Garbage Disposal Repair & Installation
in West Seattle
Your garbage disposal is humming but not grinding? Leaking underneath? Will not turn on at all? Sasquatch Plumbing provides expert garbage disposal repair in West Seattle with same-day service. We carry quality InSinkErator and Waste King replacement units on our trucks so we can diagnose the problem, give you honest repair-versus-replace advice, and get your kitchen working again fast.
Schedule Disposal Service
Common Garbage Disposal Problems in West Seattle
Garbage disposals fail in predictable ways, and most problems have straightforward fixes when you know what you are dealing with. At Sasquatch Plumbing, we have repaired and replaced hundreds of garbage disposals across West Seattle homes from Alki to Arbor Heights. We know the difference between a five-minute reset and a disposal that has reached the end of its life.
West Seattle homes built before 1960 present special challenges for disposal work. Older galvanized drain pipes may have corroded connections that do not seal properly, and non-standard drain configurations are common in Fauntleroy and Admiral-area homes. We handle these challenges daily and carry the adapters needed for any installation.
Disposal Problems We Fix
- Disposal hums but will not grind, usually caused by a jammed impeller or foreign object.
- Disposal will not turn on at all due to tripped reset, faulty switch, or burned-out motor.
- Water leaking from the top flange, discharge pipe, or bottom of the unit.
- Disposal drains slowly, indicating a downstream clog or improper venting.
- Loud grinding or rattling noise from loose components or worn bearings.
Garbage Disposal Repair Services We Provide
From simple jams to complete replacements, we handle every disposal problem for West Seattle homeowners.
Jammed Disposal Repair
The most common disposal call we receive. Something is preventing the impellers from rotating, and the motor hums but cannot turn. The culprit is usually a piece of silverware, bottle cap, or food buildup. We safely clear the jam using professional tools, check for motor damage, and test the unit thoroughly. If the jam caused bearing damage or motor overheating, we will tell you honestly whether repair or replacement makes more sense.
Disposal Leak Repair
Disposal leaks occur at three points: the sink flange at the top where plumber's putty or gasket has failed, the discharge pipe connection where the slip nut needs tightening or a gasket replaced, or the bottom of the unit indicating internal seal failure that requires replacement. In West Seattle homes with older galvanized drain pipes, corroded connections often prevent proper sealing even with new gaskets, requiring drain pipe section replacement.
Dead Disposal Diagnosis
When your disposal makes no sound at all, we check the reset button, circuit breaker, wall switch, and electrical connections before diagnosing a motor failure. Sometimes the fix is as simple as pressing the red reset button on the bottom of the unit. Other times, the motor has burned out from age or repeated jam stress. For units over 8 years old with motor failure, replacement is almost always the better investment.
New Disposal Installation
Whether you are replacing an old unit or adding a disposal to a sink that does not have one, we handle the entire installation. We remove the old disposal, clean the sink flange, install the new mounting assembly with a proper seal, wire the electrical connection, connect drain pipes with new gaskets, and test everything. Total time is typically 1 to 1.5 hours. We carry quality units on our truck for same-day installation.
Garbage Disposal Repair vs. Replacement
Repair Makes Sense When
- Unit is less than 5 years old
- Simple jam or reset needed
- Leak is at connection points, not the unit body
- Motor still runs strong
Typical repair cost: $125 to $200
Replace Makes Sense When
- Unit is 8 or more years old
- Motor has failed or bearing is worn
- Leaking from the disposal body itself
- Frequent jams or ongoing problems
Typical replacement cost: $250 to $450 installed
Garbage Disposal Sizing Guide for West Seattle Homes
Choosing the right horsepower makes a significant difference in performance, noise level, and lifespan.
Budget
Handles soft foods only. Jams more easily. Noisier operation. Lasts 5 to 7 years. Best for light use or rental properties.
$80 - $150
Standard
Best value for most homes. Handles typical food waste. Moderate noise. Lasts 10 to 12 years. The sweet spot for most West Seattle households.
$120 - $200
Premium
Powerful grinding. Handles tough waste including small bones. Quieter with sound insulation. Lasts 12 to 15 years. Worth it for frequent cooks.
$200 - $350
Brands We Install and Recommend
We carry InSinkErator and Waste King disposals on our trucks for immediate same-day installation. InSinkErator is the industry leader with their Badger line offering great value and their Evolution series providing premium quiet performance. Waste King offers competitive pricing with stainless steel grinding components and longer warranties on some models. Both brands provide reliable, readily available replacement parts.
