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Top Garbage Disposal Service Companies in Burien, Washington Ranked
A functional garbage disposal is a cornerstone of a modern, efficient kitchen, quickly handling food scraps and reducing waste. When your unit malfunctions or you're looking to add one to your Burien home, understanding your options for repair and new installation is key. This guide covers what you need to know about horsepower, installation steps, costs, and how to find qualified local professionals to ensure your project is handled safely and effectively.

Parker Services Plumbing
4601 Shilshole Ave NW Suite D, Seattle, WA 98107
Parker Services Plumbing is a family-owned plumbing company serving Seattle, WA, since 2003. They provide a wide range of plumbing services for both residential and commercial clients, including water heater repair and installation, drain cleaning, sewer line repair, leak detection, repiping, and garbage disposal repair. The company specializes in sewer repair and replacement using advanced techniques such as trenchless sewer repair. Parker Services Plumbing also offers emergency plumbing services to address urgent issues like burst pipes and clogged drains promptly.

Plunge It Sound LLC
312 21st Ave, Seattle, WA 98122
Plunge It Sound LLC is a plumbing service provider based in Seattle, WA, specializing in drain cleaning, toilet repairs, faucet services, and garbage disposal maintenance. They offer hydro jetting to thoroughly clean pipes and sewer lines, effectively removing grease and debris for long-lasting results. Their services cover a range of plumbing needs including unclogging drains, fixing toilets, and repairing dishwasher plumbing.

Shalom Plumbing
2817 S 148th St, SeaTac, WA 98168
Shalom Plumbing provides comprehensive residential plumbing services in Seattle, WA, and surrounding areas including Bellevue, Renton, Kent, and SeaTac. Their offerings cover a wide range of plumbing needs such as sump pump installation, drain cleaning, sewer line repair, leak detection, repiping, toilet repair, and garbage disposal repair. The company is equipped to handle whole-house re-piping, water service installation and repair, as well as emergency shut-off installations. With years of experience, Shalom Plumbing uses advanced equipment and quality materials to deliver durable solutions. They are available 24/7 for emergency plumbing services to address urgent issues at any time.

ALL WAYS ROOTER LLC Sewer & Drain, Hydro Jet
Bothell Everett Hwy, Bothell, WA 98012
ALL WAYS ROOTER LLC Sewer & Drain, Hydro Jet provides plumbing and drain cleaning services in Seattle, WA. They specialize in water heater repair and installation, sewer line repair, drain cleaning, and hydro jetting. The company uses video camera inspection to assess sewer lines and offers comprehensive plumbing solutions including toilet and garbage disposal repairs. Based in Bothell, they serve residential and commercial clients with a focus on local plumbing challenges. ALL WAYS ROOTER LLC offers 24/7 emergency services to address urgent plumbing needs promptly.

