Mustang Signs LLC

Is Mustang Signs LLC Licensed?

Washington L&I records list Mustang Signs LLC with registration number MUSTASL811JH and status ACTIVE, valid until Apr 8, 2027. The business address on file is in Kennewick, WA 99336.

License Details

License #

MUSTASL811JH

Status

ACTIVE

License type

Construction Contractor

Specialty

General

First effective

Apr 8, 2019

Expires

Apr 8, 2027

Business type

Limited Liability Company

UBI (state business ID)

603218903

City

Kennewick, WA 99336

Bond and Insurance on File

Surety bond

$30,000 · Western Surety Co
Effective Aug 18, 2025 · Until Canceled

Liability insurance

$1,000,000 · Employers Mutual Casualty Co
Expires Nov 1, 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 159 days left before it expires on Apr 8, 2027. Check that date against your project timeline.

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

How This Record Compares in Kennewick

Mustang Signs LLC has held registration MUSTASL811JH for 7.6 years. The median for the 691 active general contractors with a Kennewick address is 6.1 years, and 225 of them have held their registration for 10 years or more, so this registration is at or above the local median. 93 of them registered in the last 12 months.

100% of these Kennewick 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

• Apr 8, 2019: Current registration MUSTASL811JH took effect.
• Aug 18, 2025: $30,000 surety bond with Western Surety Co took effect.
• Oct 30, 2026: Our copy of the L&I record was taken.
• Nov 1, 2026: Employers Mutual Casualty Co liability policy on file expires.
• Apr 8, 2027: Registration expires unless renewed.

Other L&I Registrations Under UBI 603218903

The L&I file lists 1 other contractor registration under the same state business ID (UBI). Older numbers usually reflect renewals under a new number, name changes or a change of business structure.

• MUSTASL8111H · Mustang Signs LLC · ACTIVE · effective Apr 8, 2019, expires Apr 8, 2027

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

1. Use the Confirm on L&I Verify button and search registration MUSTASL811JH or UBI 603218903. The status there is the official one.
2. Check that the name on your bid or contract matches Mustang Signs LLC exactly (a limited liability company).
3. On L&I Verify, look for bond claims, lawsuits and any newer registration.
4. Ask for a certificate of insurance sent directly by the insurer, and compare it with the Employers Mutual 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.

Something wrong or want this profile removed? Use the correction or removal request form.