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Nearby Plumber — nearbyplumber.com · License-verified plumbing directory · printed Oct 22, 2026
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Plumber directory, checked against state license records.

Search plumbers in Washington by business name or city. Every listing came from a state’s own public records, not a paid directory or a scrape, and is listed A to Z by name. We badge the ones matched to an active credential, say plainly when we have not, and never publish a review we did not collect from a confirmed customer.

How we verify plumbers

All states 28,312 plumbers Texas 6,434 plumbers Minnesota 1,631 plumbers Washington 2,056 plumbers California 17,304 plumbers Nevada 887 plumbers
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36 businesses match your filters in Washington.

✓ L&I Verified Checked Oct 21

K & M Plumbing Service Inc.

University Place · Pierce County
Plumbing Contractor — Journey Level KMPLUMP782KU
(253) 503-2676 Request a quote
✓ L&I Verified Checked Oct 21

K C Charles Inc.

Nine Mile Falls · Spokane County
Plumbing Contractor — Journey Level KCCHACC790MG
(509) 276-1228 Request a quote
✓ L&I Verified Checked Oct 21

K D P Plumbing

Auburn · King County
Plumbing Contractor — Residential KDPPLDP792RA
(253) 226-1579 Request a quote
✓ L&I Verified Checked Oct 21

K2A Excavating & Plumbing LLC

Cougar · Cowlitz County
Plumbing Contractor — Journey Level K2AEXEP779U8
(564) 888-1089 Request a quote
✓ L&I Verified Checked Oct 21

Kairos Plumbing Contractrs LLC

Yelm · Thurston County
Plumbing Contractor — Journey Level KAIROPC788LP
(360) 821-2444 Request a quote
✓ L&I Verified Checked Oct 21

Ked Development LLC

Monroe · Snohomish County
Plumbing Contractor — Residential KEDDEDL792NU
(425) 359-9927 Request a quote
✓ L&I Verified Checked Oct 21

Kelly Pump Sales & Service Inc

Ellensburg · Kittitas County
Plumbing Contractor — Domestic Pump KELLYPS781MM
(509) 607-6292 Request a quote
✓ L&I Verified Checked Oct 21

Kemmerer Plumbing

Arlington · Snohomish County
Plumbing Contractor — Journey Level KEMMEP*775MM
(360) 622-8702 Request a quote
✓ L&I Verified Checked Oct 21

Ken Adams Plumbing Inc.

Walla Walla · Walla Walla County
Plumbing Contractor — Journey Level KENADAP789M1
(509) 529-7389 Request a quote
✓ L&I Verified Checked Oct 21

Ken Paulson Plumbing LLC

Pullman · Whitman County
Plumbing Contractor — Journey Level KENPAPP755D5
(509) 338-0824 Request a quote
✓ L&I Verified Checked Oct 21

Ken Thompson Drilling Inc.

Moses Lake · Grant County
Plumbing Contractor — Pump & Irrigation KENTHTD780KC
(509) 765-3080 Request a quote
✓ L&I Verified Checked Oct 21

Kennydale Plumbing LLC

Renton · King County
Plumbing Contractor — Residential KENNYPL741OP
(206) 226-1458 Request a quote
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