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

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