Are you a licensed and insured plumbing contractor?

Yes. LT Ross Plumbing is a licensed California plumbing contractor and carries the appropriate insurance required for residential plumbing work.

Do you work in occupied homes?

Yes. Most projects are completed while homeowners continue using their homes. Work areas are kept organized and protected whenever possible.

What types of plumbing projects do you handle?

We provide residential plumbing services including water heater installation, repiping, main water line replacement, plumbing repairs, fixture installation, water filtration systems, and other plumbing upgrades.

What areas do you serve?

Yes. We provide plumbing services throughout the San Gabriel Valley, including Sierra Madre, Arcadia, Monrovia, South Pasadena, La Cañada Flintridge, and nearby communities.

Can you help choose the right water heater for my home?

Yes. We can review your household's hot water needs and help determine the appropriate water heater size and type for your home.

Do you install customer-supplied fixtures?

Yes. We can install many customer-supplied plumbing fixtures and equipment, provided the products are compatible with the existing plumbing system and project requirements.

Do you handle city permits and inspections for major plumbing projects?

When permits are required, we can discuss permit requirements, inspections, and the associated process as part of the project planning stage.

CA License #1107926

Residential Plumbing Services in the San Gabriel Valley

Plumber repairing residential plumbing under a kitchen sink

We provide residential plumbing services throughout the San Gabriel Valley, including plumbing installations, repairs, water heater services, and system upgrades.

Our goal is to deliver reliable plumbing solutions for every home.

Request Service

Licensed & Insured · Code-Compliant Work · Structured Workflow · Respect for the Home

Licensed Plumbing Contractor — CA License #1107926

(626) 414-4572

Plumbing Services

The services below cover common types of residential plumbing work. Each category highlights a different area of residential plumbing service provided by LT Ross Plumbing.

Installations • System Upgrades • Repairs & Maintenance

Installations

Services involving plumbing fixtures, equipment, and appliances used throughout the home.

Kitchen faucet installed above a sink with running water and connected plumbing.

Faucet Installation

View service

Residential water heater installed with connected water lines, venting, and plumbing connections.

Water Heater Installation

View service

Garbage disposal installed beneath a kitchen sink with properly connected drain piping and mounting assembly.

Garbage Disposal Installation

View service

Shower fixture installed with connected water supply lines and finished wall trim.

Shower Installation

View service

Laundry plumbing box installed with connected water supply valves and plumbing connections.

Plumbing Installations

View service

Residential toilet installed with secure floor mounting and completed water supply connection.

Toilet Installation

View service

System Upgrades

Services focused on improving larger plumbing systems throughout the home.

Whole-Home Re-piping

View service

New copper main water line installed in a trench between the water meter and the home.

Main Water Line Replacement

View service

Whole-house water filtration system installed on an exterior wall with connected water supply piping.

Water Filter Systems

View service

Repairs & Maintenance

Services focused on diagnosing problems, restoring performance, and maintaining existing plumbing systems.

Copper water pipe leak repair with exposed plumbing and repaired water line connection.

Plumbing Leak Repair

View service

Pressure regulator valve installed on an exterior wall with connected copper water piping and pressure gauge.

Pressure Regulator Valves

View service

Smart water shut-off valve installed on an exterior wall with connected copper water piping and automatic leak protection.

Smart Shut-Off Valves

View service

How the Process Works

Estimate

After contacting us, we schedule a visit to review the project, evaluate the existing plumbing system, and provide a clear estimate.

Plan & Schedule

Once approved, the project is planned and scheduled. Materials, installation details, and the work process are organized before work begins.

Test & Walkthrough

Before the project is finished, the plumbing system is tested and reviewed during a final walkthrough with the homeowner.

Why Homeowners Choose LT Ross Plumbing

Plumbing work is approached with clear communication, organized planning, and careful attention to the details.

Learn more about our background and working approach on the About page.

✓ Licensed plumbing contractor — work completed to California plumbing codes and residential installation standards

✓ Organized work process — clear steps for installation, repair, and system testing

✓ Respect for the home — clean work areas and careful protection of surrounding finishes

✓ Built for reliability — plumbing solutions designed for long-term performance, not temporary fixes.

Completed Plumbing Projects

Real plumbing work completed throughout the San Gabriel Valley.

Explore examples of completed plumbing projects, including water heater replacement, repiping, and main water line installation completed for local homeowners.

Completed plumbing projects including residential repiping, main water line replacement, and water heater installation in the San Gabriel Valley.

Explore Plumbing Projects →

Frequently Asked Questions

Service Areas

Plumbing services are available across the San Gabriel Valley, including Altadena, Pasadena, Sierra Madre, Arcadia, Monrovia, South Pasadena, and nearby communities.

See all service areas →

Homes throughout the area vary in age, layout, and plumbing configuration, making every project a little different.

Request Plumbing Service

Schedule an estimate for your plumbing project. We'll review the existing plumbing system, discuss the work, and provide a clear estimate.

Request Service

(626) 414-4572

Licensed Plumbing Contractor
CA License #1107926