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

General contractor · Nine Mile Falls, WA

Cornerstone Chipseal LLC

Active  Washington registration CORNECL750Q4 · per L&I records

LicensedBondedInsured

Is Cornerstone Chipseal LLC Licensed?

Washington L&I records list Cornerstone Chipseal LLC with registration number CORNECL750Q4 and status ACTIVE, valid until Nov 24, 2027. The business address on file is in Nine Mile Falls, WA 99026.

License Details

License #
CORNECL750Q4
Status
ACTIVE
License type
Construction Contractor
Specialty
General
First effective
Nov 24, 2025
Expires
Nov 24, 2027
Business type
Limited Liability Company
UBI (state business ID)
605950937
City
Nine Mile Falls, WA 99026

Bond and Insurance on File

Surety bond
$30,000 · Travelers Casualty & Surety Co of America
Effective Nov 20, 2025 · Until Canceled
Liability insurance
$1,000,000 · Midvale Indemnity Comp
Expires Nov 21, 2026
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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