Green House Plumbing LLC

Is Green House Plumbing LLC Licensed?

Washington L&I records list Green House Plumbing LLC with registration number GREENHP893RR and status ACTIVE, valid until Jan 23, 2028. The business address on file is in Kirkland, WA 98034.

License Details

License #

GREENHP893RR

Status

ACTIVE

License type

Construction Contractor

Specialty

General

First effective

Dec 19, 2011

Expires

Jan 23, 2028

Business type

Limited Liability Company

UBI (state business ID)

603161376

City

Kirkland, WA 98034

Bond and Insurance on File

Surety bond

$30,000 · Western Surety Co
Effective Jan 23, 2026 · Until Canceled

Liability insurance

$1,000,000 · United Financial Casualty Comp
Expires Dec 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 449 days left before it expires on Jan 23, 2028. Check that date against your project timeline.

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

How This Record Compares in Kirkland

Green House Plumbing LLC has held registration GREENHP893RR for 14.9 years. The median for the 538 active general contractors with a Kirkland address is 5.2 years, and 162 of them have held their registration for 10 years or more, so this registration is among the longer-held ones. 94 of them registered in the last 12 months.

99% of these Kirkland records have a surety bond on file and 99% 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

• Dec 19, 2011: Current registration GREENHP893RR took effect.
• Jan 23, 2026: $30,000 surety bond with Western Surety Co took effect.
• Oct 30, 2026: Our copy of the L&I record was taken.
• Dec 19, 2026: United Financial Casualty Comp liability policy on file expires.
• Jan 23, 2028: Registration expires unless renewed.

Other L&I Registrations Under UBI 603161376

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.

• GREENHP792RC · Green House Plumbing LLC · ACTIVE · effective Dec 8, 2021, expires Dec 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 GREENHP893RR or UBI 603161376. The status there is the official one.
2. Check that the name on your bid or contract matches Green House Plumbing 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 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.

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