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

Tyler Mandler

Transportation Director

Emily Harlow

Office Manager

Joe Tenley

Environmental Director

Rich Massey, PLS

Surveying Director

Will Zieman

Survey Director

Scott Stucky

Inspector

Bill Tointon

Land Development Director

Les Conway, PE

Senior Engineer

Trevor Conway

Design & IT Manager

Greg Zieman

Survey Designer

Mike Rask

GIS Director

Kyle Splittstoesser

Licensed Land Surveyor

Becca Zieman

Office Administrator

Gene Zieman

Survey Crew Chief

Mark Severtson