Plumbing contractors in Carnation, WA
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 Carnation.
Claimed and verified listings appear first.
Alpha Omega Mechanical
ListedResidential · Carnation, WA
License #ALPHAOM797RD · $6,000 bond
Lighthouse Plumbing
ListedJourney Level · Carnation, WA
License #LIGHTP*762K2 · $6,000 bond
Stanton Plumbing INC
ListedResidential · Carnation, WA
License #STANTPI788JH · $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.