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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.

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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.

GRAEF Parking Structure Project Honored with Excellence in Repair Award by ICRI

GRAEF Parking Structure Project Honored with Excellence in Repair Award by ICRI GRAEF Showcases Northeastern Illinois University Parking Facility Restoration. We are thrilled to announce that GRAEF has been named…

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Green Bay Public Market to Open in 2025

Green Bay Public Market to Open in 2025 A new public market is expected to come to Green Bay next year, joining efforts to create similar markets in communities around…

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Naples to Begin $86.2M Stormwater Project

Naples to Begin $86.2M Stormwater Project Naples city officials ceremoniously broke ground on an $86.2 million stormwater project that seeks to improve the quality of filtered water discharged into the…

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