WILLIAM F SIECZKOWSKI JR Professional Engineer License verification

Business Entity

ACTIVE

License Type

Professional Engineer

Description

LICENSED PROFESSIONAL ENGINEER

License Number

062048059

License Status

ACTIVE

Business

First Name

WILLIAM F

Last Name

SIECZKOWSKI JR

Business Name

WILLIAM F SIECZKOWSKI JR

Original Issue Date

02/09/1993

Effective Date

09/12/2025

Expiration Date

11/30/2027

City

MOKENA

State

Zip

60448

County

WILL

Ever Disciplined

LastModifiedDate

09/12/2025