Meet Us

Who We are

service with a smile

Meet Our associates

We put the service into Engineering!

The Team

Tom Wiener, PE

President / CEO

Dan Zemke

Project / Septic Engineer

Matt Allison

Environmental Department Manager

Scott Stucky

Construction Inspector

Will Zieman

Principal Surveyor

Bill Tointon

Director of Land Development

Les Conway, PE

Senior Engineer

Jake Jacobs

Engineering Tech / Construction Inspector

Tyler Mandler

Director of Engineering

Ryan Schoenfelder

Engineering Technician

Andy Hartman

GIS Specialist/Drafter

Madeline Kummer

Engineering Designer

Gene Zieman

Survey Crew Chief

Becca Zieman

Office Administrator

Mark Severtson

Licensed Land Surveyor

Eric Ziemann