General contractor · Woodinville, WA

Sumpter Design Build

Active Washington registration SUMPTDB854R2 · per L&I records

LicensedBondedInsured

Is Sumpter Design Build Licensed?

Washington L&I records list Sumpter Design Build with registration number SUMPTDB854R2 and status ACTIVE, valid until Mar 9, 2028. The business address on file is in Woodinville, WA 98077.

License Details

License #: SUMPTDB854R2
Status: ACTIVE
License type: Construction Contractor
Specialty: General
First effective: Dec 22, 2015
Expires: Mar 9, 2028
Business type: Individual
UBI (state business ID): 600392331
City: Woodinville, WA 98077

Bond and Insurance on File

Surety bond: $30,000 · Travelers Cas and Surety Co of America
Effective Feb 6, 2025 · Until Canceled
Liability insurance: $1,000,000 · Markel Ins Co
Expires Sep 21, 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 495 days left before it expires on Mar 9, 2028. Check that date against your project timeline.

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

How This Record Compares in Woodinville

Sumpter Design Build has held registration SUMPTDB854R2 for 10.9 years. The median for the 356 active general contractors with a Woodinville address is 9.8 years, and 177 of them have held their registration for 10 years or more, so this registration is among the longer-held ones. 38 of them registered in the last 12 months.

99% of these Woodinville 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

Dec 22, 2015: Current registration SUMPTDB854R2 took effect.
Feb 6, 2025: $30,000 surety bond with Travelers Cas and Surety Co of America took effect.
Oct 30, 2026: Our copy of the L&I record was taken.
Sep 21, 2027: Markel Ins Co liability policy on file expires.
Mar 9, 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 SUMPTDB854R2 or UBI 600392331. The status there is the official one.
Check that the name on your bid or contract matches Sumpter Design Build exactly (a individual).
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 Markel 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.

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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