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Top Garbage Disposal Service Companies in Keller, Texas Ranked
A garbage disposal is a modern kitchen essential that grinds food waste into tiny particles, allowing it to be washed safely down the drain. Proper installation and timely repair are crucial for preventing clogs, eliminating odors, and ensuring your kitchen plumbing system functions efficiently. For Keller homeowners, finding a qualified professional for your disposal needs means ensuring the job is done safely, up to local code, and with the right unit for your household. This guide will help you understand the process, costs, and key considerations for installing or fixing a garbage disposal in your home.

Adr plumbing Co
Plano, TX
Adr Plumbing Co is a plumbing service provider based in Plano, TX, offering a wide range of services including water heater repair and installation, tankless water heater services, drain cleaning, sewer line repair, leak detection, repiping, toilet repair, and garbage disposal repair. They serve residential and property management clients with expertise in trenchless sewer repair and tunneling for under-slab repairs. Established in 2019, Adr Plumbing Co combines over 20 years of industry experience with well-stocked service vehicles to efficiently handle plumbing issues from minor leaks to major sewer line replacements. The company operates around the clock to address plumbing emergencies and routine maintenance needs.

Workman Plumbing
2310 N Henderson Ave #522, Dallas, TX 75206
Workman Plumbing is a family-owned plumbing company serving Dallas, TX, and the broader Dallas-Fort Worth area. They offer a wide range of plumbing services including water heater installation and repair, drain and sewer cleaning, leak detection, repiping, and repairs for toilets and garbage disposals. The team is equipped to locate leaks at various depths and handle both residential and commercial plumbing needs. Workman Plumbing is recognized for its quality workmanship and has earned a strong reputation with over 300 five-star reviews. The company is licensed and insured, providing upfront pricing and professional service with advanced equipment.

Plumbing Unit
6704 McCallum Blvd, Dallas, TX 75252
Plumbing Unit is a licensed plumbing company serving Dallas, TX, and the greater Dallas-Fort Worth metroplex. They offer a wide range of plumbing services including sewer camera inspections, water heater repair and installation, water softener installation, drain cleaning, hydro jetting, sewer line repair, trenchless sewer repair, leak detection, repiping, gas line installation, toilet and garbage disposal repair. The company has over 40 years of experience and provides 24/7 emergency plumbing services to address urgent issues at any time. Their capabilities include advanced leak detection and trenchless sewer line repair to minimize disruption during repairs.

Milestone Electric, A/C, & Plumbing
5414 Forest Ln, Dallas, TX 75229
Milestone Electric, A/C, & Plumbing is a full-service plumbing company based in Dallas, TX. They provide a wide range of plumbing services including water heater installation and repair, sewer line repair, drain cleaning, leak detection, and repiping. The company uses advanced tools such as sewer camera inspections and hydro jetting to address plumbing issues efficiently. Established in 2004, Milestone has a long history of serving the Dallas area and offers 24/7 emergency plumbing services to handle urgent repairs at any time.

