Utilities Events Upcoming New Members go Results Found: 5 Button group with nested dropdown Illinois Oil & Gas Association Illinois Oil & Gas Association 824 East IL Highway 15 Mt. Vernon IL 62864 (618) 242-2857 Ameren Illinois Ameren Illinois 200 W. Washington St. Springfield IL 62701 (217) 424-8734 Springfield City Water, Light & Power... Springfield City Water, Light & Power (CWLP) (Sabin) 800 E. Monroe St. Municipal Center East Springfield IL 62757 (217) 789-2116 Prairie Power Inc. Prairie Power Inc. 3130 Pleasant Run Springfield IL 62711 (217) 245-6161 Safe Electricity Safe Electricity 4440 Ash Grove Drive Suite B Springfield IL 62711 (217) 546-6815
