One Plus One Construction LLC

Is One Plus One Construction LLC Licensed?

Washington L&I records list One Plus One Construction LLC with registration number ONEPLPO788CZ and status ACTIVE, valid until Apr 22, 2028. The business address on file is in Spokane, WA 99212.

License Details

License #

ONEPLPO788CZ

Status

ACTIVE

License type

Construction Contractor

Specialty

General

First effective

Feb 18, 2022

Expires

Apr 22, 2028

Business type

Limited Liability Company

UBI (state business ID)

604673459

City

Spokane, WA 99212

Bond and Insurance on File

Surety bond

$30,000 · Westfield Insurance Co
Effective Mar 19, 2026 · Until Canceled

Liability insurance

$1,000,000 · United Financial Casualty Comp
Expires Apr 22, 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 539 days left before it expires on Apr 22, 2028. Check that date against your project timeline.

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

How This Record Compares in Spokane

One Plus One Construction LLC has held registration ONEPLPO788CZ for 4.7 years. The median for the 1,902 active general contractors with a Spokane address is 4.5 years, and 532 of them have held their registration for 10 years or more, so this registration is at or above the local median. 362 of them registered in the last 12 months.

100% of these Spokane 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

• Feb 18, 2022: Current registration ONEPLPO788CZ took effect.
• Mar 19, 2026: $30,000 surety bond with Westfield Insurance Co took effect.
• Oct 30, 2026: Our copy of the L&I record was taken.
• Apr 22, 2027: United Financial Casualty Comp liability policy on file expires.
• Apr 22, 2028: Registration expires unless renewed.

Other L&I Registrations Under UBI 604673459

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.

• RAINGGC801R1 · Rain Gutter Construction LLC · RE-LICENSED · effective Jan 26, 2021, expires Jan 26, 2023

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 ONEPLPO788CZ or UBI 604673459. The status there is the official one.
2. Check that the name on your bid or contract matches One Plus One Construction 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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