KMP Plumbing, Heating & Air
240 Exchange St, Burleson, TX 76028
KMP Plumbing, Heating & Air is a family-owned company serving Fort Worth, TX, with over 35 years of experience in plumbing, heating, and air conditioning services. They offer a wide range of plumbing solutions including sewer camera inspections, water heater installation and repair, drain cleaning, hydro jetting, leak detection, repiping, gas line installation, and toilet and garbage disposal repairs. The company also provides 24/7 emergency plumbing services and uses video pipe inspections to diagnose issues accurately. With a history spanning nearly three decades, KMP Plumbing, Heating & Air emphasizes timely service and personal attention to both residential and commercial customers.
Understanding Garbage Disposal Types and Horsepower
Choosing the right disposal starts with understanding horsepower (HP) and feed type. The HP rating directly correlates with the unit's power and ability to handle tougher food scraps.
- 1/3 HP (Light Duty): Suitable for small households of 1-2 people with light use. This is a budget-friendly option but may struggle with fibrous or hard waste.
- 1/2 HP (Standard Duty): The most common choice, offering a good balance of power and price for families of 2-4 people. It handles everyday food waste effectively.
- 3/4 HP (Medium/Heavy Duty): Recommended for households of 3-5+ people or those who cook frequently. It provides more torque for grinding tougher items like fruit pits and small bones.
- 1 HP+ (Heavy Duty/Commercial Grade): Designed for large families or high-volume use. These models are the most powerful and often feature advanced sound insulation and stainless steel components, but they come at a higher price point 1.
You'll also choose between two feed types:
- Continuous Feed: The standard type. You can add waste while the unit is running, controlled by a wall switch.
- Batch Feed: Requires a special stopper to be inserted and turned to operate. It's often considered safer and quieter, as the unit only runs with the stopper in place 2.
The Installation Process: A Step-by-Step Overview
Professional installation ensures your new appliance is connected correctly to both plumbing and electrical systems. Here's what the typical process entails:
- Preparation & Removal: The technician will shut off power at the circuit breaker and water under the sink. They'll clear the cabinet area, then disconnect the drain lines and electrical connection to remove the old unit and its mounting assembly.
- New Flange Installation: A bead of plumber's putty is applied to a new sink flange, which is then inserted into the drain hole from above. From below, a mounting ring is tightened to secure it, creating a watertight seal 3.
- Mounting the Disposal: The new disposal unit is lifted into place and attached to the mounting ring. This is typically done by aligning tabs or ramps and twisting the unit until it locks securely.
- Reconnecting Drainage: The disposal's discharge outlet is connected to the drainpipe via a discharge tube (with a gasket). The P-trap-the U-shaped pipe that blocks sewer gases-is reattached. If connecting a dishwasher, a knockout plug inside the disposal's inlet must be removed first to allow the drain hose to connect 4.
- Electrical Connection: The disposal is either plugged into a dedicated, grounded outlet under the sink or is hardwired directly into the home's electrical system.
- Testing & Cleanup: Power and water are restored. The technician will run water and turn on the disposal to check for leaks, vibrations, and proper operation before cleaning up the work area.
Key Installation Considerations and Potential Challenges
A smooth installation depends on several factors under your sink. Being aware of these can help you prepare and understand the scope of work.
- Sink Compatibility: The thickness of your sink basin can affect the installation. Some sinks may require an extended-length flange kit to ensure a proper seal 5.
- Available Space: There must be adequate clearance under the sink for the disposal unit itself and for the plumbing connections, especially the P-trap. Crowded cabinets can make the job more complex 6.
- Electrical Requirements: A garbage disposal must be on a dedicated circuit. If no grounded outlet is present within reach of the unit's power cord, an electrician may need to install one, adding to the project cost.
- Dishwasher Connection: Most modern disposals have a standard 7/8-inch inlet for a dishwasher drain hose. The installer must remember to punch out the internal plug covering this inlet during installation 7 8.
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Cost Breakdown for Keller Homeowners
In Keller, the total cost for garbage disposal installation or replacement is a combination of the unit price and professional labor. On average, homeowners can expect to pay between $200 and $600 or more for a standard installation 9.
- Low-End Project (~$200 - $400): Includes a basic 1/2 HP unit and straightforward installation in a pre-prepared sink with existing electrical.
- Mid-Range Project (~$300 - $600): Covers a reliable 3/4 HP model and professional installation, which is the most common scenario for an average family home 10.
- High-End Project ($600 - $1,100+): Involves a premium 1 HP+ unit with features like sound insulation and stainless steel grind components, along with installation that may involve more complex plumbing adjustments 11.
Additional costs to factor in include:
- Removal of Old Unit: If not part of the standard quote, this may cost an additional $50-$100 12.
- Electrical Work: Installing a new dedicated outlet typically costs between $120 and $165 13 14.
- Permits: Some localities require a permit for this work, though it is less common for a like-for-like replacement.
When to Repair vs. Replace Your Disposal
Not every problem requires a brand-new unit. Here's how to diagnose common issues:
- Repair is Possible: If your disposal hums but doesn't spin, it's likely jammed. This can often be fixed by manually turning the impellers with a special wrench (often provided with the unit) after ensuring power is OFF. Persistent leaks from the top flange may be fixed by tightening mounting bolts or replacing the seal.
- Replacement is Advisable: If the unit is leaking from the bottom (indicating a seal inside the motor housing has failed), makes grinding metal noises, or simply will not power on at all (and the circuit breaker/reset button have been checked), replacement is usually more cost-effective than repair. Units older than 10-15 years are also good candidates for replacement due to wear and efficiency gains in newer models.
Maintaining Your Garbage Disposal
Proper care extends the life of your appliance and prevents clogs.
- Run Cold Water: Always use a strong stream of cold water during and for 20-30 seconds after grinding. Cold water solidifies grease, allowing it to be ground up and carried away.
- Avoid Certain Items: Never put fibrous materials (celery, corn husks), grease/oils, coffee grounds, eggshells, or starchy foods like pasta and rice down the disposal.
- Clean Regularly: Periodically grind ice cubes or citrus peels to help clean the grind chamber and sharpen the blades. A mixture of baking soda and vinegar can help neutralize odors.
Frequently asked questions
Sources
Footnotes
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2025 Garbage Disposal Installation Cost | Get Estimates - https://www.thumbtack.com/p/garbage-disposal-installation-cost ↩
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How Much Does It Cost to Install or Replace a Garbage Disposal? - https://www.homeserve.com/en-us/blog/cost-guide/install-garbage-disposal ↩
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How To Install A Garbage Disposal | Easy DIY Project! - https://www.youtube.com/watch?v=Q2oJxlwJf9g ↩
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Step-by-Step Guide to Installing a Garbage Disposal (And ... - https://inletfl.com/step-by-step-guide-to-installing-a-garbage-disposal-and-when-to-call-a-pro/ ↩
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How to Prepare for Garbage Disposal Installation From a ... - https://www.rapidplumbing.net/how-to-prepare-for-garbage-disposal-installation-from-a-plumbing-company ↩
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Garbage Disposal Installation from Lowe's - https://www.lowes.com/l/install/garbage-disposal ↩
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Install ANY Garbage Disposal In 5 minutes - https://www.youtube.com/watch?v=N4StAyGi0nM ↩
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How To Install a Garbage Disposal - https://www.youtube.com/watch?v=lhyglazl_oo ↩
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Kitchen Sink Garbage Disposal: Expert Advice, Costs, and ... - https://larrattbros.com/kitchen-sink-garbage-disposal-expert-advice-costs-and-maintenance/ ↩
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How Much Does It Cost to Install a Garbage Disposal? - https://michaelandson.com/blog/how-much-does-it-cost-to-install-a-garbage-disposal ↩
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How Much Does It Cost to Replace a Garbage Disposal in 2026? - https://www.nerdwallet.com/home-ownership/home-improvement/learn/garbage-disposal-cost ↩
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Cost to Replace Garbage Disposal: What to Expect | SHW Blog - https://www.selecthomewarranty.com/blog/cost-to-replace-garbage-disposal/ ↩
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How Much Does Garbage Disposal Replacement Cost? - Modernize - https://modernize.com/plumbing/garbage-disposal/replacement-cost ↩
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How Much Does It Cost to Replace or Install a New Garbage Disposal? - https://callkeepsmiling.com/how-much-does-it-cost-to-replace-or-install-a-new-garbage-disposal/ ↩