Answers from 17+ years of appliance repair experience in Port St. Lucie
Why is my garbage disposal not turning on?+
A disposal that doesn't respond at all: 1) Press the reset button on the bottom of the unit. 2) Check the circuit breaker. 3) Verify the wall switch is functioning. If the reset keeps tripping, the motor is jammed or has failed. Use the hex key (Allen wrench) in the bottom center to manually rotate the flywheel and free the jam. Call Treasure Coast Appliance Repair if it still won't run.
Why is my garbage disposal humming but not spinning?+
A humming disposal is jammed — the motor runs but the flywheel can't rotate. Turn off the disposal immediately (a humming motor overheats quickly). Insert the hex wrench (usually 1/4 inch) into the hole on the bottom and rotate back and forth to free the jam. Common culprits: bones, fruit pits, utensils, and glass. If the hex key doesn't work, call us.
Why is my garbage disposal leaking?+
Disposal leaks come from three locations: the sink flange (top — where the disposal meets the sink), the dishwasher hose connection (side), or the drain pipe connection (bottom). Flange leaks are the most common and require resealing with plumber's putty. Side and bottom connections may just need tightening. If the disposal body itself is cracked, it needs replacement.
Why does my garbage disposal smell terrible?+
Disposal odors come from food debris trapped under the splash guard, on the grinding chamber walls, or in the drain pipe. Fix: 1) Run cold water and grind ice cubes with a handful of lemon/lime peels. 2) Pour 1/2 cup baking soda followed by 1 cup vinegar, wait 10 minutes, then flush with hot water. 3) Clean the splash guard flaps with a brush. Do this weekly in Florida's heat.
Why is my garbage disposal draining slowly?+
Slow drainage means a clog in the drain pipe below the disposal, not in the disposal itself. The disposal grinds food, but a buildup of grease or fibrous material can clog the pipe. Try plunging the sink (plug the other side if it's a double basin). Avoid chemical drain cleaners — they can damage disposal components. If plunging doesn't work, the pipe needs professional clearing.
What can I put in my garbage disposal?+
Safe items: small food scraps, fruit/vegetable peels (non-fibrous), cooked meat scraps, ice cubes (actually helps clean the blades), and citrus peels (deodorizes). Always run cold water while grinding and for 15 seconds after. Cold water solidifies grease so it gets chopped up rather than coating the pipes.
What should I never put in my garbage disposal?+
Never put these in a disposal: 1) Grease/oil (coats and clogs pipes). 2) Fibrous vegetables (celery, asparagus, corn husks — wrap around blades). 3) Pasta/rice (expands and clogs). 4) Bones (small chicken bones are OK, but nothing larger). 5) Coffee grounds (accumulate in pipes). 6) Eggshells (membrane wraps around blades). 7) Non-food items.
How much does garbage disposal repair cost in Port St. Lucie?+
Most disposal repairs cost $60–$150. Jam clearing: $60–$100. Reset/electrical fix: $60–$80. Leak repair: $80–$150. Full disposal replacement (including new unit and installation): $150–$350 depending on the model. Treasure Coast Appliance Repair handles both repair and replacement.
How much does garbage disposal replacement cost?+
Garbage disposal replacement costs $150–$350 including the new unit and installation. Standard 1/3 HP models cost $150–$200 installed. Mid-range 1/2 HP models cost $200–$275. Premium 3/4 HP or 1 HP models (InSinkErator Evolution, Waste King) cost $250–$350. We remove the old unit, install the new one, and test everything.
Should I repair or replace my garbage disposal?+
Disposals are relatively inexpensive ($150–$350 to replace), so major repairs ($100+) on units over 8 years old usually aren't cost-effective. Under 5 years: repair. 5–8 years: repair for simple issues (jam, reset), replace for leaks or motor failure. Over 8 years: replace. Average disposal lifespan is 8–12 years.
How long should a garbage disposal last?+
Average disposal lifespan is 8–12 years. Higher-powered models (3/4 HP+) last longer than basic 1/3 HP units. Proper use extends lifespan: always run cold water, avoid fibrous foods and grease, don't overload it, and grind ice cubes monthly to clean the chamber. Florida's hard water can accelerate corrosion on disposal components.
Why does my garbage disposal reset keep tripping?+
A frequently tripping reset indicates the motor is overloading. Causes: a persistent jam, worn grinding components that make the motor work harder, or an aging motor. If clearing the jam doesn't stop the tripping, the disposal's internal components are worn and it likely needs replacement. A disposal that trips its reset every use is at end of life.
