Ameren Missouri

Ameren provides electric service for both residential and commercial customers in the greater St. Louis area. Ameren provides a variety of departments to assist with power outages, street lights, vegetation management, etc. For more information, visit

Check out the 2021 Community Guide below for information on rates, safety tips, smart energy resources and more!

To report a power outage, wires down, or request emergency service:


To view outages in your area:

View the Ameren Outage Map

For street light outages and requests:

1-800-552-7583 or
Please include address of street light and pole number.

To have wires covered:

314-554-4063 (Monday - Friday, 7:30 am - 4:00 pm)

For vegetation management and tree trimming near electric lines:

1-800-552-7583 or