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

General contractor · Renton, WA

Cornerstone Constr Nw Inc

Active  Washington registration CORNECN913BE · per L&I records

LicensedBondedInsured

Is Cornerstone Constr Nw Inc Licensed?

Washington L&I records list Cornerstone Constr Nw Inc with registration number CORNECN913BE and status ACTIVE, valid until Jan 16, 2027. The business address on file is in Renton, WA 98058.

License Details

License #
CORNECN913BE
Status
ACTIVE
License type
Construction Contractor
Specialty
General
First effective
Jan 5, 2009
Expires
Jan 16, 2027
Business type
Corporation
UBI (state business ID)
602883813
City
Renton, WA 98058

Bond and Insurance on File

Surety bond
$30,000 · Contractors Bonding & Insurance Co
Effective Jan 16, 2025 · Until Canceled
Liability insurance
$1,000,000 · Southlake Specialty Insurance
Expires Mar 11, 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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