Construction Engineering & Inspection


GRAEF construction management staff performs construction monitoring for a wide variety of construction projects. Projects vary from small sanitary sewer and water main extensions to treatment facilities, residential subdivisions to industrial parks, rural and urban roadways to freeways. GRAEF can be retained to manage a project from pre-construction through construction completion.

Each project is unique. We develop a customized scope and create a team based on the complexity of the project and the Client’s level of expertise. In this way we provide the Client with the best level of inspection experience to ensure that the design is constructed to their expectations and satisfaction.

Our Work

WisDOT WIS 50 Paddock Lake Construction Management

WisDOT WIS 50 Paddock Lake Construction Management        

WisDOT US 45 (WIS 50 to WIS 11) Construction Management

WisDOT US 45 (WIS 50 to WIS 11) Construction Management           

WisDOT I-94 Rawson Avenue Interchange Bridge & Ramps Construction Management

WisDOT I-94 Rawson Avenue Interchange Bridge & Ramps Construction Management            

Milwaukee County Zoo Interchange Reconstruction

WisDOT Milwaukee Zoo Interchange Reconstruction

IL 132 Grand Avenue CEI

IDOT I-132 Grand Avenue Construction Management


FDOT District 3 Construction Engineering and Inspection – SR 57

Construction 90-Inch Hot Tap Header

IDOT I-90 Hot Tap

Bridges USH 41 45 Header

Bridges Over USH 41 and USH 45, Washington County

Construction Engineering & Inspection Contact

Ryan Cournoyer

Ryan Cournoyer, PE

Practice Area Leader - Construction

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

Treating people fairly leads to trust, GRAEF has done just that by working with clients and contractors to reach a common goal whereby everyone benefits. We look forward to working on projects engineered and inspected by GRAEF.

Robert Olson, Globe Contractors, Inc.