Janesville is a city in Rock County, Wisconsin, United States. It is the county seat and largest city in the county. It is a principal municipality of the Janesville, Wisconsin, Metropolitan Statistical Area and is included in the Madison–Janesville–Beloit, WI Combined Statistical Area.
8517 Excelsior Drive, #107
Madison, WI 53717
608.571.0420
info@madisonregion.org