Plumber connecting water supply lines beneath a bathroom vanity in a Walla Walla area home
Bathroom Plumbing

Plumbing Behind Every Comfortable Bathroom.

From running toilets and shower valves to sinks, fixtures and complete remodel plumbing, Moller's handles the plumbing your bathroom depends on every day.

Bathroom Plumbing Services

Repair Something. Replace Something. Build Something Better.

Repair & Replace

  1. 01

    Toilet Repair

    Running, leaking, or malfunctioning toilets.

  2. 02

    Shower & Tub Valves

    Repair or replacement of bathroom shower and tub valve components.

  3. 03

    Bathroom Drains

    Help with slow or problematic bathroom drains.

  4. 04

    Faucets & Fixtures

    Repair or replacement of bathroom plumbing fixtures.

Install & Remodel

  1. 01

    Vanities & Sinks

    Plumbing for new bathroom vanities and sinks.

  2. 02

    Fixture Installation

    Professional installation of faucets and other plumbing fixtures.

  3. 03

    Bathroom Remodel Plumbing

    Plumbing changes coordinated with a remodeled bathroom layout.

  4. 04

    Rough-In Plumbing

    Water and drain infrastructure for appropriate bathroom renovation projects.

Completed bathroom vanity with visible sink drain, water supply valves, and plumbing connections
What you seeFaucet · Sink · Vanity · Fixtures
What makes it workSupply · Drainage · Connections · Valves
The Finishes Get Noticed

Good Bathroom Plumbing Disappears Into the Finished Space.

The goal is simple: fixtures that look right, work properly, and have the plumbing behind them installed with care.

Everyday Bathroom Problems

The Small Problems You Notice Every Day.

01

Running Toilet

A toilet that continues running can waste water and signal that internal components need attention.

02

Leaking Fixture

Drips or moisture around a fixture should be evaluated before the issue becomes more disruptive.

03

Slow Bathroom Drain

A slow sink, shower, or tub drain may need professional drain service.

04

Shower or Tub Valve Problem

Temperature, flow, dripping, or control issues may involve the shower or tub valve.

Have a bathroom plumbing problem?
Bathroom remodel rough-in showing shower valve, supply lines, and drain plumbing before fixtures are installed
Bathroom Remodeling

Beautiful Bathrooms Start Before the Fixtures Go In.

Moving a sink, changing a shower, replacing a vanity, or redesigning the room can require changes to the plumbing behind the finished surfaces. Planning those details early helps the finished bathroom work the way it should.

  1. 01

    Plan

    Layout and plumbing needs

  2. 02

    Rough-In

    Supply and drain work

  3. 03

    Connect

    Fixture connections

  4. 04

    Finish

    Function checked

  • Sink & vanity plumbing
  • Shower & tub plumbing
  • Fixture connections
  • Drain & water-line changes
  • Remodel rough-in
Plumber carefully tightening a bathroom vanity water connection during fixture installation
Work Behind the Finish

Installed With Care. Not Just Connected.

Bathroom fixtures are used every day. Proper connections, positioning, drainage, and installation matter long after the remodel or repair is finished.

Clean Installation
Careful Connections
Built for Daily Use
What to Expect

Straightforward Bathroom Plumbing Service.

  1. 01

    Tell Us What's Going On

    Describe the repair, replacement, or bathroom project.

  2. 02

    Evaluate

    Moller's evaluates the plumbing involved and what the job requires.

  3. 03

    Complete the Work

    Repair, replace, install, or rough-in the agreed plumbing work.

  4. 04

    Check the Details

    Make sure the completed plumbing functions as intended before wrapping up.

Bathroom Plumbing FAQ

Useful answers before you schedule.

Can Moller's replace a bathroom faucet or sink?

Yes. Moller's provides bathroom fixture, faucet, sink, and vanity-related plumbing installation.

Can you repair a running toilet?

Yes. Moller's provides toilet repair and replacement services and can evaluate what is causing the problem.

Do you handle plumbing for bathroom remodels?

Yes. Moller's can provide plumbing work for bathroom remodeling, including appropriate rough-in, fixture, sink, vanity, shower, and tub plumbing.

Can you repair a slow bathroom drain?

Yes. Bathroom drain problems are part of Moller's drain and plumbing services. The appropriate solution depends on what is causing the drainage issue.

Completed bathroom vanity, sink, faucet, and shower in a residential home
Bathroom Problem or Bathroom Project?

Let's Get the Plumbing Right.

From everyday repairs to new fixtures and remodel plumbing, talk with Moller's about what your bathroom needs.