Pipers Drain Repair
Seattle, WA
Pipers Drain Repair is a family-owned plumbing company serving Seattle, WA, with 25 years of experience. They offer a wide range of plumbing services including sewer camera inspections, water heater installations, sump pump repairs, drain cleaning, hydro jetting, trenchless sewer repair, leak detection, repiping, and garbage disposal repairs. Their expertise includes advanced trenchless technology for sewer line repairs and replacements, which minimizes disruption to property while providing durable solutions. The company provides 24/7 emergency plumbing services to address urgent plumbing issues any time of day or night.
Understanding Garbage Disposal Power and Sizing
Choosing the right garbage disposal begins with understanding motor power, measured in horsepower (HP). The correct size depends on your household's needs and usage patterns.
- 1/3 HP: This is a basic, budget-friendly option suitable for light, occasional use, such as in a small household or a secondary kitchen.
- 1/2 HP: The most common mid-range choice, a 1/2-horsepower disposal can handle the general food scrap volume of a typical family.
- 3/4 HP to 1 HP: These are high-performance models designed for heavier use, larger families, or continuous grinding needs. They are more effective at handling fibrous or tough food waste.
Selecting a unit with insufficient power for your needs can lead to more frequent jams and a shorter lifespan, making proper sizing an important first step.
The Professional Installation Process
While a determined DIYer can install a waste disposal unit, the process involves plumbing, electrical work, and precise alignment. Here's what a professional typically does to ensure a correct and safe installation in your Burien home.
Safety and Preparation: The first step is always to turn off the power to the circuit at the breaker box. The old unit, if present, is disconnected from the drain pipes, dishwasher hose (if applicable), and electrical supply before being removed.
Mounting the New Unit: A new sink flange, sealed with plumber's putty, is installed in the drain hole. The garbage disposal is then mounted and secured to this flange beneath the sink.
Making Connections: The professional will connect the disposal's discharge outlet to the home's drain P-trap, ensuring proper alignment and slope to prevent leaks and future clogs. If a dishwasher is present, its drain hose will be connected to the designated inlet on the disposal. Finally, the electrical connections are made, either by wiring it directly or connecting a power cord to a dedicated outlet under the sink. 1
Final Testing: Once everything is connected, the power is restored, and the unit is tested for proper operation. The installer will also check all connections for any signs of leakage. 2
Key Considerations and Potential Challenges
Several factors specific to your kitchen can influence the complexity and cost of a garbage disposal installation project.
- Dishwasher Drain-Through: For proper hygiene and function, an automatic dishwasher must drain through the garbage disposal. A professional will ensure this connection is made correctly to prevent backflow.
- Drain Line Configuration: Existing plumbing may not align correctly with the new unit. An installer might need to replace or adjust pipes to achieve the proper slope and a leak-free connection.
- Sink Material: The installation process can vary depending on your sink. Granite, stainless steel, or composite sinks may require specific mounting hardware or techniques for the flange. 3
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Repair vs. Replacement: Making the Right Choice
When your garbage disposal stops working, you'll need to decide whether to repair the existing unit or replace it entirely. Minor issues like jams or a tripped reset button are often simple fixes. Persistent problems like leaks, frequent humming without grinding (indicating a seized motor), or a complete lack of power often signal a more serious internal failure. For older units (typically over 8-10 years), replacement is frequently more cost-effective than repair, providing you with a new warranty, improved efficiency, and quieter operation. A local expert can help diagnose the issue and advise on the most economical path forward.
Cost Factors for Burien Homeowners
The total cost for garbage disposal services in Burien depends on the scope of work, the unit selected, and labor. Here's a general breakdown:
- Installation Labor: If you provide the new disposal, professional labor to connect it to existing plumbing and electrical typically ranges from $100 to $200 or more. 4 5
- Unit + Installation Bundle: The total project cost, including a new disposal and professional installation, often falls between $200 and $500+. The final price depends on the horsepower and brand of the unit, along with any additional complexities like adding a new electrical circuit. 6 7 8
- Why Professional Installation is Recommended: While DIY can seem cheaper, improper electrical hookups or plumbing connections can create safety hazards, including shock risk or water damage. 9 Professionals have the tools and expertise to ensure the job meets local codes.
For specific pricing, it's best to consult with local Burien plumbing companies or retailers who can provide quotes based on your exact model and kitchen setup.
Maintaining Your Garbage Disposal
Proper maintenance can extend the life of your unit and prevent common problems. Always run cold water before, during, and after grinding to solidify fats and carry waste down the drain. Avoid putting fibrous vegetables (like celery husks), grease, coffee grounds, or expandable items (pasta, rice) down the disposal. Periodically clean it by grinding ice cubes or citrus peels to help sharpen the blades and eliminate odors. Remember, your disposal is for small scraps, not a substitute for the compost bin or trash can.
Frequently asked questions
Sources
Footnotes
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Professional Garbage Disposal Installation Guide - https://www.spartanplumbinginc.com/understanding-the-process-of-garbage-disposal-installation/ ↩
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How to Install A Garbage Disposal - Garbage Disposal Installation Guide - Garbage Disposal Unit Installation - https://www.willowbrookplumbing.ca/step-by-step-guide-to-garbage-disposal-installation ↩
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How To Install a Garbage Disposal in 6 Easy Steps - Lowe's - https://www.lowes.com/n/how-to/install-a-garbage-disposal ↩
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Garbage Disposal Installation Cost Guide - The Home Depot - https://www.homedepot.com/services/c/cost-install-garbage-disposal/357654922 ↩
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2026 Garbage Disposal Installation Cost - HomeGuide - https://homeguide.com/costs/garbage-disposal-installation-cost ↩
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Garbage Disposal Cost: Keep Smiling's 2026 Guide - https://callkeepsmiling.com/how-much-does-it-cost-to-replace-or-install-a-new-garbage-disposal/ ↩
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Who Installs Garbage Disposals | Plumber or Electrician? - https://hallerent.com/blog/garbage-disposal-installation-plumber-or-electrician/ ↩
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2025 Garbage Disposal Installation Cost | Get Estimates - Thumbtack - https://www.thumbtack.com/p/garbage-disposal-installation-cost ↩
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Do I Need to Hire a Plumber to Install a Garbage Disposal? - https://www.blazerservice.com/about-us/blog/2024/january/do-i-need-to-hire-a-plumber-to-install-a-garbage/ ↩