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

General contractor · Mercer Island, WA

Kn Construction LLC

Active  Washington registration KNCONCL810N3 · per L&I records

LicensedBondedInsured

Is Kn Construction LLC Licensed?

Washington L&I records list Kn Construction LLC with registration number KNCONCL810N3 and status ACTIVE, valid until Oct 8, 2028. The business address on file is in Mercer Island, WA 98040.

License Details

License #
KNCONCL810N3
Status
ACTIVE
License type
Construction Contractor
Specialty
General
First effective
Aug 23, 2019
Expires
Oct 8, 2028
Business type
Limited Liability Company
UBI (state business ID)
604490332
City
Mercer Island, WA 98040

Bond and Insurance on File

Surety bond
$30,000 · Platte River Ins Co
Effective Aug 10, 2025 · Until Canceled
Liability insurance
$1,000,000 · Continental Cas Co
Expires Jan 23, 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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