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Superior Custom Plumbing LLC

Registered with Washington L&I Active
SUPERCP783DC · Plumbing Contractor · renews March 2028

From the state register, October 17, 2026. Confirm on L&I, which also shows their bond and insurance.

(425) 356-1994Phone on their state registration Reviews on GoogleOpens Google Maps
ResidentialSpecialty on the register

Before you hire them

1Check the name on your estimate matches Superior Custom Plumbing LLC and registration SUPERCP783DC.
2Ask whether the job needs a permit, and who pulls it.
3Get a written estimate first. No big cash deposits.
Ask this pro to call me

Free. Goes to one pro registered with Washington L&I.

Referral service, not a contractor. Privacy.

"Get a pro to call me" goes to Superior Custom Plumbing LLC if they can take it; if not, to one other registered plumber near Marysville.

Other registered plumbers in Marysville

Brown's Plumbing & Pumps IncBROWNPP764K9Jared Simchuck PlumbingJAREDSP790MRDapper PlumbingDAPPEP*770C2Advance Testing & Service IncADVANTS782PLGolden Eagles Plumbing LLCGOLDEEP756QRKojaack Plumbing Solutions, INKOJAAPS761MS

All plumbers in Marysville

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