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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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14 businesses match your filters in Washington.

✓ L&I Verified Checked Oct 21

Uisce Plumbing LLC

Bothell · Snohomish County
Plumbing Contractor — Residential UISCEPL767LK
(425) 864-8855 Request a quote
✓ L&I Verified Checked Oct 21

Ultra Plumbing LLC

Graham · Pierce County
Plumbing Contractor — Residential ULTRAPL786C4
(253) 625-6484 Request a quote
✓ L&I Verified Checked Oct 21

Uncle Shietz Plumbing Inc.

Seattle · King County
Plumbing Contractor — Journey Level UNCLESP790PF
(206) 391-6733 Request a quote
✓ L&I Verified Checked Oct 21

Uniform Plumbing Co. LLC

Milton · Pierce County
Plumbing Contractor — Journey Level UNIFOPC793QN
(253) 571-8158 Request a quote
✓ L&I Verified Checked Oct 21

Union City Plumbing Inc.

Shelton · Mason County
Plumbing Contractor — Journey Level UNIONCP795NP
(360) 426-0061 Request a quote
✓ L&I Verified Checked Oct 21

United Plumbing

Spokane · Spokane County
Plumbing Contractor — Journey Level UNITEP*791RN
(509) 922-5000 Request a quote
✓ L&I Verified Checked Oct 21

United Plumbing Services

Vancouver · Clark County
Plumbing Contractor — Journey Level UNITEPS745KN
(877) 414-7873 Request a quote
✓ L&I Verified Checked Oct 21

United Water & Air LLC

Vancouver · Clark County
Plumbing Contractor — Residential UNITEWA766KU
(360) 852-7998 Request a quote
✓ L&I Verified Checked Oct 21

Universal Plumbing Co. LLC

Mossyrock · Lewis County
Plumbing Contractor — Journey Level UNIVEPC786L4
(360) 983-3180 Request a quote
✓ L&I Verified Checked Oct 21

University Mech Contr Inc.

Lynnwood · Snohomish County
Plumbing Contractor — Journey Level UNIVEMC796NS
(206) 364-9900 Request a quote
✓ NSCB Verified Checked Oct 21

University Mechanical Contractors Inc.

Lynnwood
C-1 Plumbing and Heating 0059015
(206) 368-6982 Request a quote
✓ CSLB Verified Checked Oct 20

University Mechanical Contractors Inc.

Lynnwood
C-36 Plumbing 598938
(206) 368-6977 Request a quote
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