Surveying

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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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Breakwater 233 Apartments

02-DJI_0676

Lapham Lodge

Terry DiSalle

Terry DiSalle

Alliant Energy Center_GRAEF

Alliant Energy Center

Leo Frigo Bridge Survey Phase 1_GRAEF

Leo Frigo Bridge

The Baird Center_GRAEF

Baird Center Expansion Project Wins Excellence in Structural Engineering Award

Alex Motl Named Notable Leader in STEM_GRAEF

Alex Motl Named Notable Leader in STEM

Sculpture Milwaukee_GRAEF

Sculpture Milwaukee

Credit: FERGUSON GLASGOW SCHUSTER SOTO, INC

Chuck Pezoldt Park Community Center and Library

Jackie Robinson Ball Park Expansion_GRAEF

Jackie Robinson Ball Park Expansion

Principal and Associates_2025

GRAEF Announces 2025 Principals and Associates

Childrens Sleep Lab_1

Children’s Wisconsin Sleep Lab Renovation

PROHEALTH-WAUK-NICU

ProHealth Care Waukesha Memorial Hospital NICU/LDRP Expansion and Renovation

JK ACEC WI

GRAEF CEO John Kissinger Granted Double Distinction at ACEC WI Awards Banquet

Lovers Lane

WisDOT USH 45 Reconstruction – Lovers Lane          

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Surveying Contact

David Koslo

David Koslo, PLS

Practice Area Leader - Survey

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