Garbage Disposal Repair

Garbage Disposal Repair in Spokane, WA

Same-Day & Emergency Disposal Repair, Backed by a Warranty

A garbage disposal failure disrupts your kitchen fast, and it rarely happens at a convenient time. Whether the unit is jammed, leaking, humming without grinding, or completely unresponsive, Shaw Plumbing Heating & Air Conditioning sends licensed and insured technicians to diagnose and fix it quickly. We’ve served homes and businesses in Spokane, WA, since 2015, and we offer same-day scheduling and weekend appointments for non-emergency repairs alongside 24/7 emergency service for situations that can’t wait.

Every repair comes with a free estimate before work begins and is backed by a warranty. You know the cost upfront, and you know the work holds.

When to Repair vs. Replace Your Garbage Disposal

Most garbage disposals last 8 to 15 years under normal use, and our technicians can repair the majority of issues we encounter. That said, some situations make replacement the smarter investment. Our technicians give you an honest assessment either way.

Signs your garbage disposal may need replacement:

Frequent Jams or Clogs: If you’re constantly troubleshooting the same problems, the unit may no longer have the capacity to keep up.
Persistent Leaks from the Unit Body: A cracked or rusted main housing can’t be repaired. The unit must be replaced.
Loud, Unusual Noises That Persist: Grinding, clanking, or screeching that doesn’t stop after removing foreign objects typically points to severe internal motor or component wear.
Reduced Performance: If the unit struggles to grind small amounts of soft food, its grinding power has likely degraded beyond a practical repair threshold.
Age: A unit approaching or past the 8-to-15-year mark that’s also showing performance issues is usually a better candidate for replacement than repair.
Repair Cost vs. Replacement Cost: If the estimated repair exceeds roughly half the price of a comparable new unit, replacement is generally the more economical path.

When a new unit is the right call, we handle garbage disposal installation as well.

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Our Garbage Disposal Repair Services in Spokane

At Shaw Plumbing Heating & Air Conditioning, we repair all major garbage disposal brands and models. When you call us, you’ll get a thorough diagnosis and a clear explanation of what’s wrong before any work begins.

Thorough Diagnosis: Our licensed technicians identify the root cause quickly, whether that’s a jam, a leak, an electrical fault, or internal component failure.
Professional Jam Clearing: We safely remove foreign objects and free the grinding plate, addressing both the obstruction and any motor strain the jam caused.
Leak Detection & Repair: We inspect every potential source, including the sink flange, dishwasher inlet connection, discharge pipe gasket, and the unit body itself, and repair what’s fixable.
Motor & Component Repair/Replacement: For internal mechanical failures, we assess whether repair is viable or whether a replacement unit serves you better.

How Spokane’s Cold Winters Affect Your Garbage Disposal

Spokane winters create a condition most homeowners don’t immediately connect to their disposal: cold temperatures cause grease and food waste to solidify much faster inside the unit and in the drain line immediately downstream. What flushes cleanly in summer can harden into a stubborn blockage within feet of the disposal once temperatures drop.

If your disposal develops recurring jams in fall or winter that seem to clear up as temperatures rise, seasonal grease buildup in the drain line is likely the root cause rather than the disposal itself. Running a strong stream of cold water during use and for at least 30 seconds afterward helps push solidified material through before it accumulates. When jams keep returning despite that, a professional drain inspection can identify whether buildup has already formed downstream.

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Why Spokane Homeowners Choose Shaw Plumbing Heating & Air Conditioning for Disposal Repair

When your garbage disposal stops working, you need a local plumber you can reach quickly and trust to be straight with you. Here’s what sets Shaw Plumbing Heating & Air Conditioning apart:

Serving Spokane Since 2015: We’ve built our reputation through consistent, high-quality work on homes and businesses throughout the Spokane Valley.
Licensed & Insured Professionals: Our technicians are fully licensed and insured. Your home and our work are protected.
Fast & Flexible Scheduling: Same-day scheduling when possible, weekend appointments, and 24/7 emergency service for situations that can’t wait.
Transparent Upfront Pricing: You’ll receive a free estimate before any work begins. No hidden fees.
Warranty-Backed Work: Every repair is backed by a warranty, reflecting our confidence in the work and our commitment to long-term performance.
Flexible Financing Options: We offer financing to help you manage repair or replacement costs without surprises.
Positive Local Reviews: Our reputation is built on trust and consistent service. See what your Spokane neighbors are saying about us.

What Spokane Customers Are Saying

With over 1,000 Google-verified reviews and a 4.9-star rating, the feedback from Spokane homeowners tells a consistent story: our technicians show up prepared, explain the problem clearly, and stand behind their work. Reviews mentioning Clay Cottrell, Jason, and David reflect the same themes across hundreds of calls, including professionalism on the job, honest communication about repair versus replacement, and warranty follow-through when it mattered. That kind of track record doesn’t come from one good interaction. It comes from doing the job right on call after call.

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Over 1,000+ Google Verified 4.9 Star Reviews.

