A directory of frequently requested telephone numbers is provided here. To find contact information for City of Creve Coeur Departments, click the Contact Us link at the bottom of the city's website.

• Republic Services: 636-947-5959
• Creve Coeur Fire Protection District: 314-432-5570
  •  Fire House 1 on Olive: 314-432-0403
  •  Fire House 2 on Schuetz: 314-432-6330
• Creve Coeur–Olivette Chamber of Commerce: 314-569-3536
• Household Hazardous Waste Disposal: 314-615-8989
• License Bureau: 314-878-2110
• Missouri American Water: 866-430-0820
• Missouri Department of Transportation (MoDOT): 888-275-6636
  • Road Conditions: 800-222-6400
  • Traffic Signals: 314-340-4100
• Post Office: 314-432-3664
• