JOHN C PREHN - Professional Engineer License in Illinois | # 062069251

JOHN C PREHN

Business Entity

ACTIVE

License Type

Professional Engineer

Description

LICENSED PROFESSIONAL ENGINEER

License Number

062069251

License Status

ACTIVE

Business

N

First Name

JOHN

Middle

C

Last Name

PREHN

Business Name

JOHN C PREHN

Original Issue Date

02/21/2017

Effective Date

11/30/2025

Expiration Date

11/30/2027

State

IL

Ever Disciplined

N

LastModifiedDate

11/30/2025