General contractor · Woodinville, WA

Lab Construction LLC

Active Washington registration LABCOL*011KR · per L&I records

LicensedBondedInsured

Is Lab Construction LLC Licensed?

Washington L&I records list Lab Construction LLC with registration number LABCOL*011KR and status ACTIVE, valid until Aug 30, 2027. The business address on file is in Woodinville, WA 98072.

License Details

License #: LABCOL*011KR
Status: ACTIVE
License type: Construction Contractor
Specialty: General
First effective: May 19, 1999
Expires: Aug 30, 2027
Business type: Corporation
UBI (state business ID): 601938696
City: Woodinville, WA 98072

Bond and Insurance on File

Surety bond: $30,000 · Western Surety Co
Effective Jul 14, 2026 · Until Canceled
Liability insurance: $1,000,000 · Associated Industries Ins Co
Expires Jun 1, 2027

What Active Status Means

The registration is current: L&I has a bond and liability insurance on file and the term has not ended. ACTIVE is necessary but not sufficient, so also check the expiry date, the bond and the insurance below.

Can this business work under this registration? Can work while it stays active.

The registration has 303 days left before it expires on Aug 30, 2027. Check that date against your project timeline.

All status codes are explained in Washington Contractor License Statuses Explained.

Checks for General Contractors

General contractors must file a $30,000 surety bond (RCW 18.27.040, effective July 1, 2024). This record lists a $30,000 bond. See General vs Specialty Contractor Registration in Washington.
Use a general contractor when the project involves more than one trade. Subcontractors on your job must be registered too.
Compare bids on scope, schedule and payment terms, not just the total.
More detail: How to Choose a General Contractor in Washington.

How to Verify This Contractor

Use the Confirm on L&I Verify button and search registration LABCOL*011KR or UBI 601938696. The status there is the official one.
Check that the name on your bid or contract matches Lab Construction LLC exactly (a corporation).
On L&I Verify, look for bond claims, lawsuits and any newer registration.
Ask for a certificate of insurance sent directly by the insurer, and compare it with the Associated Industries Ins Co policy on file.

A full walkthrough is in How to Check a Contractor License in Washington.

Record data as of Oct 30, 2026, from the Washington L&I contractor file.

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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