collaborāte | formulāte | innovāte

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

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Meet Our Team

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

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Our Projects

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

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

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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.

Structural Engineering

Structural Engineering
Mechanical, Electrical & Plumbing Engineering

Mechanical, Electrical & Plumbing Engineering
Parking Structure Planning & Design

Parking Structure Planning & Design
Industrial Architecture

Industrial Architecture
Operations & Process Consulting

Operations & Process Consulting
Commissioning Engineering

Commissioning Engineering
Civil Engineering

Civil Engineering
Landscape Architecture

Landscape Architecture
Surveying

Surveying
Water Resources

Water Resources
Environmental Services

Environmental Services
Coastal Engineering

Coastal Engineering
Planning & Urban Design

Planning & Urban Design
Municipal Engineering

Municipal Engineering
Geographic Information Systems

Geographic Information Systems
Transportation Engineering

Transportation Engineering
Bridge Engineering

Bridge Engineering
Traffic Engineering

Traffic Engineering
Construction Engineering & Inspection

Construction Engineering & Inspection

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.

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Latest News

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

Redevelopment of Brillion Iron Works site begins

Ariens Co. has partnered with the City of Brillion to breathe new life into the massive site. Redevelopment of Brillion Iron Works site begins Work has begun on the redevelopment…

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Skywaukee tours take visitors through Milwaukee’s skywalk system

Skywaukee tours take visitors through Milwaukee’s skywalk system GRAEF played a significant role in developing downtown Milwaukee’s skywalk system, now known as “Skywaukee.” And soon, our new headquarters will be…

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West Side Story: Former Grand Avenue Mall begins transformation

Construction crews demolish the interior of the lobby West Side Story: Former Grand Avenue Mall begins transformation The former Grand Avenue Mall is unrecognizable this week, as construction crews demolish…

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