Welcome to Belleville. You will need an occupancy inspection to get utilities turned over to you. This can be obtained either at the Belleville City Hall or at the county hall ( depending on your address).
Here are the normal utility companies in Belleville:
Water: Illinois American Water Company (618) 422-2782
Sewer: Belleville Sewer ( 61)233-6810
Electric / Gas: Ameren Illinois (800) 755-5000
Trash: Waste Management ( 618 ) 964-08988
Aspen ( 612) 884-8000
Republic ( 636) 947-5959
Cable: Spectrum ( 888) 406-7063
Hope this helps. If you have any questions, please feel free to reach out to me at 618-920-6189