Garbage Disposal Pricing in West Seattle
Upfront pricing with no hidden fees. Know the cost before we start.
Disposal Repair
Includes service call and diagnosis, jam clearing, reset, drain gasket replacement, electrical connection repair, and mounting assembly repair.
- Jam clearing included in service call
- Honest repair vs. replace advice
- 1-year labor warranty
Disposal Replacement
Includes removal and disposal of old unit, new disposal, all hardware and gaskets, electrical connection, testing, and demonstration. Premium models available for frequent cooks.
- Old unit removed and disposed
- Same-day installation available
- 5 to 10 year manufacturer warranty
Additional costs may apply for drain pipe replacement ($100-$200), air switch installation ($75-$100), or GFCI outlet installation ($100-$150) in older West Seattle homes.
DIY Troubleshooting Before You Call
Try these steps before calling a plumber. If they do not solve the problem, we are ready to help.
Safety First
Turn off power at the circuit breaker, not just the wall switch. Never put your hand down the disposal. Use pliers or tongs to retrieve objects.
Try the Reset Button
Look underneath the disposal for a red button. Press firmly until it clicks. Restore power and test.
Manually Rotate the Disposal
Insert a 1/4 inch Allen wrench into the hex hole on the bottom of the unit. Turn back and forth to break up jams.
Remove Foreign Objects
Use pliers to remove anything visible. Common culprits include silverware, bottle caps, and twist ties.
Still not working? You likely have motor failure, bearing seizure, or an electrical problem. Call us at (206) 888-4641 for same-day service throughout West Seattle.
Garbage Disposal FAQ for West Seattle Homeowners
How long do garbage disposals last?
Budget disposals with 1/3 HP motors last 5 to 7 years. Standard 1/2 HP disposals last 10 to 12 years. Premium 3/4 to 1 HP models last 12 to 15 years. Running the disposal without water, grinding inappropriate materials like bones or fibrous vegetables, and infrequent use all shorten lifespan. Most West Seattle homes replace disposals every 10 to 12 years as part of natural wear.
Why does my disposal hum but not grind?
Humming means the motor has power but cannot rotate. Something is jamming the impellers or the bearings have seized. Turn off power at the breaker, use an Allen wrench to manually rotate the disposal from the bottom, remove any foreign objects, press the reset button, and test. If the disposal will not rotate manually, the motor or bearings have failed and replacement is needed.
How much does garbage disposal replacement cost in West Seattle?
Standard disposal replacement costs $250 to $350 including a quality 1/2 HP unit, removal of the old disposal, installation, and testing. Premium installation with a 3/4 HP model with sound insulation costs $350 to $450. Additional costs may apply for drain pipe replacement or electrical work in older West Seattle homes. We provide upfront pricing before starting any work.
What should I never put down my garbage disposal?
Never put grease, fats, or oils down the disposal because they solidify in pipes. Avoid fibrous vegetables like celery and corn husks, pasta and rice that expand into paste, coffee grounds that clump together, potato peels that create starchy clogs, and eggshells whose membrane wraps around impellers. Always run cold water for 30 seconds after the disposal stops grinding to flush debris through your drain pipes.
Can you add a disposal to a sink that does not have one?
Yes. Adding a disposal requires a standard 3.5 or 4 inch sink drain opening, an electrical outlet under the sink or ability to hardwire to a switch, adequate space under the sink for the unit, and standard drain pipe configuration. Installation costs $300 to $450 including the disposal unit. In older West Seattle homes, some drain pipe modification or electrical work may be needed, which we will quote upfront.
Why does my disposal smell bad?
Bad odors come from food residue stuck in grind ring crevices, biofilm bacterial growth, or stagnant water from infrequent use. Run ice cubes weekly to clean the grind ring. Grind citrus peels for fresh scent. Use baking soda and vinegar monthly. If the smell is sewage-like and accompanied by slow drainage, you may have a drain vent issue requiring professional diagnosis.
Related Plumbing Services in West Seattle
Schedule Garbage Disposal Service in West Seattle Today
Disposal will not turn on? Leaking under the sink? Ready for a quieter, more powerful upgrade? Call Sasquatch Plumbing at (206) 888-4641 for fast, same-day service. We serve all West Seattle neighborhoods including Alki, Fauntleroy, Admiral, Junction, Delridge, Seaview, Arbor Heights, and High Point.