Geographic Information Systems


GRAEF recognizes that GIS plays an essential role for many clients. Cartographic services, asset management, community outreach, and accompanying analysis all help clients make informed decisions, produce daily results, and plan for the future. We also understand that no two clients are alike. Our GIS Specialists have the ability to identify and embrace those differences and provide simple, intuitive solutions. GRAEF GIS Specialists are on top of the latest GIS techniques, equipment, and software. With technical expertise and outside-the-box creativity, we can provide a wide range of GIS services for you.

Our Work

Neenah GIS

City of Neenah InfiniteGIS

Hales Corners San MH Inspection

Hales Corners GIS

Ellsworth GIS

Village of Elllsworth GIS

Milwaukee Regional Medical Center GIS

Milwaukee Regional Medical Center GIS

Medford GIS

Medford Online GIS Asset Management Implementation

Chetek GIS

City of Chetek GIS


Transform Milwaukee Strategic Action Plan

Geographic Information Systems Contacts

Schwichtenberg Jon Cropped

Jon Schwichtenberg, GISP

Senior GIS Specialist

Why Choose Us

“It’s all about relationships” - Len Anhalt

As a Full Service Engineering, Planning and Design Firm we COLLABORATE to give you a fully integrated design.

INNOVATE your Future with one of our experts with local knowledge and national experience.

Our multidisciplinary experts will FORMULATE your VISION into a successful Project.

What Clients Say

I can't say enough how wonderful the system has been for us. Migrating to InfiniteGIS was the best move we have ever made for both GIS and Asset Management. InfiniteGIS is the first thing I bring up on my computer in the morning and the last thing I turn off at the end of the day. InfiniteGIS has become our main tool for determining future capital improvement needs.

Anthony Mach, Neenah Water Utility