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

General contractor · Auburn, WA

Cornerstone Const & Landscapes

Active  Washington registration CORNECL813DK · per L&I records

LicensedBondedInsured

Is Cornerstone Const & Landscapes Licensed?

Washington L&I records list Cornerstone Const & Landscapes with registration number CORNECL813DK and status ACTIVE, valid until Mar 23, 2027. The business address on file is in Auburn, WA 98092.

License Details

License #
CORNECL813DK
Status
ACTIVE
License type
Construction Contractor
Specialty
General
First effective
Mar 13, 2019
Expires
Mar 23, 2027
Business type
Limited Liability Company
UBI (state business ID)
604380830
City
Auburn, WA 98092

Bond and Insurance on File

Surety bond
$30,000 · Western Surety Co
Effective Jul 1, 2026 · Until Canceled
Liability insurance
$1,000,000 · Atlantic Cas Ins Co
Expires Nov 18, 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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