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

General contractor · Seattle, WA

Alderson Construction LLC

Active  Washington registration ALDERCL765DD · per L&I records

LicensedBondedInsured

Is Alderson Construction LLC Licensed?

Washington L&I records list Alderson Construction LLC with registration number ALDERCL765DD and status ACTIVE, valid until Jul 25, 2028. The business address on file is in Seattle, WA 98125.

License Details

License #
ALDERCL765DD
Status
ACTIVE
License type
Construction Contractor
Specialty
General
First effective
Mar 4, 2024
Expires
Jul 25, 2028
Business type
Limited Liability Company
UBI (state business ID)
605393396
City
Seattle, WA 98125

Bond and Insurance on File

Surety bond
$30,000 · Lexon Ins Co
Effective Feb 13, 2026 · Until Canceled
Liability insurance
$1,000,000 · Scottsdale Ins Co
Expires Feb 13, 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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