Garbage Disposal Repair & Installation

A garbage disposal that's not working right is one of those problems that seems small until it isn't. A jammed disposal backs up your whole kitchen sink. A humming one that won't spin uses electricity for nothing. A leaking one damages the cabinet underneath. And an old one that keeps giving trouble is usually cheaper to replace than to keep patching.

At Yeehaw Plumbing, we handle both garbage disposal repair AND new installation across Summerville, Charleston, and the surrounding Lowcountry. Most repairs are quick — freeing a jam, fixing a leak, or replacing a worn part. Full new installations are usually about an hour of work, whether we're swapping out an old unit or putting one in for the first time.

Call (843) 509-6943 and we can usually get you a same-day appointment.

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Common Garbage Disposal Problems

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Disposals take a lot of abuse — food waste, grease, occasional accidental items, and years of daily use. Some of the most common issues we see:

• Jammed unit that hums but won't spin
• Disposal won't turn on at all (dead motor or tripped reset)
• Water leaking from under the sink from the disposal itself
• Bad smells that no cleaning fixes
• Loud grinding, rattling, or metal-on-metal sounds
• Sink backing up when the disposal runs
• Dishwasher backing up into the sink
• Reset button that keeps popping
• Old disposal that's just past its useful life
• New install for a kitchen remodel or upgrade

Most of these are one-visit fixes. Some point to a bigger issue where replacement is the better call.

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Signs Your Disposal Needs Repair or Replacement

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Some signs are obvious. Others build up over time. Watch for:

• Constant jamming even with normal use
• Any leaks — from the top flange, the side connections, or the housing itself
• Loud metal-on-metal grinding
• The unit is 10+ years old and problems are stacking up
• Reset button trips frequently even without heavy use
• Water dripping from the base of the disposal
• Persistent odors that survive cleaning
• Sink backs up every time the disposal runs

If you're seeing any of these, the sooner it's addressed, the less you're paying in water damage or a full replacement.

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Our Garbage Disposal Repair Process

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For repair calls, we start by figuring out what's actually broken.

• Diagnose the issue on-site
• Free jams — very common, usually caused by fibrous foods, bones, or hard objects
• Fix leaks at the sink flange, dishwasher connection, discharge tube, or housing
• Replace worn parts or handle motor/wiring issues
• Test the disposal through a full grinding cycle before we leave
• Show you what caused the problem and how to avoid it next time

Most disposal repairs take 30 to 60 minutes.

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Our Garbage Disposal Installation Process

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For new installations or replacements, our process:

• Discuss unit options based on how much you use the disposal and your budget
• Remove the old unit if there is one
• Install the new disposal with all necessary connections — mounting hardware, drain line, dishwasher connection, and electrical
• Test through a full cycle
• Walk you through care and maintenance so the new unit lasts

A typical install runs about an hour. If we're swapping out an old unit and the mounting hardware needs updating, it takes a bit longer.

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Garbage Disposal Repair vs. Replacement — Which Do You Need?

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Some disposal problems are quick, cheap fixes:

• Jams — usually freed in a few minutes
• Leaky fittings or connections — tightened or resealed
• Reset button tripping — often just a temporary overload

Some problems point to bigger issues where replacement is the smarter call:

• The motor itself has failed
• The housing has cracked (housing leaks aren't fixable)
• The grinding chamber is worn down
• The unit is 10+ years old and problems are stacking up

If the fix is expensive relative to a new unit — roughly half the price of replacement or more — we'll usually recommend replacement. New disposals are more efficient, quieter, and come with fresh warranties. Either way, we'll give you a straight answer and let you decide. Garbage disposal repair is one of our core plumbing repair services — check the full list if you're dealing with more than a disposal issue.

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What to Do While You Wait for a Plumber

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If your disposal is jammed, leaking, or acting up, a few things can save you money before we arrive:

• Don't force a jammed disposal by running it repeatedly — you can burn out the motor
• Never put your hand in the disposal, even if it's off
• If it's leaking, put a towel or bucket under it and try to identify where the leak is coming from
• Turn off the disposal at the wall switch OR at the breaker to prevent accidental activation
• Snap a photo of the make and model (usually stamped on the bottom of the unit) — it helps us bring the right parts

A quick call to (843) 509-6943 and we can troubleshoot over the phone.

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Serving Homes Across the Lowcountry

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We provide garbage disposal repair and installation throughout:

• Summerville
• Goose Creek
• Charleston
• North Charleston
• Mount Pleasant
• Ladson
• James Island
• Johns Island
• West Ashley

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No matter where you are in the area, our team is ready to help.

Disposal giving you trouble, or ready for a new unit? Call (843) 509-6943 for garbage disposal repair or installation across Summerville and the greater Charleston area. Honest, upfront pricing — you'll know the cost before we start. Yeehaw Plumbing is your local Summerville plumber for repairs, installs, and emergencies across the Lowcountry.

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Frequently Asked Questions

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Q: Why is my garbage disposal humming but not spinning?

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‍A: The unit is jammed. Something is stuck in the grinding chamber and the motor can't turn the impellers. Turn off the disposal at the wall switch, then use a garbage disposal wrench (or a 1/4" Allen wrench in the bottom of the unit) to manually turn the impellers and free the jam. If that doesn't clear it, or if you don't have the right tool, we can handle it.

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Q: How much does garbage disposal repair cost in Summerville, SC?

‍A: A simple jam is usually inexpensive. Leaks and fitting repairs cost a bit more. If the motor has failed or the housing has cracked, replacement is usually the smarter call. We give upfront pricing before starting.

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Q: How much does a new garbage disposal cost?

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‍A: Depends on the unit. A basic disposal runs under $150 plus install. A mid-range or higher-horsepower unit runs more. Top-tier quiet models with stainless components are the most expensive. We'll walk you through the options based on how much you actually use it.

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Q: How long does garbage disposal installation take?

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‍A: About an hour for a straightforward swap. If we have to change out the mounting hardware or make electrical adjustments, it can take a bit longer.

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Q: What's the lifespan of a garbage disposal?

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‍A: 8 to 15 years for most units, depending on how heavily it's used and what's being ground. Kitchens with a lot of cooking wear out disposals faster than kitchens where the disposal mostly handles small scraps.

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Q: Why does my disposal smell bad?

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‍A: Usually food buildup on the underside of the splash guard or inside the grinding chamber. Try running ice cubes with a bit of salt through it, then citrus peels (lemon, lime, orange) with cold water. If the smell persists, there may be trapped food deeper in the unit that needs a real cleaning out.

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Q: What can't I put down a garbage disposal?

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‍A: The big ones to avoid: fibrous vegetables (celery, onion skins, corn husks), grease and oil (they solidify), potato peels (they turn to paste), bones (they damage the impellers), coffee grounds (they clog), and eggshells (they can clog too). When in doubt, throw it in the trash.

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Q: My disposal is leaking. Where is the leak coming from?

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‍A: Common leak points are the sink flange (top connection), the dishwasher hose (side connection), the discharge tube (bottom outlet to the drain), or the housing itself. Housing leaks usually mean the disposal is done — those aren't practical to fix. Other leaks can usually be tightened or resealed.

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Q: Can I install a new disposal myself?

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‍A: If you're comfortable with electrical connections and plumbing, you can. The tricky parts are matching the mounting hardware, connecting the dishwasher drain correctly, and handling the electrical safely. If you'd rather have it done right the first time, we handle it.

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Q: Do you install any specific brand?

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‍A: We install all major brands — InSinkErator, Waste King, Moen, Kraus, and others. We'll recommend a unit based on your kitchen use and budget. If you've already bought a disposal, we can install that one for you too.

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