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Report A Gas Leak

Call If You Suspect a Gas Leak

Ameren Illinois: 800.755.5000

Ameren Illinois Customer Service


Ameren Missouri: 800.552.7583

Ameren Missouri Customer Service

Know the Signs of a Gas Leak

  • A distinctive "rotten egg" odor.
  • A hissing or roaring sound.
  • An unusual area of dead vegetation, blowing dirt or bubbling water.

If You Suspect a Gas Leak

  • Leave the premises immediately, taking pets, too.
  • On your way out, don't use light switches, cell phones or any electrical device that could generate a spark.
  • Call Ameren after you have left the premises.

Alert Info