Plumbing contractors in Bainbridge Island, WA
Plumbing contractors install and repair the water supply, drain, waste, and vent systems that carry water through a building. Washington currently lists 3 Plumbing contractors registered in Bainbridge Island.
Claimed and verified listings appear first.
Approved Plumbing And Heating
ListedJourney Level · Bainbridge Island, WA
License #APPROPH781L4 · $6,000 bond
Bainbridge Island Plumbing INC
ListedResidential · Bainbridge Island, WA
License #BAINBIP799MW · $6,000 bond
Rathke Mechanical LLC
ListedJourney Level · Bainbridge Island, WA
License #RATHKML799MG · $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.