Plumbing contractors in Langley, WA

5 contractors · Updated Sep 26, 2026

Plumbing contractors install and repair the water supply, drain, waste, and vent systems that carry water through a building. Washington currently lists 5 Plumbing contractors registered in Langley.

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Castle Plumbing Service INC

Listed

Journey Level · Langley, WA

License #CASTLPS787BR · $6,000 bond

Gallagher Plumbing

Listed

Journey Level · Langley, WA

License #GALLAP*784PK · $6,000 bond

Garrick Plumbing LLC

Listed

Journey Level · Langley, WA

License #GARRIPL771M4 · $6,000 bond

Hollow Log Plumbing

Listed

Journey Level · Langley, WA

License #HOLLOLP792O4 · $6,000 bond

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Built from Washington State L&I public records, updated Sep 26, 2026. Subser doesn't do star ratings or reviews — just verified records.