Please be advised that the Fond du Lac Child Support Agency’s main office within the City/County Government Center will be under construction temporarily from May 9 through May 20, 2016. As such, there will be limited access for members of the public seeking assistance. During this construction period, please contact the Child Support Agency by telephone at (920) 929-3057 or via email at [email protected]. The Child Support Agency website and the Child Support Online Services (CSOS) website will continue to be available throughout this time period. Any person required to attend a court hearing or appointment must still attend. However, please expect delays if you stop at the main office without an appointment or hearing. Thank you for your patience and cooperation during this construction period.