collaborāte | formulāte | innovāte

National engineering, planning and design firm providing tailored solutions to our clients since 1961.

Meet the people who make up our team of discipline experts, market leaders, and firm leadership.

Learn more about the work that we do by browsing a representative selection of our best projects.

Ask us a question, get more information or discuss the details about your specific project needs.

Our Services

GRAEF offers a vast array of professional consulting services under one roof. Our engineers, designers, architects, and scientists are dedicated to providing innovative, cost-effective results.

For Projects Large and Small

No business can thrive in the long-term without continually transforming itself and finding ways to become more efficient, more innovative, more responsive, and more successful. Whether your business is starting from a position of strength and longevity, or it is taking its first baby steps into a new or larger market, the professionals at GRAEF want to help you identify and make the changes needed to take your business to the next level.

Read our featured news stories highlighting GRAEF's newsworthy projects, award recognition, events, and speaking engagements, employee updates, and firm announcements.

Experience Pays Off in Fourth Baggage Inspection System Project at Fort Lauderdale International Airport

Experience Pays Off in Fourth Baggage Inspection System Project at Fort Lauderdale International Airport  GRAEF served as Prime Consultant, Structural & Mechanical, Plumbing, and Fire Protection Engineer on the project. …

Read More

City of De Pere VFW Aquatic Facility Named as WPRA 2021 Outstanding Aquatics Facility Design and Renovation Project

City of De Pere VFW Aquatic Facility Named as WPRA 2021 Outstanding Aquatics Facility Design and Renovation Project GRAEF is excited to share that the VFW Aquatic Facility, located in…

Read More

Komatsu Mining Opens Office Building

Komatsu Mining Opens Office Building Hunzinger Construction is leading the construction of the project. Eppstein Uhen Architects and engineering firm GRAEF are designing the campus. Komatsu Mining is putting the finishing touches on its new facility, South…

Read More