Manitowoc City Of--public Works 2655 S 35th St Manitowoc, WI 54220 Phone : (920) 686-6550 Manitowoc City Of--public Works Business Category Government Offices-City Village & Twp Highway & street construction Road Maintenance Government Offices State & Local General Government Government Offices & Public Schools Manitowoc City Of--public Works, Street & Sewer Maintenance Manitowoc, WI 54220 Phone : (920) 686-6550 Business Category Government Offices-City Village & Twp Government Offices State & Local Government Offices & Public Schools