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Ameren Corporation Customer Service

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Ameren Inc.

1901 Chouteau Ave.
St. Louis
Missouri
United States - 63103-3003

Customer Support Phone Numbers

+1 800 755 5000(Residential, Illinois) 0 0
+1 800 552 7583(Residential, Missouri) 0 0
+1 800 232 2477(Business, Illinois) 0 0
+1 877 426 3736(Business, Missouri) 0 0
+1 888 659 4540(Construction & Engineering, Illinois) 0 0
+1 866 992 6619(Construction & Engineering, Missouri) 0 0
+1 800 487 5795(Property Management, Illinois) 0 0
+1 877 263 7361(Website Support) 0 0
+1 800 851 1796(Residential, Illinois) 0 0
+1 800 297 8054(Residential, Missouri) 0 0
+1 877 263 7369(Business, Illinois) 0 0
+1 866 222 3471(Business, Missouri) 0 0
+1 217 424 6758(Construction & Engineering, Illinois) 0 0
+1 314 641 2406(Construction) 0 0
Mon7:00 AM - 7:00 PM
Tue7:00 AM - 7:00 PM
Wed7:00 AM - 7:00 PM
Thu7:00 AM - 7:00 PM
Fri7:00 AM - 7:00 PM
SatClosed
SunClosed
Plus

Ameren Corporation Complaints & Reviews

Ameren Corporation / My electric Bill

Lu
Feb 15, 2019

My electric bill was fine and up to date and my electric increased dramatically which caused me to get behind then they falsely accused me of tampering so more fees were added to the bill then and its cold outside right now and they only had a two-day window of nice weather so they shut me...

Ameren CILCO / abuse of power by a monopoly

Dh

I recently installed a new 200 amp electrical service to a mobile home at 100 W. Pearl St., Lot 13 in Farmington, Illinois. I have been an electrician for many years and have installed many of these throughout Illinois and Indiana. The service man from Ameren CILCO, I'll call him Mike...