General contractor · Sunnyside, WA

Shellback Construction LLC

Active Washington registration SHELLCL756Q5 · per L&I records

LicensedBondedInsured

Is Shellback Construction LLC Licensed?

Washington L&I records list Shellback Construction LLC with registration number SHELLCL756Q5 and status ACTIVE, valid until Nov 25, 2027. The business address on file is in Sunnyside, WA 98944.

License Details

License #: SHELLCL756Q5
Status: ACTIVE
License type: Construction Contractor
Specialty: General
First effective: Nov 25, 2025
Expires: Nov 25, 2027
Business type: Limited Liability Company
UBI (state business ID): 606002522
City: Sunnyside, WA 98944

Bond and Insurance on File

Surety bond: $30,000 · Nationwide Mutual Ins Co
Effective Nov 24, 2025 · Until Canceled
Liability insurance: $1,000,000 · United Financial Casualty Comp
Expires Nov 24, 2026

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 390 days left before it expires on Nov 25, 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 SHELLCL756Q5 or UBI 606002522. The status there is the official one.
Check that the name on your bid or contract matches Shellback Construction 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 Financial Casualty Comp 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.

Other General Contractors in Sunnyside

Active general contractor registrations with a Sunnyside address in the same L&I file. Listing here is not an endorsement.

1St Choice Construction · General · expires Aug 20, 2028
Ag Pro Construction Inc · General · expires Mar 1, 2027
Albrecht Windows & Doors LLC · General · expires Oct 7, 2027
Arcos Curbing & Fencing LLC · General · expires Mar 18, 2027
Bert'S Excavating · General · expires May 23, 2027
Best Built Construction LLC · General · expires Oct 31, 2028
Bos Refrigeration · General · expires Jun 14, 2027
Bsp Diversified Machinery · General · expires Jan 29, 2028

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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