General contractor · Seattle, WA

West Coast Insulation

Active Washington registration WESTCCI790L2 · per L&I records

LicensedBondedInsured

Is West Coast Insulation Licensed?

Washington L&I records list West Coast Insulation with registration number WESTCCI790L2 and status ACTIVE, valid until May 28, 2027. The business address on file is in Seattle, WA 98199.

License Details

License #: WESTCCI790L2
Status: ACTIVE
License type: Construction Contractor
Specialty: General
First effective: May 28, 2021
Expires: May 28, 2027
Business type: Limited Liability Company
UBI (state business ID): 602776349
City: Seattle, WA 98199

Bond and Insurance on File

Surety bond: $30,000 · Travelers Cas and Surety Co of America
Effective May 25, 2021 · Until Canceled
Liability insurance: $1,000,000 · Travelers Property Cas Co of A
Expires Nov 19, 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 209 days left before it expires on May 28, 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

West Coast Insulation has held registration WESTCCI790L2 for 5.4 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 newer than most in Seattle. 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

May 25, 2021: $30,000 surety bond with Travelers Cas and Surety Co of America took effect.
May 28, 2021: Current registration WESTCCI790L2 took effect.
Oct 30, 2026: Our copy of the L&I record was taken.
Nov 19, 2026: Travelers Property Cas Co of A liability policy on file expires.
May 28, 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

Use the Confirm on L&I Verify button and search registration WESTCCI790L2 or UBI 602776349. The status there is the official one.
Check that the name on your bid or contract matches West Coast Insulation 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 Travelers Property Cas Co of A 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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