- HEP Plumbing
- Jammed Impellers

Jammed Impellers
Jammed Impellers | Garbage Disposal Repair | Plumbing | Louisville
A sudden clang, a stubborn hum, and the kitchen sink backs up—nothing derails dinner like impellers that won’t spin. When Louisville homeowners face that tell-tale clatter or silent stall, HEP’s Jammed Impellers team arrives fast, armed with specialized tools and deep know-how to free blockages, sharpen blades, and restore full grinding power. We isolate the cause, from spoon-wedged rotors to overheated motors, and get your sink flowing again without the mess or the guesswork.
Family-owned and rooted right here in Derby City, HEP pairs same-day service with transparent, up-front pricing, so you’re never left wondering what comes next. Call, text, or book online for trusted garbage disposal repair and enjoy a kitchen that runs as smoothly as the rest of your home life.
FAQs
What are the common signs that my garbage disposal’s impellers are jammed?
Typical symptoms include a humming sound when you flip the disposal switch, water backing up into the sink, slow draining, or the unit tripping its built-in reset button or a circuit breaker. If you can hear the motor but the grinding plate isn’t turning—or it turns only briefly before stopping—you probably have jammed impellers that need professional attention.
Is it safe to try to unjam the disposal myself?
You can attempt a few basic steps—like turning off the power at the breaker, inserting the manufacturer-supplied hex key into the bottom flywheel socket, and manually rotating it to dislodge minor obstructions. However, never reach into the grind chamber with your hand, and never work on the unit while it’s still plugged in or wired. If the unit remains stuck or repeatedly jams, call our Louisville plumbing team; forcing it can burn out the motor or damage seals, leading to a more expensive replacement.
What usually causes the impellers in a garbage disposal to jam?
Jams are most often caused by hard items (bones, fruit pits), fibrous materials (celery, corn husks, onion skins), grease solidifying inside the chamber, or foreign objects like silverware slipping past the splash guard. Over time, mineral buildup in Louisville’s hard water can also stiffen the impeller mechanism, making it easier for everyday food waste to jam the unit.
How quickly can you repair a jammed garbage disposal in the Louisville area?
For most addresses in Metro Louisville, we provide same-day service when you call before noon, and 24/7 emergency dispatch for severe backups or flooded sinks. A typical jammed-impeller repair takes 30–60 minutes on site once we arrive, assuming no additional electrical or drain-line issues are found.
What does a jammed-impeller garbage disposal repair cost?
Our standard diagnostic and labor for unjamming or freeing seized impellers starts at $95, including a full safety check and lubrication. If parts such as the flywheel gasket, splash guard, or motor capacitor need replacement, we’ll quote you up-front; most repairs fall between $95 and $175. If the motor has failed, a unit replacement could be more cost-effective—we’ll explain all options before we proceed.
How can I prevent my garbage disposal from jamming again?
Run cold water before, during, and 20–30 seconds after every use; feed waste gradually rather than dumping large amounts at once; avoid stringy, starchy, or hard food scraps; never pour grease down the disposal; and clean monthly by grinding a mix of ice cubes and coarse salt to scour the chamber. For Louisville homeowners with hard water, installing a water softener or descaling the unit twice a year will also keep impellers moving freely.