Environmental Services


At GRAEF, we believe that improving a community's infrastructure happens both above and below the ground. Whether you are building a new retail development or rehabilitating an aging sewer system, the project will have an effect on the environment. GRAEF has experts to assist you in the wide ranging impacts of any project on our environment. We have capabilities in brownfield remediation and redevelopment, including asbestos and hazardous waste related issues; environmental planning and permitting; Environmental Impact Statements, noise, and air.

Our natural resource services range from the evaluation of existing sites and ecosystems through the design, implementation, monitoring and adaptive management phases of restorative and creative solutions for protected and degraded systems and plant communities.

Our Work

Kinnickinnic River – Pulaski Park

Kinnickinnic River – Pulaski Park

Kathy's House

Kathy’s House

New Berlin Cold Storage Buildings

New Berlin Recycling Center Cold Storage Buildings

UW Chemistry Building

UW-Madison Chemistry Building




Marquette University The Commons Residence Hall

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Caterpillar Heritage Building

Mukwonago YMCA_Header

Mukwonago YMCA


Publix at Hollywood Beach


Aurora Bay Area Medical Center

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Underwood Crossing

UW Oshkosh Sage Header

University of Wisconsin-Oshkosh Sage Hall

UW Oshkosh Alumni Header

University of Wisconsin-Oshkosh Alumni Welcome and Conference Center

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Wade House Historic Site Visitor Center and Wesley Jung Carriage Museum

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Martha Jefferson Hospital

Environmental Services Contact

Brent Pitcher

Brent Pitcher, PE, LEED AP

Infrastructure Group Leader
Joanna Colletti

Joanna Colletti, PE, CFM

Market Area Leader - Water

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

It has been a pleasure to work with GRAEF. There are only a few consultants I’m willing to say this to. With GRAEF's diligence and excellent communication, they have made this project go much easier than it could have been. I will keep GRAEF in mind should another suitable project come across my desk.

Dean Stoddart, Florida Department of Environmental Protection