  • More about the people: about SwiftPro.
The SwiftPro plumbing team in front of three wrapped SwiftPro vans in Northern Virginia, with their RIDGID FlexShaft drain machine, SeeSnake sewer camera and KJ-3100 water jetter

The SwiftPro plumbing team in front of our wrapped vans, with the drain machine, sewer camera and water jetter they bring to the job.

Where we work

Plumbing in every
Northern Virginia town we serve

Out of Chantilly and Ashburn, across Fairfax, Loudoun, Prince William, Arlington, Fauquier and Stafford, and a lot of these calls come from Alexandria, Fairfax, Springfield, Herndon, Reston and Annandale. Pick your town for its plumbing page.

Asked on the phone

Garbage disposal questions,
answered straight

How much does garbage disposal repair cost?

Most garbage disposal repairs run $100 to $200, and a plumbing diagnosis visit is $49, or $250 after hours. A new garbage disposal installed runs $550 to $900 with us supplying it, or $350 to $500 for one you’ve bought.

Why is my garbage disposal humming but not working?

It’s jammed. Switch it off, turn the hex socket on the bottom with an Allen key until it moves freely, take out what was stuck with tongs, and press the reset button.

Can a leaking garbage disposal be fixed?

If it’s leaking at the sink, the dishwasher hose or the drain connection, yes. If water is coming out of the bottom of the unit itself, the seals inside are gone and it needs replacing.

Should I repair or replace my garbage disposal?

Repair it for a jam, a tripped reset or a leaking connection. Replace it when the body leaks or the motor is seized or burned out. Nobody rebuilds a disposal motor.

Can you install a garbage disposal I bought?

Yes. Installing a garbage disposal you’ve bought runs $350 to $500. It’s mounted, wired to the plug or switch that’s there, connected to the drain and the dishwasher, and run with water before we leave.

What shouldn’t go down a garbage disposal?

Grease, bones, coffee grounds, pasta, rice and stringy peels like celery. They jam the disposal or pack the drain behind it.

Disposal jammed or leaking?

Call now, or tell us
what the disposal is doing

Call, or send the form at the top and the office calls or texts you back to set a time.

SwiftPro Heating, Cooling & Plumbing
4230 Lafayette Center Dr N, Chantilly, VA 20151
44679 Endicott Dr, Suite 211, Ashburn, VA 20147
Virginia Class A contractor license #2705192276

Prices are SwiftPro’s own in Northern Virginia; yours is written down at the house before any work starts, and the diagnosis visit is separate from the repair. InSinkErator and Badger are trademarks of their owner.

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5.01,132 reviews