Warrensburg Water Works 410 W North St Warrensburg, IL 62573 Phone : (217) 672-8231 Business Category Water & Sewage Companies-Utility Water Supply Regulation & Admin Of Communications Electric Gas & Other Utilities Warrensburg City Of--water Works North Warrensburg, IL 62573 Phone : (217) 672-8231 Business Category Government Offices-City Village & Twp Government Offices State & Local Government Offices & Public Schools