JW

Jon Whitney Welker

Lake Zurich, IL Architect
Verified Active
Verify this license on the Illinois Department of Financial and Professional Regulation - Design Professionals board

Professional stamp

JON WHITNEY WELKER 001010472 SPECIMEN — NOT VALID FOR USESPECIMEN — NOT VALID FOR USE

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About

Jon Whitney Welker is a Architect licensed to practice in Illinois. The credential is registered under license number 001010472 and is currently active. It has been on record since 1983. Licensure is issued and verifiable through the Illinois Department of Financial and Professional Regulation - Design Professionals.

License Verification

License # 001010472
Status Active
State IL
Expires Nov 30, 2026
Board Illinois Department of Financial and Professional Regulation - Design Professionals
Verify at Licensing Board