Plumbing contractors in Sequim, WA

17 contractors · Updated Sep 27, 2026

Plumbing contractors install and repair the water supply, drain, waste, and vent systems that carry water through a building. Washington currently lists 17 Plumbing contractors registered in Sequim.

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Claimed and verified listings appear first.

Brother's Plumbing INC

Listed

Journey Level · Sequim, WA

License #BROTHPI790P9 · $6,000 bond

Dakasi Pmc

Listed

Journey Level · Sequim, WA

License #DAKASP*773MK · $6,000 bond

Discovery Plumbing LLC

Listed

Journey Level · Sequim, WA

License #DISCOPL7846N · $30,000 bond

H2o Plumbing Contractors INC

Listed

Journey Level · Sequim, WA

License #H2OPLPC771N2 · $6,000 bond

Independent Plumbing

Listed

Journey Level · Sequim, WA

License #INDEPP*797MF · $6,000 bond

Jamie Parrish Plumbing INC

Listed

Journey Level · Sequim, WA

License #JAMIEPP792OS · $6,000 bond

Mountain Pumps & Plumbing LLC

Listed

Journey Level · Sequim, WA

License #MOUNTPU796OA · $6,000 bond

Pipe-Rite Plumbing INC

Listed

Journey Level · Sequim, WA

License #PIPERPI795NG · $6,000 bond

Reliance Plumbing LLC

Listed

Residential · Sequim, WA

License #RELIAPL747C4 · $6,000 bond

Seagreen Plumbing LLC

Listed

Journey Level · Sequim, WA

License #SEAGRPL794MB · $6,000 bond

Sequim Plumbing INC

Listed

Journey Level · Sequim, WA

License #SEQUIPI774B4 · $6,000 bond

Tom's Plumbing INC

Listed

Journey Level · Sequim, WA

License #TOMSPPI798NL · $6,000 bond

Zach's Backflow Service LLC

Listed

Backflow Specialty · Sequim, WA

License #ZACHSBS762JR · $6,000 bond

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Built from Washington State L&I public records, updated Sep 27, 2026. Subser doesn't do star ratings or reviews — just verified records.