JOHN DAVID DRENKHAHN Professional Engineer License verification

Business Entity

ACTIVE

License Type

Professional Engineer

Description

LICENSED PROFESSIONAL ENGINEER

License Number

062066574

License Status

ACTIVE

Business

First Name

JOHN

Middle

DAVID

Last Name

DRENKHAHN

Business Name

JOHN DAVID DRENKHAHN

Original Issue Date

07/08/2014

Effective Date

11/10/2025

Expiration Date

11/30/2027

City

O'FALLON

State

Zip

62269

County

MADISON

Ever Disciplined

LastModifiedDate

11/10/2025