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

General contractor · Silverdale, WA

Cornerstone Cleaning LLC

Active  Washington registration CORNECL791OZ · per L&I records

LicensedBondedInsured

Is Cornerstone Cleaning LLC Licensed?

Washington L&I records list Cornerstone Cleaning LLC with registration number CORNECL791OZ and status ACTIVE, valid until Oct 31, 2027. The business address on file is in Silverdale, WA 98383.

License Details

License #
CORNECL791OZ
Status
ACTIVE
License type
Construction Contractor
Specialty
General
First effective
Sep 22, 2021
Expires
Oct 31, 2027
Business type
Limited Liability Company
UBI (state business ID)
604558821
City
Silverdale, WA 98383

Bond and Insurance on File

Surety bond
$30,000 · Lexon Ins Co
Effective Oct 1, 2025 · Until Canceled
Liability insurance
$1,000,000 · Maxum Indemnity Co
Expires Jun 25, 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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