Cobblestone Company, The

Is Cobblestone Company, The Licensed?

Washington L&I records list Cobblestone Company, The with registration number COBBLC*033BM and status ACTIVE, valid until Jun 7, 2027. The business address on file is in Seattle, WA 98119.

License Details

License #

COBBLC*033BM

Status

ACTIVE

License type

Construction Contractor

Specialty

General

First effective

Jan 14, 1997

Expires

Jun 7, 2027

Business type

Corporation

UBI (state business ID)

601758979

City

Seattle, WA 98119

Bond and Insurance on File

Surety bond

$30,000 · Western Surety Co
Effective Dec 29, 2025 · Until Canceled

Liability insurance

$1,000,000 · Atlantic Casualty Ins Co
Expires Dec 30, 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 219 days left before it expires on Jun 7, 2027. Check that date against your project timeline.

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

How This Record Compares in Seattle

Cobblestone Company, The has held registration COBBLC*033BM for 29.8 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 among the longer-held ones. 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

• Jan 14, 1997: Current registration COBBLC*033BM took effect.
• Dec 29, 2025: $30,000 surety bond with Western Surety Co took effect.
• Oct 30, 2026: Our copy of the L&I record was taken.
• Dec 30, 2026: Atlantic Casualty Ins Co liability policy on file expires.
• Jun 7, 2027: 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

1. Use the Confirm on L&I Verify button and search registration COBBLC*033BM or UBI 601758979. The status there is the official one.
2. Check that the name on your bid or contract matches Cobblestone Company, The exactly (a corporation).
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 Atlantic Casualty Ins 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.

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