General contractor · Arlington, WA

Concrete Structures Nw LLC

Active Washington registration CONCRSN880ML · per L&I records

LicensedBondedInsured

Is Concrete Structures Nw LLC Licensed?

Washington L&I records list Concrete Structures Nw LLC with registration number CONCRSN880ML and status ACTIVE, valid until Jul 22, 2028. The business address on file is in Arlington, WA 98223.

License Details

License #: CONCRSN880ML
Status: ACTIVE
License type: Construction Contractor
Specialty: General
First effective: Jul 13, 2012
Expires: Jul 22, 2028
Business type: Limited Liability Company
UBI (state business ID): 603215157
City: Arlington, WA 98223

Bond and Insurance on File

Surety bond: $30,000 · Travelers Cas and Surety Co of America
Effective Jul 17, 2024 · Until Canceled
Liability insurance: $1,000,000 · United Specialty Insurance Com
Expires May 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 630 days left before it expires on Jul 22, 2028. Check that date against your project timeline.

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

How This Record Compares in Arlington

Concrete Structures Nw LLC has held registration CONCRSN880ML for 14.3 years. The median for the 349 active general contractors with an Arlington address is 6.1 years, and 114 of them have held their registration for 10 years or more, so this registration is among the longer-held ones. 55 of them registered in the last 12 months.

98% of these Arlington 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

Jul 13, 2012: Current registration CONCRSN880ML took effect.
Jul 17, 2024: $30,000 surety bond with Travelers Cas and Surety Co of America took effect.
Oct 30, 2026: Our copy of the L&I record was taken.
May 1, 2027: United Specialty Insurance Com liability policy on file expires.
Jul 22, 2028: Registration expires unless renewed.

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 CONCRSN880ML or UBI 603215157. The status there is the official one.
Check that the name on your bid or contract matches Concrete Structures Nw 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 United Specialty Insurance Com 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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