Plumbing contractors in Kingston, WA
Plumbing contractors install and repair the water supply, drain, waste, and vent systems that carry water through a building. Washington currently lists 10 Plumbing contractors registered in Kingston.
Claimed and verified listings appear first.
Aaron's Plumbing LLC
ListedResidential · Kingston, WA
License #AARONPL797NF · $6,000 bond
Backflow Assembly Sltns INC
ListedBackflow Specialty · Kingston, WA
License #BACKFAS760K4 · $6,000 bond
Cascadia Mechanical
ListedJourney Level · Kingston, WA
License #CASCAM*767QM · $6,000 bond
Clean Water Seattle LLC
ListedJourney Level · Kingston, WA
License #CLEANWS754RB · $6,000 bond
Crabtree Well Drilling LLC
ListedPump & Irrigation · Kingston, WA
License #CRABTWD786LS · $6,000 bond
Pipecraft LLC
ListedJourney Level · Kingston, WA
License #PIPECL*741C5 · $6,000 bond
Supreme Plumbing Company, LLC
ListedJourney Level · Kingston, WA
License #SUPREPC783BJ · $6,000 bond
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Other trades in Kingston
- General (212)
- Electrical (15)
- Landscaping (12)
- Tree Removal Service (8)
- Floor Covering and Counter Tops (6)
- Painting/Wallcovering (6)
- Concrete (5)
- Cabinets, Millwork and Finish Carpentry (5)
- Sanitation System/Side Sewers (4)
- Handyman (4)
- Tile, Ceramic, Mosaic, Natural and MFG Stone (4)
- Framing and Rough Carpentry (3)
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How to read confidence grades and license statuses
Built from Washington State L&I public records, updated Sep 26, 2026. Subser doesn't do star ratings or reviews — just verified records.