General contractor · Everett, WA

Diamond Quality Services LLC

Active Washington registration DIAMOQS841J2 · per L&I records

LicensedBondedInsured

Is Diamond Quality Services LLC Licensed?

Washington L&I records list Diamond Quality Services LLC with registration number DIAMOQS841J2 and status ACTIVE, valid until Apr 22, 2028. The business address on file is in Everett, WA 98204.

License Details

License #: DIAMOQS841J2
Status: ACTIVE
License type: Construction Contractor
Specialty: General
First effective: Apr 22, 2016
Expires: Apr 22, 2028
Business type: Limited Liability Company
UBI (state business ID): 603606660
City: Everett, WA 98204

Bond and Insurance on File

Surety bond: $30,000 · American Contractors Indem CO
Effective Apr 8, 2026 · Until Canceled
Liability insurance: $1,000,000 · Kinsale Insurance Company
Expires Apr 10, 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 Everett

Diamond Quality Services LLC has held registration DIAMOQS841J2 for 10.5 years. The median for the 1,290 active general contractors with an Everett address is 4 years, and 255 of them have held their registration for 10 years or more, so this registration is among the longer-held ones. 219 of them registered in the last 12 months.

100% of these Everett 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

Apr 22, 2016: Current registration DIAMOQS841J2 took effect.
Apr 8, 2026: $30,000 surety bond with American Contractors Indem CO took effect.
Oct 30, 2026: Our copy of the L&I record was taken.
Apr 10, 2027: Kinsale Insurance Company liability policy on file expires.
Apr 22, 2028: 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 DIAMOQS841J2 or UBI 603606660. The status there is the official one.
Check that the name on your bid or contract matches Diamond Quality Services LLC 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 Kinsale Insurance Company 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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