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One Way Plumbing LLC

Registered with Washington L&I Active
ONEWAWP798M8 · Plumbing Contractor · renews August 2027

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

(425) 968-8314Phone 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 One Way Plumbing LLC and registration ONEWAWP798M8.
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 One Way Plumbing LLC if they can take it; if not, to one other registered plumber near Kirkland.

Other registered plumbers in Kirkland

SW1 Plumbing & Mechanical LLCSW1PLPM797O7Copper Creek Plumbing ServicesCOPPECP796RPCardinal Heating & AirCARDIHA796RDWright Connection Plumbing LLCWRIGHCP752LO5 Star Backflow Services Inc5STARSB785RZJR MechanicalJRMECM*782J8

All plumbers in Kirkland

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