They were very knowledgeable, courteous and kind.
"I highly recommend this company to anyone who needs work done and need it done right the first time!"

- Dale B.
They were so friendly and professional, and didn't even charge us!!
"It turned out we had accidentally turned it off, and wasn't broken after all."

- Kristen H.
Will use again!
"The work looks good and they have a warranty they stand behind."

- Advanced Radon Technologies
Hopefully not soon, but will call again should we need help. Very good.
"Our experience with Shaw and technician Clay Cottrell was excellent."

- James D.
Thank you Shaw plumbing for providing such excellent service!
"Shaw, plumbing heating and air hands-down, the friendliest group of trustworthy individuals that are highly skilled and motivated to do an excellent job."

- Dougie B.
I was very pleased with his knowledge and expertise.
"Jason did a great job and will be my go to guy if I need anything else. Highly recommend!"

- Tim
They do great work and are very professional.
"This is the third plumbing project that Shaw Plumbing has done."

- Richard B.
The conversations with David were pressure-free and I trusted his advice.
"We are very happy with the service provided by David and we will continue to seek him out for future projects."

- Jacqueline S.

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Common Garbage Disposal Problems & DIY Troubleshooting Guide

Many common garbage disposal issues can be resolved before you ever need to call a professional. Before attempting anything, confirm the power is completely off at both the wall switch and the circuit breaker. Never put your hand inside the disposal unit.

Here are the six most frequent problems Spokane homeowners encounter, and what you can try before calling us:

1. Garbage Disposal Not Turning On (No Sound at All)

Symptoms: You flip the switch and nothing happens. No hum, no grinding, just silence.

Check the Reset Button: Look for a small red button on the bottom or side of the unit. If it has popped out, press it firmly back in and wait a few minutes before testing.
Check Your Circuit Breaker: If the disposal breaker is tripped, flip it fully to “off” and then back to “on.”
Verify Power to the Outlet: If the disposal plugs into an outlet under the sink, test it with another small appliance. If power is present and the unit still won’t start, stop there.
When to Call: If the reset button won’t stay in, the breaker keeps tripping, or you suspect a faulty switch or wiring, call a licensed professional. Electrical faults require more than DIY.

2. Humming But Not Grinding (Jammed Disposal)

Symptoms: The disposal hums when switched on, but the grinding plate isn’t spinning, and nothing drains.

Cut the Power First: Turn off the wall switch and shut off the circuit breaker before doing anything else.
Look for Obstructions: Use a flashlight to check the drain opening for foreign objects. Use pliers or tongs to remove anything visible. Never use your hand.
Use an Allen Wrench: Insert a hex wrench into the port on the bottom of the unit and rotate back and forth to manually free the grinding plate.
Press the Reset Button: After clearing the jam, press the red reset button on the unit bottom.
Test: Restore power, run cold water, and switch the disposal on to confirm it’s grinding properly.
When to Call: If the obstruction isn’t visible, the wrench won’t turn, or the disposal still won’t spin, our Spokane technicians can clear stubborn jams safely.

3. Leaking Garbage Disposal

Symptoms: Water is pooling under the sink or dripping from the unit.

Sink Flange (Top Leak): This is where the disposal connects to the sink drain. Try tightening the mounting bolts under the sink.
Dishwasher Connection: Check that the hose clamp is tight. On new installations, confirm the knockout plug inside the disposal inlet was removed before connecting the hose.
Discharge Pipe (Side Leak): The drainpipe on the side of the unit may have loose bolts or a worn gasket. Try tightening the bolts first.
Cracked Housing: A leak coming directly from the body of the disposal means the housing is cracked. The unit must be replaced.
When to Call: If tightening connections doesn’t stop the leak, or you’re unsure of the source, call Shaw Plumbing Heating & Air Conditioning. Unresolved leaks can lead to water damage and mold under your sink.

4. Clogs or Slow Draining

Symptoms: Water backs up in the sink after running the disposal or drains very slowly.

Plunge the Sink: With the disposal off, fill the sink with a few inches of water and plunge firmly over the drain opening.
Baking Soda and Vinegar: Pour a cup of baking soda followed by a cup of white vinegar. Let it fizz for 15 to 30 minutes, then flush with hot water.
Inspect the P-Trap: If the clog persists, it may be in the drain trap below the disposal. Remove and clean it with a bucket underneath to catch water.
When to Call: If plunging doesn’t clear it, or the clog is affecting multiple fixtures, our Spokane drain cleaning technicians can use augers or hydro-jetting to clear blockages that have moved into the main drain line.

5. Unpleasant Odors

Symptoms: A foul smell from the kitchen drain, even after running water.

Ice and Citrus: Grind a tray of ice cubes with citrus peels. The ice dislodges particles, and the citrus freshens the unit.
Baking Soda and Vinegar: Pour baking soda, wait 5 to 10 minutes, then add white vinegar. Let it sit before flushing with hot water.
Clean the Splash Guard: Remove and scrub the rubber baffle at the top of the drain opening. Food particles accumulate on the underside.
When to Call: Persistent odors combined with slow draining often point to buildup further down the line that requires professional cleaning or a drain inspection.

