JOHN J SADLER Professional Engineer License verification

Business Entity

ACTIVE

License Type

Professional Engineer

Description

LICENSED PROFESSIONAL ENGINEER

License Number

062054997

License Status

ACTIVE

Business

First Name

JOHN

Middle

Last Name

SADLER

Business Name

JOHN J SADLER

Original Issue Date

07/11/2001

Effective Date

11/10/2025

Expiration Date

11/30/2027

City

NILES

State

Zip

60714

County

COOK

Ever Disciplined

LastModifiedDate

11/10/2025