Madison   (608)256-3162


Our new Hall & Training Center is located on the northeast side of Madison. Business Manager/Financial Secretary-Treasurer Tim DeMinter runs the Local from this office. He is assisted by Business Agent, Anthony Anastasi.


5501 Manufacturers Drive

Madison, WI  53704

cell - Tim 608-335-3162, Anthony 608-577-7555


Wis Rapids   (715)424-1192

The north sub office is located in the Laborers' Hall and Business Agent Adam Maves operates from there. If he is not in his office, he can be reached on his cell at (715)498-4280


220 Johnson Street

Wisconsin Rapids, WI  54495


LaCrosse   (608)769-6430

In the LaCrosse area, part-time Business Agent DuWayne Knobloch takes care of our members. We do not have an office, but you can reach him by phone during normal business hours.


DuWayne Knobloch, BA


   Chartered in 1923, Iron Workers Local 383 of the International Association of Bridge, Structural, Ornamental and Reinforcing Iron Workers, represents over 500 members in 29 counties in the State of Wisconsin and includes Journeypersons, Apprentices, Probationary, Honorary and Lifetime members. We strive to meet or exceed the needs of our signatory contractors by providing a trained and highly skilled workforce. We accomplish our goal through an apprenticeship program, journeyman upgrade training and organizing.

   Members abide by the Ironworkers' Standards of Excellance. The purpose of the Ironworkers' Standards of Excellance is to reinforce the pride of every ironworker and our commitment to be the most skilled, most productive and safest craft in the Building Trades. As Union Ironworkers, we pledge ourselves to uphold our word, as given through our Collective Bargaining Agreements, and display the professionalism expected of our Trade and Union in all aspects of our employment as exemplified by the values ingrained in our Standards of Excellance. It is a commitment to use our training and skills, each and every day, to produce the highest quality work worthy of our name and consistent with the Collective Bargaining Agreement. 


Newsletter with color photos

available now...

NEW Wage & Benefits Rates

effective June 6, 2021

Iron Workers Local 383 Officers


Tim DeMinter, Business Manager/Financial Secretary-Treasurer

Anthony Anastasi, President

Mike Duncan, Vice President     Pete Stern, Recording Secretary

Chris Kappes, Sergeant at Arms/Conductor

Executive Committee:

Dave Anderson   Jesse Demerath   Chris Kraft   John Meister   Steve Schaefer


Dean Fuchs   Tim Manderbach   Dan Pulvermacher

Examining Committee:

        Matt Hogan     Chris Kraft     Tim Manderbach