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Mckinstry Co LLC

Registered with Washington L&I Active
MCKINCL793NG · Plumbing Contractor · renews September 2027

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

(206) 762-3311Phone 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 Mckinstry Co LLC and registration MCKINCL793NG.
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 Mckinstry Co LLC if they can take it; if not, to one other registered plumber near Seattle.

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