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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 Supports Annual United Way Workplace Campaign

GRAEF Supports Annual United Way Workplace Campaign Each year, GRAEF employees look forward to raising funds and awareness for the United Way Workplace campaign, a staple within the OneGRAEF culture.…

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GRAEF Named a Merit Award Recipient for Illumination Engineering Society 2021 Illumination Awards

GRAEF Named a Merit Award Recipient for Illumination Engineering Society 2021 Illumination Awards GRAEF is honored to announce our recent recognition by the Illumination Engineering Society (IES) as a merit…

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A huge Drexel Avenue streetscaping project could highlight Oak Creek as a ‘city on the lake,’ firm says

A huge Drexel Avenue streetscaping project could highlight Oak Creek as a ‘city on the lake,’ firm says A wave of light could flow down Drexel Avenue in Oak Creek…

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