Garbage Disposal Replacement Near Me

Plumber replacing an old garbage disposal unit under a kitchen sink with a new one — Plumbing Services Pros

Starting price: Call for pricing

Garbage disposal replacement from Plumbing Services Pros swaps your tired, leaking, or dead unit for a new one that is sized and connected properly. We remove the old disposal, seat the new mounting flange, and reconnect the drain, dishwasher line, and power. You get a quieter grind, fresh seals, and a unit matched to your household.

What a Replacement Actually Involves

Garbage disposal replacement is the full swap: the old unit comes out and a new one goes in, sized and sealed as if the sink were new. Plumbing Services Pros shuts off power, disconnects the drain discharge and dishwasher hose, unmounts the old disposal, and seats a new flange assembly into the drain opening with fresh plumber's putty. The new unit twists into the mount, gets wired, reconnected to the drain and dishwasher line, and tested under load.

This is different from a repair visit, where we try to save the existing unit. Replacement is the call when the old one is past saving — the motor is dead, the housing is cracked, or it keeps failing after fixes. It is also the right move when the unit still runs but has become loud, slow, and leak-prone with age. The new unit starts fresh: new seals, new grind components, and a clean mounting connection.

The Telltale Signs Your Old Unit Is Done

  • You press the reset button more than occasionally, and the unit keeps tripping it
  • Food takes longer and longer to grind, and clogs show up even with careful use
  • There is a leak at the body of the unit, not just a connection that can be re-sealed
  • The disposal rattles, vibrates, or makes metal-on-metal noise while running
  • The unit hums but never spins, and the motor will not come back
  • Rust or corrosion is visible on the housing

One of these on an older unit usually means replacement beats another repair. The internal blades in most disposals cannot be replaced, so when grinding performance falls off from wear, only a new unit restores it.

Choosing the Replacement Worth Owning

The most important choice is size. Disposals are rated by motor power, and the right size depends on how your household eats and cooks. A smaller household with light cooking does fine on a modest unit; a large family or a home where someone cooks from scratch most nights needs a higher-horsepower model that powers through scraps without straining. An undersized unit jams constantly and wears out early — one of the most common reasons replacements get replaced again.

Noise matters too. Newer, higher-tier units run noticeably quieter than basic builder-grade models, with sound insulation that keeps the grind from rattling through the house. If your old unit's racket was part of why you are replacing it, say so — we will steer you toward the quieter end of the lineup. Continuous-feed models, the standard type that runs whenever the switch is on, suit most kitchens; batch-feed designs, which only run with a stopper in place, add a layer of safety some households prefer.

The Swap-Out Process, Step by Step

After power is off at the breaker, the old disposal comes down: drain discharge disconnected, dishwasher hose detached, electrical connection released, and the unit twisted out of its mount. The old flange is removed and the sink opening is cleaned so the new seal sits on a clean surface.

The new mounting assembly goes in with fresh plumber's putty, tightened until the seal is watertight. The disposal locks into the mount, the discharge pipe connects to your sink's drain line, and the dishwasher inlet gets its hose tied in. Then the electrical connection — plug-in cord to the under-sink outlet, or hardwired where the setup calls for it.

Testing is the last and longest part relative to the job. We restore power, run cold water, and cycle the disposal through a real grind while checking every joint for drips. You watch it run, we confirm it drains fast and grinds smooth, and we talk through what keeps a new unit healthy — cold water while running, no grease, no fibrous scraps.

What Affects the Cost

The unit you choose is the largest variable: higher-horsepower and sound-insulated models cost more than basic ones, and that choice should follow your household's actual needs. Beyond the unit, the condition of what is already under your sink matters — a sound drain connection and a ready electrical hookup make for a straightforward swap, while corroded drain fittings or an outdated electrical connection add work.

Cabinet access affects the time involved, especially in deep cabinets with farmhouse sinks or older plumbing that fights back. If you are upsizing to a physically larger unit, the new disposal needs the clearance for it, which most standard cabinets have but some tight ones do not. And a dishwasher tie-in, where your kitchen has one, is part of the same visit and folds into the scope.

We size the recommendation to your kitchen, not to a price sheet. For an exact figure on your replacement, call (833) 513-2401 — tell us the symptoms of the old unit and what is under the sink, and we will give you a straight answer.

Features

  • Safe removal and haul-away of your old disposal unit
  • New sink flange seated with a fresh watertight seal
  • Drain discharge connection to your existing sink line
  • Dishwasher drain tie-in where your kitchen has one
  • Electrical hookup by plug-in cord or hardwire, per your setup
  • Sizing help so the new unit fits your household's needs

Benefits

  • A unit that starts reliably every time you flip the switch
  • Stronger, quieter grinding than a worn-out motor can give
  • Fresh seals and connections with no hidden drips
  • A disposal sized for the way your household actually cooks
  • Confidence that the fix will last instead of limping along

Frequently asked questions

Can the new disposal use my existing plumbing and wiring?

In most cases, no. The new unit mounts to a fresh flange and connects to the same drain pipe and circuit. The only exceptions are damaged drain connections or an electrical setup that no longer meets code — we check both during the visit.

What size disposal should I replace mine with?

A plumber matches the unit to your household size and cooking habits. Busy kitchens with lots of prep scraps do better with a higher-horsepower unit, while lighter households can run a modest one. Bigger is not always better — the right fit jams less and lasts longer.

How do I know it's time to replace instead of repair?

Frequent resets, grinding that keeps getting slower, persistent leaks, loud rattling, and an age past its prime all point to replacement. Our rule: if the motor is dead, the housing is cracked, or the same unit keeps failing, a new one is the sensible call.

What does a disposal replacement cost?

Cost hinges on the unit you choose and what the swap reveals. A like-for-like replacement on sound plumbing is the simpler end of the range; upsizing the unit, replacing a corroded drain connection, or reworking the electrical connection adds scope. Call (833) 513-2401 for a quote based on your actual setup.

Will replacing the disposal require cutting into my cabinets?

Usually not. The swap reuses the existing flange location, drain routing, and circuit, so the cabinet stays as it is. If we find damaged plumbing where the discharge connects, we will show you and fix that section — but the cabinet itself does not get cut up for a standard replacement.

Call (833) 513-2401 to get started
Call (833) 513-2401