Washington L&I Data · Updated Oct 30, 2026Free and Independent · Not a Government Site

General contractor · Seattle, WA

Mckinstry Stauffer Yang Const

Active  Washington registration MCKINSY781JO · per L&I records

LicensedBondedInsured

Is Mckinstry Stauffer Yang Const Licensed?

Washington L&I records list Mckinstry Stauffer Yang Const with registration number MCKINSY781JO and status ACTIVE, valid until Apr 20, 2028. The business address on file is in Seattle, WA 98144.

License Details

License #
MCKINSY781JO
Status
ACTIVE
License type
Construction Contractor
Specialty
General
First effective
Apr 20, 2022
Expires
Apr 20, 2028
Business type
Corporation
UBI (state business ID)
604143020
City
Seattle, WA 98144

Bond and Insurance on File

Surety bond
$30,000 · American Contractors Indem CO
Effective Apr 20, 2026 · Until Canceled
Liability insurance
$1,000,000 · Ohio Security Ins Co
Expires May 5, 2027
Accuracy notice. Data from Washington L&I open data (public domain, PDDL), not affiliated with any government. Records change; confirm on the official L&I Verify tool before hiring. Search other businesses with the Washington contractor license lookup.

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