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Northwest Mechanical

Registered with Washington L&I Active
NORTHM*760NG · Plumbing Contractor · renews July 2028

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

(206) 267-4328Phone on their state registration Reviews on GoogleOpens Google Maps
ResidentialSpecialty on the register

Before you hire them

1Check the name on your estimate matches Northwest Mechanical and registration NORTHM*760NG.
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 Northwest Mechanical if they can take it; if not, to one other registered plumber near Woodinville.

Other registered plumbers in Woodinville

Thegoldenageplumbing LLCTHEGOL*743CPHaight Carpet & InteriorsHAIGHCI741NFBob's Heating & Air Cndtng LLCBOBSHHA796RDFast Home Services LLCFASTHHS749BHTri-State Plumbing IncTRISTPI794O2Cpi Plumbing & HeatingCPIPLPH754T7

All plumbers in Woodinville

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