Sewer & Water Contractor in Green Bay for 52 years!

Commercial & Industrial Projects

De Keyser Construction is proud to be a local subcontractor for the $143 million Lambeau Field stadium expansion project. De Keyser also participated in the 2003 renovation of Lambeau Field.

Their commitment to the community is strong.

De Keyser Construction has built a solid reputation with commercial and industrial leaders not only in Green Bay but throughout Northeastern Wisconsin.

As a Sewer & Water Contractor, their projects include, but are not limited to:

Municipal Projects

De Keyser Construction became a union contractor in 1969. Since that time, they have served numerous communities by installing and repairing a multitude of sewer and water projects.

Having this municipal experience, they have a solid understanding of what it takes to work together with city, county and state codes and regulations, as well as staff members.

They are a sewer & water contractor available for emergency repairs.

Professional Affiliations

Wisconsin Laborer's Union Operators 139