Staab Construction Corporation has been a trusted civil construction company in Wisconsin since 1984, specializing in infrastructure, water and wastewater systems, industrial construction, and environmental projects. With decades of experience, we have built a strong reputation for delivering reliable construction solutions across Marshfield, Wausau, and the surrounding Midwest region.
Aaron graduates from the University of Wisconsin – Madison with a degree in Civil Engineering and starts his career at Madison-based Cepek Construction as a Project Manager.
Aaron opens and manages a branch office of Cepek Construction in Marshfield, WI. He grows the branch to have 75 employees by 1984 when the branch is closed down.
Staab Construction Corp is founded, and another successful business is started with Aaron and 8 employees from Cepek Construction. The new company continues building similar projects in water and wastewater treatment.
The Employee Stock Ownership Plan (ESOP) that allows all employees an opportunity to own some of the company stock is started. During profitable years the company contributes money to the employee’s ESOP retirement plan account. The plan then invests in the stock of Staab Construction as well as other marketable securities.
More space is required as business continues to grow. Staab Construction Corp is relocated to the current office and shop facilities at 1800 Laemle Ave. in Marshfield’s east industrial park.
Due to the continued growth and positive involvement in the community, Staab Construction Corp is named Marshfield’s Business of the Year
More opportunities allow Staab Construction to work on projects outside Wisconsin. Over a four-year period, projects are worked in Illinois, Upper Peninsula of Michigan, Kansas, Minnesota, and Iowa. No turning back now!
We outgrow our shop and fabrication facilities and double the footprint of our shop facility.
Staab Construction helps establish the Marshfield High School Construction Career Academy to encourage youth to enter the construction industry. Our involvement continues to this day.
A major office upgrade is completed to meet our increasing needs.
Staab Construction completes the transition to being 100% Employee Owned through the ESOP program
Ben Lee assumes role of President and CEO of Staab Construction. Aaron Staab continues to stay actively involved as Sr. Executive Vice President.
Due to continued demand for pipe and fabrication work our fabrication facility is again doubled in size, creating a separate stainless steel and carbon steel work bay. Additionally, a mechanic’s bay is added to handle all of our equipment needs.
Staab Co. opens new office in Wausau, WI to support our continued growth.
Staab Co. celebrates our 40th year in business.
Today, Staab Construction Corporation is a leading civil construction contractor in Wisconsin, delivering infrastructure, water and wastewater systems, industrial construction, and environmental projects across the Midwest. Our teams operate throughout Wisconsin, Iowa, Illinois, Minnesota, and Upper Michigan, supporting municipal and industrial clients with excavation, utilities, dam construction, and complex water treatment facilities.
Our continued growth is driven by experienced employee-owners, strong industry partnerships, and a commitment to delivering safe, efficient, and high-performance construction solutions on every project.
