Sports & Recreation


GRAEF engineers understand that sports and recreation venues should be unique and generate excitement. We have built a great resume of first-class stadiums, athletic fields, parks, golf courses and water parks.

Our multidisciplinary team works closely with facility owners to create an environment best suited to their desired recreation and sports expectations. GRAEF engineers strive to create an environmentally safe and aesthetically appealing facility that maximizes the available resources.

Our Work

Milwaukee County Zoo - Elephants

Milwaukee County Zoo Adventure Africa Elephant Overlook

Adventure Africa Hero Image

Milwaukee County Zoo Adventure Africa Hippo Haven


Nelson Family Heritage Crossing

Potawatomi Rec Center

Forest County Potawatomi Recreation Center

Hart Park Interpretive Playground

Hart Park Interpretive Playground

Jaycee Park-header

Jaycee Park Master Plan


Brookfield Conference Center

Texas Tech track_1008a

Texas Tech University Track and Field


Gulfstream Park Pegasus

CudahyGarden WebHeader

Milwaukee Art Museum Cudahy Gardens

LooptheLake Web06

Loop the Lake Boardwalk Bridges

Mukwonago YMCA_Header

Mukwonago YMCA


City of De Pere VFW Aquatic Facility

McCormick Place

McCormick Place Expansion


Resch Expo Center

Sports & Recreation Contacts

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

GRAEF is one of the few engineering firms I would highly recommend for any sports related projects.

Jody Factor, Midwest Sport and Turf Systems, LLC