Diamond Tile & Interiors

Is Diamond Tile & Interiors Licensed?

Washington L&I records list Diamond Tile & Interiors with registration number DIAMOTI794NT and status ACTIVE, valid until Aug 30, 2027. The business address on file is in Kirkland, WA 98033.

License Details

License #

DIAMOTI794NT

Status

ACTIVE

License type

Construction Contractor

Specialty

General

First effective

Aug 30, 2021

Expires

Aug 30, 2027

Business type

Corporation

UBI (state business ID)

604145764

City

Kirkland, WA 98033

Bond and Insurance on File

Surety bond

$30,000 · NORTH RIVER INSURANCE COMPANY THE
Effective Aug 14, 2025 · Until Canceled

Liability insurance

$1,000,000 · Hartford Underwriters Ins Co
Expires Jul 29, 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 303 days left before it expires on Aug 30, 2027. Check that date against your project timeline.

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

How This Record Compares in Kirkland

Diamond Tile & Interiors has held registration DIAMOTI794NT for 5.2 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 newer than most in Kirkland. 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

• Aug 30, 2021: Current registration DIAMOTI794NT took effect.
• Aug 14, 2025: $30,000 surety bond with NORTH RIVER INSURANCE COMPANY THE took effect.
• Oct 30, 2026: Our copy of the L&I record was taken.
• Jul 29, 2027: Hartford Underwriters Ins Co liability policy on file expires.
• Aug 30, 2027: Registration expires unless renewed.

Other L&I Registrations Under UBI 604145764

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.

• DIAMOTI832NM · Diamond Tile Inc · RE-LICENSED · effective Aug 14, 2017, expires Aug 14, 2021

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 DIAMOTI794NT or UBI 604145764. The status there is the official one.
2. Check that the name on your bid or contract matches Diamond Tile & Interiors 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 Hartford Underwriters 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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