Ameren Illinois

  • Utility Company
2600 N Center St PO Box 378
Maryville, IL 62062
(618) 346-1248
  • About

    A regulated electric and gas delivery company based in Collinsville, Illinois.

Printed courtesy of www.discovercollinsville.com/ – Contact the Collinsville Chamber of Commerce for more information.
221 West Main St., Collinsville, IL 62234 – (618) 344-2884 – info@discovercollinsville.com