Plumbing contractors in Milton, WA

11 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 11 Plumbing contractors registered in Milton.

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Claimed and verified listings appear first.

Brent The Plumber LLC

Listed

Residential · Milton, WA

License #BRENTPL776PZ · $6,000 bond

CW Plumbing Remodel & Sewr LLC

Listed

Journey Level · Milton, WA

License #CWPLUPR786D2 · $6,000 bond

Custom Radiant

Listed

Residential · Milton, WA

License #CUSTOR*787QN · $6,000 bond

Flynn Plumbing & Mech LLC

Listed

Journey Level · Milton, WA

License #FLYNNPM780L4 · $6,000 bond

Hunt's Services

Listed

Journey Level · Milton, WA

License #HUNTSS*793OA · $6,000 bond

Sprague Plumbing

Listed

Journey Level · Milton, WA

License #SPRAGP*744JN · $6,000 bond

Total Plumbing LLC

Listed

Journey Level · Milton, WA

License #TOTALPL763OW · $6,000 bond

Uniform Plumbing CO LLC

Listed

Journey Level · Milton, WA

License #UNIFOPC793QN · $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.