GM
Gregory A Mack
Carol Stream, IL
Professional Engineer
Verified Active
About
Gregory A Mack holds a Professional Engineer license in Illinois. The credential is registered under license number 061016693 and is currently active. It has been on record since 1980. Licensure is issued and verifiable through the Illinois Department of Financial and Professional Regulation - Design Professionals.
License Verification
License #
061016693
Status
Active
State
IL
Expires
Jan 01, 2999
Board
Illinois Department of Financial and Professional Regulation - Design Professionals