General contractor · Seattle, WA

Win Design Build LLC

Active · expires in 45 days Washington registration WINDEDB807Q8 · per L&I records

LicensedBondedInsured

Is Win Design Build LLC Licensed?

Washington L&I records list Win Design Build LLC with registration number WINDEDB807Q8 and status ACTIVE, valid until Dec 15, 2026. The business address on file is in Seattle, WA 98115.

License Details

License #: WINDEDB807Q8
Status: ACTIVE
License type: Construction Contractor
Specialty: General
First effective: Dec 15, 2020
Expires: Dec 15, 2026
Business type: Limited Liability Company
UBI (state business ID): 604646056
City: Seattle, WA 98115

Bond and Insurance on File

Surety bond: $30,000 · American Contractors Indem CO
Effective Aug 16, 2024 · Until Canceled
Liability insurance: $1,000,000 · Houston Casualty Co
Expires Aug 17, 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 45 days left before it expires on Dec 15, 2026. If your project runs past that date, ask whether the business has renewed.

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

How This Record Compares in Seattle

Win Design Build LLC has held registration WINDEDB807Q8 for 5.9 years. The median for the 2,643 active general contractors with a Seattle address is 6.2 years, and 928 of them have held their registration for 10 years or more, so this registration is newer than most in Seattle. 383 of them registered in the last 12 months.

99% of these Seattle records have a surety bond on file and 100% have liability insurance on file. The median insurance amount on file is $1,000,000; this business lists $1,000,000, which is equal to that median. Insurance amounts are what the insurer reported to L&I; they are not a rating of the business.

Record Timeline

Dec 15, 2020: Current registration WINDEDB807Q8 took effect.
Aug 16, 2024: $30,000 surety bond with American Contractors Indem CO took effect.
Oct 30, 2026: Our copy of the L&I record was taken.
Dec 15, 2026: Registration expires unless renewed.
Aug 17, 2027: Houston Casualty Co liability policy on file expires.

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 WINDEDB807Q8 or UBI 604646056. The status there is the official one.
Check that the name on your bid or contract matches Win Design Build LLC exactly (a limited liability company).
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 Houston Casualty 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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