Serving the communities of McHenry, Johnsburg, Lakemoor, Wonder Lake, McCullom Lake, Ringwood, and beyond, our members come from all over McHenry County, Lake County, and Southern Wisconsin. The McHenry Area Chamber serves area residents and its 650+ members by providing services and programs to enhance the growth and development of the local business community, as well as to improve the quality of life for those who live and work in the greater McHenry Area.