Can I fix a garbage disposal myself?+
You can fix simple issues: press the reset button, use the hex wrench to free a jam, tighten a loose drain connection, or clean the splash guard. For leaks from the sink flange, motor failure, or electrical issues, call Treasure Coast Appliance Repair. Never put your hand inside a disposal — even when it's off.
Who offers garbage disposal repair in Port St. Lucie?+
Treasure Coast Appliance Repair handles garbage disposal repair and replacement in Port St. Lucie, Stuart, Jensen Beach, Fort Pierce, and surrounding areas. We service all brands including InSinkErator, Waste King, Moen, and GE. Same-day service available. Call (772) 353-5791.
Does Florida hard water affect my garbage disposal?+
Yes. Port St. Lucie's hard water causes mineral buildup on disposal components, accelerating corrosion and reducing grinding effectiveness over time. Running cold water generously while using the disposal helps flush minerals. Grinding ice cubes monthly helps scrape mineral buildup off internal components.
Can a garbage disposal clog my dishwasher drain?+
Yes. If your dishwasher drains through the disposal (common setup), a clogged disposal or knocked-out disposal plug can back up dishwasher drainage. Run the disposal before starting the dishwasher to ensure the drain path is clear. If you just installed a new disposal, check that the dishwasher knockout plug was removed from the disposal inlet.
How do I maintain my garbage disposal?+
Weekly maintenance: grind ice cubes with citrus peels to clean and deodorize. Monthly: pour baking soda and vinegar, let sit, then flush with hot water. Always: run cold water while grinding and for 15 seconds after. Never pour grease down the disposal. Clean the splash guard flaps with a brush. These habits prevent 90% of disposal problems.
Is a 1/3 HP or 3/4 HP garbage disposal better?+
1/2 HP handles everything a standard household needs. 1/3 HP models are entry-level and struggle with tougher scraps. 3/4 HP handles almost anything and jams less frequently. 1 HP is overkill for most homes but excellent for heavy use. If replacing, spend the extra $30–$50 for at least 1/2 HP — it saves frustration and lasts longer.
My garbage disposal is making a loud rattling noise — why?+
Rattling means a foreign object (bone fragment, utensil, glass) is bouncing around inside the grinding chamber. Turn off the disposal, unplug it or cut the breaker, and use pliers or tongs to remove the object. Never use your hand. If the rattle continues with no visible object, the impeller plate or flywheel may be loose.
Can I install a garbage disposal if I don't have one?+
Yes. New garbage disposal installation requires an electrical connection (switch or outlet under the sink), plumbing modifications to the drain, and possibly a mounting assembly. Treasure Coast Appliance Repair installs new disposals for $200–$400 including the unit. We handle the electrical and plumbing connections.
Why is my garbage disposal humming but not spinning?+
A garbage disposal humming but not spinning is caused by a jammed flywheel — usually caused by a bone, fruit pit, or utensil stuck between the impellers and the shred ring. Treasure Coast Appliance Repair diagnoses and repairs this issue daily in Port St. Lucie and surrounding areas. This repair costs $80–$150. Call (772) 353-5791 for same-day service.
How much does it cost to fix a garbage disposal that is humming but not spinning?+
Fixing a garbage disposal that is humming but not spinning costs $80–$150 in Port St. Lucie. The final price is set by which specific part failed — Treasure Coast Appliance Repair provides an upfront quote before starting any work. The diagnostic fee is credited toward your repair cost. Call (772) 353-5791.
Why is my garbage disposal not turning on at all?+
A garbage disposal not turning on at all is caused by a tripped reset button (red button on the bottom), a blown fuse, a faulty wall switch, or a burned-out motor. Treasure Coast Appliance Repair diagnoses and repairs this issue daily in Port St. Lucie and surrounding areas. This repair costs $80–$200. Call (772) 353-5791 for same-day service.
How much does it cost to fix a garbage disposal that is not turning on at all?+
Fixing a garbage disposal that is not turning on at all costs $80–$200 in Port St. Lucie. The final price is set by which specific part failed — Treasure Coast Appliance Repair provides an upfront quote before starting any work. The diagnostic fee is credited toward your repair cost. Call (772) 353-5791.
Why is my garbage disposal leaking from the bottom?+
A garbage disposal leaking from the bottom is caused by a cracked internal seal or housing — means the disposal needs full replacement rather than repair. Treasure Coast Appliance Repair diagnoses and repairs this issue daily in Port St. Lucie and surrounding areas. This repair costs $150–$350 for replacement. Call (772) 353-5791 for same-day service.
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