The foundation for GRAEF's success is built upon sound surveying principles, smart use of technology, delivery of quality products and the right personnel for the job. Furthermore, we are continually reinvesting in these technologies through employee training, education and research.

GRAEF uses the latest surveying technology to provide our clients with a cost effective and accurate survey. Aggressive technology investments keep us ahead of the market demand, providing us with the most modern tools to assist and acquire the most precise and accurate measurements that can be obtained.

Our Work

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Manitowoc Crane High Bay Heavy Assembly Addition

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Komatsu South Harbor Campus


Schreiber Foods Home Office


Waterford Dam Embankment Repairs

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Milwaukee Avenue Reconstruction

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Park Arthur Pavilion

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Museum of Wisconsin Art

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Caterpillar Heritage Building

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Mukwonago YMCA

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City of De Pere VFW Aquatic Center


Publix at Hollywood Beach


Resch Expo Center

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University of Wisconsin-Green Bay Kress Center


University of Alabama Track & Field

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Underwood Crossing

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University of Wisconsin-Oshkosh Sage Hall

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The Moderne

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St. John’s On The Lake

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University of Wisconsin-Oshkosh Alumni Welcome and Conference Center

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We Energies Gas Lateral – Ixonia to Brookfield and Germantown

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Sauk Prairie Hospital

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West Allis Memorial Hospital–Aurora Women’s Pavilion Parking

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Quad/Graphics, Inc. Oklahoma Facility Expansion

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ProHealth Regional Cancer Center

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Oshkosh YMCA Addition and Renovation

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Milwaukee Art Museum

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Lawrence University Warch Campus Center

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West Bend Mutual


Wisconsin Institutes for Discovery at UW-Madison

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Lakefront Gateway Plaza

Surveying Contacts

Nagel Kent Cropped

Kent Nagel, PLS

Practice Area Leader - Survey
Pettit Mary Beth Cropped

Mary Beth Pettit, PE

Transportation Group Leader

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

The Village of Hales Corners has had a long and successful collaboration with GRAEF. For over 25 years, GRAEF has provided excellent planning, surveying, design, and construction management services for a myriad of project.

Michael J. Martin, PE, RLS, Village of Hales Corners