Tri-Cities, Washington

Bathroom & Kitchen Plumbing in Kennewick, Pasco & Richland

Sonlight Plumbing handles bathroom and kitchen plumbing for Tri-Cities homeowners — faucets, sinks, toilets, fixtures, shutoff valves, supply connections, and fixture drains. The visible fixture is only part of the connection, so we check the shutoffs and drainage too, and you get a written price before any quoted work is approved.

Water everywhere right now? Shut it off first →

WA L&I: SONLIPL742NL · Service calls start with a $79 dispatch fee (plus tax). The dispatch fee covers travel to the service location and the plumber's arrival. Diagnostic work, repairs, labor, materials, and permits are not included in the dispatch fee and are quoted separately when needed. Any additional work requires customer approval before charges are incurred. How pricing works →

Qualifying Sonlight-supplied work includes a 1-year parts and labor warranty; terms and exclusions apply.

★★★★★ 5 out of 5 · Genuine customer reviews of Sonlight Plumbing · Read all Google reviews

Finished tub and shower in a remodeled Kennewick bathroom with white marble-look tile, matte black Delta single-lever valve trim, a matching tub spout, and a two-in-one showerhead with a handheld sprayer.Real Sonlight job · Kennewick
Honest, upfront options Local Tri-Cities plumber 24-hour plumbing help is available Monday through Saturday. Sunday is closed. Call or text first to confirm current availability.
Quick answer

What does a fixture replacement involve?

Most bathroom and kitchen plumbing work involves replacing or repairing a fixture, valve, supply connection, or fixture drain. Sonlight reviews what is there, explains the options, and confirms the work before anything begins.

At a Glance

Common signs
A faucet, sink, toilet, or fixture that needs repair or replacement.
What may be involved
Fixture connections, shutoff valves, supply lines, and fixture drain work.
Good next step
Read how this work is scoped below.
Current status
Call or text us to check current availability.

Signs you may need this service

  • A fixture that needs repair or replacement
  • A leaking sink, faucet, toilet, or fixture connection
  • An old or failing shutoff valve
  • A damaged supply connection
  • A fixture drain that leaks or drains poorly

How Sonlight Plumbing can help

  • Faucet, sink, and toilet repairs or replacements
  • Fixture drain and supply work
  • Dishwasher plumbing hookups — supply, shutoff, and drain connections
  • Shutoff-valve replacement
  • Code-focused, clean work
  • Clear options before any work begins

What sits behind a sink or fixture problem

A faucet, sink, disposal, or fixture issue may involve the water supply, the shutoffs, the fixture itself, or the drain connection.

  1. Faucet or fixtureThe visible component where the symptom may first appear.
  2. Supply linesCarry hot and cold water from the shutoffs to the fixture.
  3. Fixture shutoffsAllow the individual fixture to be isolated when they are working correctly.
  4. Drain and P-trapCarry wastewater away and can leak or clog separately from the water supply.
  5. Disposal where installedAdds another set of mechanical and drain connections under some kitchen sinks.
  6. Wall connectionsSupply and drainage continue beyond the cabinet, so the visible connection is not always the full scope.

Simplified layout shown for orientation. Actual fixture and cabinet plumbing varies by home.

The process

How a visit works

Honest, straightforward, and no pressure — here is how Sonlight approaches every job.

1

You tell us what's happening

Share the problem and what you're seeing — by phone, text, the request form, or Book Online.

2

We assess it in person

We look at the actual problem in your home — not a guess over the phone — so the plan fits what is really going on.

3

We explain your options

You get clear options and honest recommendations before any work begins. No pressure, no surprises.

4

You decide

You choose what is right for your home, and the work gets done properly.

Fixture work is quoted clearly before anything begins.

Fixture work can be as small as a swapped supply line or as involved as the under-sink drinking-water system documented in Pasco; a Kennewick kitchen gets the same written options before anything starts. See all service areas →   Questions? Contact Sonlight Plumbing →

Bathroom and kitchen plumbing service focuses on accessible repairs and replacements involving faucets, sinks, toilets, fixtures, shutoff valves, supply connections, and fixture drains. Sonlight explains the condition and approved scope before work begins.

Service detail

Bathroom & Kitchen Plumbing — A Closer Look

Fixture, valve, supply, and drain connections

Accessible bathroom and kitchen work may involve a fixture, shutoff valve, supply connection, or fixture drain. Sonlight checks the existing connection, explains repair or replacement options, and confirms the approved scope before work begins.

Laundry and utility plumbing

Laundry areas have their own plumbing — a washer supply and drain, utility sinks, water heater connections, and shutoff valves.

Common laundry repairs include replacing a leaking or seized pair of washing-machine valves, replacing worn washer supply hoses with braided stainless hoses, replacing a washer drain hose, replacing a cracked or leaking washer outlet box, installing water-hammer arrestors at the washer connections when the pipes bang as the washer fills, and repairing a leaking laundry standpipe or trap section. A utility sink can have its faucet repaired or replaced, its P-trap or drain replaced, or the sink itself replaced, including with a utility sink you bought yourself. Sonlight does not patch drywall; any wall opening around a replaced outlet box is listed in the written scope before approval so you can plan that repair.

Bathroom and kitchen plumbing services

Shower & tub valves

Sink & faucet work

Laundry plumbing

Fixture drain work

Supply connections

FAQ

Bathroom & Kitchen Plumbing — Questions

Local proof of work

Recent Bathroom & Kitchen Plumbing Jobs in the Tri-Cities

Real jobs, real photos, real Tri-Cities neighborhoods. Completed work appears here only when real project photos are available.

Documented Sonlight work1 documented job for this serviceNewest documented job: October 5, 2026

See more recent work →

“We have worked with Jose multiple times over the years on homes we've rehabbed, and our personal home. I honestly can't say enough good things about him. He has done...”

Christina Kliphardt Realtor · Google · More reviews

Honest Plumbing. Clear Solutions.

Have a plumbing problem? Call, text a photo, or send Sonlight the details.

Upfront pricing: booking a visit starts with the $79 dispatch fee (plus tax). It covers travel to the service location and the plumber's arrival. Diagnostic work and repairs are separate and require customer approval before additional charges are incurred. Not ready to choose a time? Send a service request.