Oconomowoc City Of--dir Of Pub Works 174 E Wisconsin Ave Oconomowoc, WI 53066 Phone : (262) 569-2184 Business Category Government Offices-City Village & Twp Government Offices State & Local Legislative Bodies Government Offices & Public Schools Road Conditions - State Of Wiscstreet Maintennce--city Of Oconomowoc Department Of Public Works Oconomowoc, WI 53066 Phone : (262) 569-2184 Business Category Government Offices-City Village & Twp Social Service & Welfare Organizations Community Services Government Offices State & Local Government Offices & Public Schools