KEITH JOHN RETTLER Professional Engineer License verification

Business Entity

ACTIVE

License Type

Professional Engineer

Description

LICENSED PROFESSIONAL ENGINEER

License Number

062072401

License Status

ACTIVE

Business

First Name

KEITH

Middle

JOHN

Last Name

RETTLER

Business Name

KEITH JOHN RETTLER

Original Issue Date

07/06/2020

Effective Date

12/17/2025

Expiration Date

11/30/2027

City

APPLETON

State

Zip

54915

County

WISCONSIN

Ever Disciplined

LastModifiedDate

12/17/2025