Plumbing contractors in Federal Way, WA

26 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 26 Plumbing contractors registered in Federal Way.

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Claimed and verified listings appear first.

Affortable West Coat Plbg INC

Listed

Journey Level · Federal Way, WA

License #AFFORWC792MT · $6,000 bond

Cade Plumbing LLC

Listed

Journey Level · Federal Way, WA

License #CADEPPL782O3 · $6,000 bond

Elite Plumbing Services LLC

Listed

Journey Level · Federal Way, WA

License #ELITEPS761P1 · $6,000 bond

Evergreen Hydronics & Mech LLC

Listed

Residential · Federal Way, WA

License #EVERGHM781ON · $15,000 bond

Hernandez Plumbing

Listed

Residential · Federal Way, WA

License #HERNAPL767JN · $6,000 bond

Hong's General Const & Plmbg

Listed

Journey Level · Federal Way, WA

License #HONGSGC791O7 · $6,000 bond

Idb Plumbing Solutions LLC

Listed

Residential · Federal Way, WA

License #IDBPLPS753P8 · $6,000 bond

JF Plumbing LLC

Listed

Journey Level · Federal Way, WA

License #JFPLUPL766JR · $6,000 bond

Mainline Drain Service LLC

Listed

Journey Level · Federal Way, WA

License #MAINLDS780K3 · $6,000 bond

Morrison Plumbing

Listed

Journey Level · Federal Way, WA

License #MORRIP*764L8 · $6,000 bond

Pat's Plumbing INC

Listed

Journey Level · Federal Way, WA

License #PATSPPI799NW · $6,000 bond

Rivas Plumbing LLC

Listed

Journey Level · Federal Way, WA

License #RIVASPL761P5 · $6,000 bond

Royal Flush Services LLC

Listed

Residential · Federal Way, WA

License #ROYALFS777MS · $6,000 bond

Seawave Plumbing LLC

Listed

Journey Level · Federal Way, WA

License #SEAWAPL775N1 · $6,000 bond

State Plumbing Utilities LLC

Listed

Residential · Federal Way, WA

License #STATEPU762B2 · $6,000 bond

Thriftway Plumbing INC

Listed

Journey Level · Federal Way, WA

License #THRIFPI791O2 · $6,000 bond

Valencia Plumbing LLC

Listed

Residential · Federal Way, WA

License #VALENPL783C2 · $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.