General contractor · Seattle, WA

Sdi Construction Group

Active Washington registration SDICOCG778D8 · per L&I records

LicensedBondedInsured

Is Sdi Construction Group Licensed?

Washington L&I records list Sdi Construction Group with registration number SDICOCG778D8 and status ACTIVE, valid until Mar 28, 2027. The business address on file is in Seattle, WA 98125.

License Details

License #: SDICOCG778D8
Status: ACTIVE
License type: Construction Contractor
Specialty: General
First effective: Mar 28, 2023
Expires: Mar 28, 2027
Business type: Partnership
UBI (state business ID): 605129500
City: Seattle, WA 98125

Bond and Insurance on File

Surety bond: $30,000 · Lexon Ins Co
Effective Mar 1, 2026 · Until Canceled
Liability insurance: $1,000,000 · Houston Casualty Co
Expires Mar 1, 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 148 days left before it expires on Mar 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

Sdi Construction Group has held registration SDICOCG778D8 for 3.6 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

Mar 28, 2023: Current registration SDICOCG778D8 took effect.
Mar 1, 2026: $30,000 surety bond with Lexon Ins Co took effect.
Oct 30, 2026: Our copy of the L&I record was taken.
Mar 1, 2027: Houston Casualty Co liability policy on file expires.
Mar 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 SDICOCG778D8 or UBI 605129500. The status there is the official one.
Check that the name on your bid or contract matches Sdi Construction Group exactly (a partnership).
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 Houston Casualty 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.

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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