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Nearby Plumber — nearbyplumber.com · License-verified plumbing directory · printed Oct 24, 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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81 businesses match your filters in Washington.

✓ L&I Verified Checked Oct 21

Western Edge Plumbing LLC

Longview · Cowlitz County
Plumbing Contractor — Journey Level WESTEEP748B6
(360) 998-0659 Request a quote
✓ L&I Verified Checked Oct 21

Western Mech Contractors LLC

Kent · King County
Plumbing Contractor — Journey Level WESTEMC743DO
(253) 946-9544 Request a quote
✓ L&I Verified Checked Oct 21

Western Mechanical I Inc

Port Orchard · Kitsap County
Plumbing Contractor — Residential WESTEMI785L7
(360) 620-1897 Request a quote
✓ L&I Verified Checked Oct 21

Western States Fire Prtctn Co.

Bothell · King County
Plumbing Contractor — Backflow Specialty WESTESF794O9
(425) 881-0100 Request a quote
✓ L&I Verified Checked Oct 21

Westside Plumbing LLC

Tumwater · Thurston County
Plumbing Contractor — Residential WESTSPL792NP
(360) 352-7695 Request a quote
✓ L&I Verified Checked Oct 21

Whatcom Electric & Plumbng Inc.

Blaine · Whatcom County
Plumbing Contractor — Journey Level WHATCEP785OR
(360) 354-2835 Request a quote
✓ L&I Verified Checked Oct 21

White Knight Fire Protectn INC

Issaquah · King County
Plumbing Contractor — Backflow Specialty WHITEKF798MG
(206) 251-1689 Request a quote
✓ L&I Verified Checked Oct 21

White Knight Plumbing

Olympia · Thurston County
Plumbing Contractor — Residential WHITEKP798P9
(360) 753-3631 Request a quote
✓ L&I Verified Checked Oct 21

White Oak Plumbing

Vancouver · Clark County
Plumbing Contractor — Journey Level WHITEOP761J3
(360) 869-1165 Request a quote
✓ L&I Verified Checked Oct 21

White Plumbing

Dayton · Columbia County
Plumbing Contractor — Journey Level WHITEP*788C8
(509) 382-4210 Request a quote
✓ L&I Verified Checked Oct 21

Whitelaw Plumbing LLC

Bellingham · Whatcom County
Plumbing Contractor — Journey Level WHITEPL781B7
(360) 556-4314 Request a quote
✓ L&I Verified Checked Oct 21

Wick’s Plumbing LLC

Arlington · Snohomish County
Plumbing Contractor — Journey Level WICKSPL758DS
(360) 707-1629 Request a quote
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