General contractor · Seattle, WA

Jian Zhi Tan

Active · expires in 53 days Washington registration JIANZZT829PC · per L&I records

LicensedBondedInsured

Is Jian Zhi Tan Licensed?

Washington L&I records list Jian Zhi Tan with registration number JIANZZT829PC and status ACTIVE, valid until Dec 23, 2026. The business address on file is in Seattle, WA 98178.

License Details

License #: JIANZZT829PC
Status: ACTIVE
License type: Construction Contractor
Specialty: General
First effective: Oct 3, 2018
Expires: Dec 23, 2026
Business type: Individual
UBI (state business ID): 602926067
City: Seattle, WA 98178

Bond and Insurance on File

Surety bond: $30,000 · NGM Insurance Company
Effective Dec 18, 2024 · Until Canceled
Liability insurance: $500,000 · Midvale Indemnity Comp
Expires Sep 2, 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 53 days left before it expires on Dec 23, 2026. 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

Jian Zhi Tan has held registration JIANZZT829PC for 8.1 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 at or above the local median. 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 $500,000, which is below that median. Insurance amounts are what the insurer reported to L&I; they are not a rating of the business.

Record Timeline

Oct 3, 2018: Current registration JIANZZT829PC took effect.
Dec 18, 2024: $30,000 surety bond with NGM Insurance Company took effect.
Oct 30, 2026: Our copy of the L&I record was taken.
Dec 23, 2026: Registration expires unless renewed.
Sep 2, 2027: Midvale Indemnity Comp 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 JIANZZT829PC or UBI 602926067. The status there is the official one.
Check that the name on your bid or contract matches Jian Zhi Tan 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 Midvale Indemnity Comp 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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