Plumbing contractors in Pullman, WA

5 contractors · Updated Sep 27, 2026

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 Pullman.

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Artizan Electric LLC

Listed

Journey Level · Pullman, WA

License #ARTIZEL760O4 · $6,000 bond

Hilliards Htng & Plbg INC

Listed

Journey Level · Pullman, WA

License #HILLIHP791OH · $6,000 bond

Ken Paulson Plumbing LLC

Listed

Journey Level · Pullman, WA

License #KENPAPP755D5 · $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.