Plumbing Specialty contractors in Pasco, WA
Plumbing specialty contractors install and repair the water supply, drain, and fixture systems that carry water through a home. Washington currently lists 10 Plumbing Specialty contractors registered in Pasco.
Claimed and verified listings appear first.
Backflow Tri-Cities LLC
ListedPlumbing · Pasco, WA
License #BACKFTL798JR · $6,000 bond
Double A Plumbing LLC
ListedPlumbing · Pasco, WA
License #DOUBLPL860J4 · $6,000 bond
Evergreen Plumbing LLC
ListedPlumbing · Pasco, WA
License #EVERGPL018J9 · $6,000 bond
Precision Plumbing/Supply INC
ListedPlumbing · Pasco, WA
License #PRECIPS971ON · $6,000 bond
Sierra Plumbing INC
ListedPlumbing · Pasco, WA
License #SIERRPI947CA · $6,000 bond
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Other trades in Pasco
- General (1,196)
- Electrical (74)
- Painting/Wallcovering (62)
- Landscaping (53)
- Floor Covering and Counter Tops (40)
- Concrete (38)
- Framing and Rough Carpentry (27)
- Dry Wall (26)
- Tile, Ceramic, Mosaic, Natural and MFG Stone (18)
- Pressure Washing (16)
- Heating/Vent/Air-Conditioning and Refrig (HVAC/R) (14)
- Cabinets, Millwork and Finish Carpentry (13)
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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.