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Garbage Disposal Installation

We install and replace residential garbage disposals throughout the San Gabriel Valley, helping homeowners keep their kitchens working properly with clean, reliable installations.

Modern kitchen with a garbage disposal installed under the sink and organized cabinetry.

What This Service Includes

✓ Removal of the existing garbage disposal

✓ Installation of the new garbage disposal

✓ Drain and dishwasher connections

✓ Leak testing and operation testing

✓ Final cleanup

Simple 3-Step Process

Call & Consult

Many garbage disposal replacements can be discussed over the phone.

Plan & Schedule

We'll arrange the installation at a convenient time and prepare for the replacement.

Install & Test

The new garbage disposal is installed, tested, and the work area is cleaned before the project is complete.

Learn More About Us

Our Approach

Kitchen plumbing systems vary from home to home. We review the existing setup and complete the installation carefully with attention to the connections, testing, and final cleanup.

✓ Experience with older and newer homes

✓ Reliable materials and quality components

✓ Respect for your home and work area

✓ Licensed California Plumbing Contractor #1107926

Meet LT Ross Plumbing

Garbage disposal installation with drain and dishwasher connections under a kitchen sink.

Service Areas

Garbage disposal installation services throughout the San Gabriel Valley, including Altadena, Pasadena, Sierra Madre, Arcadia, Monrovia, South Pasadena, La Cañada Flintridge, Temple City, Rosemead, and Glendale.

View our full service areas →

Completed Plumbing Projects

Residential kitchen plumbing upgrade with farmhouse sink, faucet, garbage disposal, and new plumbing connections in Pasadena.

Kitchen Plumbing Upgrade Project – Pasadena

Residential bathroom sink replacement with new faucet and updated plumbing connections in Pasadena.

Bathroom Sink Replacement Project – Pasadena

Field Notes

Long-term performance factors

✓ Food left inside the disposal can deteriorate over time, creating buildup that overloads the unit and contributes to odors and internal corrosion.


✓ Worn sink flanges and mounting assemblies.

✓ Loose drain and dishwasher connections.

✓ Large food scraps.

Frequently Asked Questions

Discuss Your Garbage Disposal Installation

Tell us about your project and we'll help you get started.

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