General contractor · Monroe, WA

Frost Line Contracting LLC

Active Washington registration FROSTLC741LA · per L&I records

LicensedBondedInsured

Is Frost Line Contracting LLC Licensed?

Washington L&I records list Frost Line Contracting LLC with registration number FROSTLC741LA and status ACTIVE, valid until Jun 1, 2028. The business address on file is in Monroe, WA 98272.

License Details

License #: FROSTLC741LA
Status: ACTIVE
License type: Construction Contractor
Specialty: General
First effective: Jun 1, 2026
Expires: Jun 1, 2028
Business type: Limited Liability Company
UBI (state business ID): 606226428
City: Monroe, WA 98272

Bond and Insurance on File

Surety bond: $30,000 · Nationwide Mutual Ins Co
Effective May 29, 2026 · Until Canceled
Liability insurance: $1,000,000 · State National Ins Co Inc
Expires May 30, 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 579 days left before it expires on Jun 1, 2028. 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 FROSTLC741LA or UBI 606226428. The status there is the official one.
Check that the name on your bid or contract matches Frost Line Contracting 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 State National Ins Co Inc 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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