General contractor · Seattle, WA

Winders Dental Equipment

Active Washington registration WINDEDE977BB · per L&I records

LicensedBondedInsured

Is Winders Dental Equipment Licensed?

Washington L&I records list Winders Dental Equipment with registration number WINDEDE977BB and status ACTIVE, valid until Jan 6, 2027. The business address on file is in Seattle, WA 98178.

License Details

License #: WINDEDE977BB
Status: ACTIVE
License type: Construction Contractor
Specialty: General
First effective: Jan 2, 2003
Expires: Jan 6, 2027
Business type: Individual
UBI (state business ID): 600109819
City: Seattle, WA 98178

Bond and Insurance on File

Surety bond: $30,000 · Contractors Bonding & Insurance Co
Effective Jan 2, 2025 · Until Canceled
Liability insurance: $1,000,000 · NATIONWIDE ASSURANCE COMPANY
Expires Jan 1, 2028

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 67 days left before it expires on Jan 6, 2027. If your project runs past that date, ask whether the business has renewed.

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

How This Record Compares in Seattle

Winders Dental Equipment has held registration WINDEDE977BB for 23.8 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 among the longer-held ones. 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

Jan 2, 2003: Current registration WINDEDE977BB took effect.
Jan 2, 2025: $30,000 surety bond with Contractors Bonding & Insurance Co took effect.
Oct 30, 2026: Our copy of the L&I record was taken.
Jan 6, 2027: Registration expires unless renewed.
Jan 1, 2028: NATIONWIDE ASSURANCE COMPANY liability policy on file expires.

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 WINDEDE977BB or UBI 600109819. The status there is the official one.
Check that the name on your bid or contract matches Winders Dental Equipment 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 NATIONWIDE ASSURANCE 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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