DM
Douglas J Mahnke
Buffalo Grove, IL
Professional Engineer
Verified Active
About
Douglas J Mahnke is a licensed Professional Engineer in Illinois. The credential is registered under license number 062063678 and is currently active. It has been on record since 2011. Licensure is issued and verifiable through the Illinois Department of Financial and Professional Regulation - Design Professionals.
License Verification
License #
062063678
Status
Active
State
IL
Expires
Nov 30, 2027
Board
Illinois Department of Financial and Professional Regulation - Design Professionals