6. Unusual Noises (Grinding, Screeching, Metal on Metal)

Symptoms: The disposal makes sounds outside its normal hum, such as clanking, screeching, or excessive grinding.

Cut the Power First: Shut off the wall switch and circuit breaker before inspecting.
Check for Foreign Objects: Use a flashlight and pliers or tongs to check the grinding chamber for anything that shouldn’t be there.
When to Call: If the noise persists after clearing all visible objects, worn grinding components, loose internal parts, or motor failure are likely causes. These require professional repair or a replacement unit.

If these steps haven’t resolved the issue, we’re ready to help. Shaw Plumbing Heating & Air Conditioning offers 24/7 emergency service and same-day garbage disposal repair in Spokane, WA, with free estimates and warranty-backed work on every job. Call us at (509) 605-6070.

Frequently Asked Questions About Garbage Disposal Repair in Spokane

Can My Garbage Disposal Affect My Dishwasher?

Yes. Dishwashers drain through the garbage disposal, so a blocked or jammed unit can prevent proper dishwasher drainage entirely. A common issue we see in Spokane homes is a new disposal that hasn’t had its knockout plug removed, which backs water directly into the dishwasher. If your dishwasher isn’t draining and you suspect the disposal is the cause, contact Shaw Plumbing Heating & Air Conditioning for rapid repair.

Do I Need a Special Sink for a Garbage Disposal?

No. Most standard kitchen sinks have a 3.5-inch drain opening that fits almost every residential disposal unit. The main consideration is making sure there’s enough clearance in the cabinet below to accommodate the unit and allow access for maintenance. For more on installation requirements, visit our kitchen plumbing repairs page.

How Can I Clean & Troubleshoot Minor Garbage Disposal Issues?

For cleaning, grind a tray of ice cubes with citrus peels to freshen the unit and dislodge buildup. You can also pour a cup of baking soda, wait a few minutes, then follow with white vinegar and flush with hot water. For jams or power issues, refer to the troubleshooting guide above, which walks through the reset button check and Allen wrench method. Always confirm the power is off before attempting any hands-near-drain work.

Are Garbage Disposals as Sustainable as Composting?

In an urban setting like Spokane, disposals handle food waste that isn’t suited for composting, including meat, bones, and dairy. Spokane’s wastewater treatment facilities, including the Riverside Park Water Reclamation Facility and the Spokane County Regional Water Reclamation Facility, use anaerobic digestion to convert food waste into biosolids and biogas. That makes a properly used disposal a meaningfully better option than sending food waste to a landfill.

Will a Garbage Disposal Cause Drain Blockages?

A properly functioning disposal grinding food waste correctly won’t block a well-maintained sewer system. Blockages happen from improper use: fibrous foods like celery or corn husks, starchy items like potato peels or pasta, grease, coffee grounds, or large foreign objects. If you’re dealing with frequent blockages, there may be a deeper plumbing issue at play. Contact Shaw Plumbing Heating & Air Conditioning for a professional drain inspection.

What Causes Most Garbage Disposal Malfunctions?

Food Debris Clogs: Too much food, or the wrong kinds, can overwhelm the unit and cause jams.
Foreign Objects: Silverware, bottle caps, or other hard objects can jam or damage the grinding components.
Wear and Tear: Over time, the motor weakens, grinding components dull, and seals degrade, leading to leaks, reduced efficiency, or complete failure. Our technicians can diagnose and repair these issues quickly.

What Are the Signs My Garbage Disposal Needs Replacement Rather Than Repair?

Signs that favor replacement include frequent recurring jams, persistent leaks from the unit body (indicating a cracked housing), unusual noises that persist after clearing foreign objects, reduced grinding performance, and age beyond the typical 8-to-15-year lifespan. If the repair cost approaches or exceeds half the price of a comparable new unit, replacement is usually the more practical choice. We provide honest assessments either way, and when replacement is right, we also handle garbage disposal installation.

How Can I Maintain My Garbage Disposal & Prevent Future Problems?

Avoid Problematic Foods: Keep fibrous foods (celery, corn husks), starchy items (potato peels, pasta, rice), large bones, fruit pits, coffee grounds, eggshells, and excessive grease out of the disposal.
Run Cold Water During Use: Run a strong stream of cold water before, during, and for at least 15 to 30 seconds after use. Cold water helps solidify grease so it grinds and flushes more cleanly.
Clean Regularly: Use the ice and citrus method to keep the grinding chamber clean and odor-free.
Run It Regularly: Even without much to grind, run the disposal with cold water for a few seconds every few days to prevent rust and keep components moving freely.

Following these steps can significantly extend the life of your disposal and reduce the likelihood of a repair call. If you’d like professional guidance or service, contact Shaw Plumbing Heating & Air Conditioning.

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