Plumbing contractors in Kennewick, WA
Plumbing contractors install and repair the water supply, drain, waste, and vent systems that carry water through a building. Washington currently lists 33 Plumbing contractors registered in Kennewick.
Claimed and verified listings appear first.
1 Tom Plumber
ListedResidential · Kennewick, WA
License #1TOMPTP773O8 · $6,000 bond
Advanced Plumbing & Rmdl LLC
ListedJourney Level · Kennewick, WA
License #ADVANPR791OP · $6,000 bond
Apollo Mechanical Contractors
ListedJourney Level · Kennewick, WA
License #APOLLMC795NR · $6,000 bond
Bnb Mechanical LLC
ListedJourney Level · Kennewick, WA
License #BNBMEML792MN · $6,000 bond
C & M Plumbing
ListedJourney Level · Kennewick, WA
License #CMPLUMP788BR · $6,000 bond
Clean Image LLC
ListedJourney Level · Kennewick, WA
License #CLEANIL741NU · $6,000 bond
Coffey Refrigeration
ListedBackflow Specialty · Kennewick, WA
License #COFFER*789DA · $6,000 bond
Columbia Basin Plumbing LLC
ListedJourney Level · Kennewick, WA
License #COLUMBP799MF · $6,000 bond
Columbia River Plbg & Mech LLC
ListedJourney Level · Kennewick, WA
License #COLUMRP796PJ · $6,000 bond
Dependable Plbg/Wtr Cndtng INC
ListedJourney Level · Kennewick, WA
License #DEPENPC795OP · $6,000 bond
Gtc Construction LLC
ListedJourney Level · Kennewick, WA
License #GTCCOCL786M9 · $6,000 bond
IV Rivers INC
ListedJourney Level · Kennewick, WA
License #IVRIVRI766PN · $15,000 bond
Kohler Plumbing LLC
ListedJourney Level · Kennewick, WA
License #KOHLEPL780O3 · $6,000 bond
Mike's Plumbing Service, LLC
ListedJourney Level · Kennewick, WA
License #MIKESPS784BQ · $6,000 bond
Mullins Enterprises LLC
ListedJourney Level · Kennewick, WA
License #MULLIEL784BQ · $6,000 bond
Plumb Country
ListedJourney Level · Kennewick, WA
License #PLUMBC*793MB · $6,000 bond
RT Plumbing LLC
ListedJourney Level · Kennewick, WA
License #RTPLUPL759M5 · $6,000 bond
Riggle Plumbing Incorporated
ListedJourney Level · Kennewick, WA
License #RIGGLPI795MK · $6,000 bond
Silverline Plumbing Services
ListedJourney Level · Kennewick, WA
License #SILVEPS793NR · $6,000 bond
Soft Water Specialists LLC
ListedJourney Level · Kennewick, WA
License #SOFTWWS763N2 · $6,000 bond
Three Rivers Mechanical INC
ListedJourney Level · Kennewick, WA
License #THREERM781BL · $6,000 bond
Tri-Cities Water Store INC
ListedJourney Level · Kennewick, WA
License #TRICIWS771RE · $6,000 bond
Tri-City Plumbing & Mech INC
ListedJourney Level · Kennewick, WA
License #TRICIPM790NG · $6,000 bond
Tritan Plumbing INC
ListedResidential · Kennewick, WA
License #TRITAPI796OP · $6,000 bond
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Other trades in Kennewick
- General (1,455)
- Electrical (112)
- Painting/Wallcovering (74)
- Floor Covering and Counter Tops (70)
- Landscaping (51)
- Concrete (26)
- Framing and Rough Carpentry (26)
- Handyman (25)
- Cabinets, Millwork and Finish Carpentry (19)
- Heating/Vent/Air-Conditioning and Refrig (HVAC/R) (13)
- Masonry (12)
- Tile, Ceramic, Mosaic, Natural and MFG Stone (12)
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How to read confidence grades and license statuses
Built from Washington State L&I public records, updated Sep 27, 2026. Subser doesn't do star ratings or reviews — just verified records.