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Joncin Plumbing

Registered with Washington L&I Active
JONCIP*773P5 · Plumbing Contractor · renews November 2027

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

(360) 943-9458Phone on their state registration Reviews on GoogleOpens Google Maps
Journey levelSpecialty on the register

Before you hire them

1Check the name on your estimate matches Joncin Plumbing and registration JONCIP*773P5.
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 Joncin Plumbing if they can take it; if not, to one other registered plumber near Shelton.

Other registered plumbers in Shelton

Worthington Plumbing LLCWORTHPL788DASpecialized Services LLCSPECISL760NROlympic PlumbingOLYMPP*788JJRocket PlumbingROCKEP*780BRStephens Plumbing LLCSTEPHPL783KCMI Amor Plumbing LLCMIAMOAP756C7

All plumbers in Shelton

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