Back to License Search

Jian Zhi Tan

License ActiveCONSTRUCTION CONTRACTOR#JIANZZT829PC

License Details

License Type
CONSTRUCTION CONTRACTOR
License Number
#JIANZZT829PC
Status
Active
Expiration Date
12/23/2026
License Subtype
GENERAL

Business Information

Business Name
Jian Zhi Tan
Owner / Principal
Tan, Jian Zhi
Business Address
12053 69th Ave S, Seattle, WA 98178

How to Verify a Contractor License in Washington

Before hiring any contractor in Washington, verifying their license status is an essential step to protect your investment. An active license confirms the contractor has met Washington's requirements for training, insurance, and bonding.

What to check before hiring

  • License status -- Confirm the license is currently active, not expired or revoked.
  • License type -- Ensure the license covers the type of work you need performed.
  • Expiration date -- Verify the license will remain valid through your project timeline.
  • Insurance and bonding -- Ask for proof of liability insurance and any required surety bond.

Use the List a Service verification tool to instantly check any contractor's license status across Washington and all 50 states.

Official Verification

Cross-reference this license directly with the state licensing board for the most current information.

Search All Licenses

Is this your business?

Claim your free profile on List a Service to connect with customers, showcase your work, and get found by homeowners in your area.

Claim Your Free Profile

Explore Washington

Washington Contractor ScorecardBrowse Washington ContractorsSearch All States

Data Source

License data sourced from official state licensing board public records. States include Texas (TDLR), California (CSLB), Florida (DBPR), Washington (L&I), Oregon (CCB/BCD), Connecticut, Minnesota, New York, and more. Data is updated periodically. For the most current information, verify directly with your state licensing board.