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

General contractor · Renton, WA

12 Brothers Construction LLC

Active  Washington registration 12BROBC809BS · per L&I records

LicensedBondedInsured

Is 12 Brothers Construction LLC Licensed?

Washington L&I records list 12 Brothers Construction LLC with registration number 12BROBC809BS and status ACTIVE, valid until Jan 12, 2028. The business address on file is in Renton, WA 98058.

License Details

License #
12BROBC809BS
Status
ACTIVE
License type
Construction Contractor
Specialty
General
First effective
Jan 10, 2020
Expires
Jan 12, 2028
Business type
Limited Liability Company
UBI (state business ID)
604555192
City
Renton, WA 98058

Bond and Insurance on File

Surety bond
$30,000 · Old Republic Surety Co
Effective Jan 9, 2025 · Until Canceled
Liability insurance
$1,000,000 · Clear Blue Specialty Insurance
Expires Jan 11, 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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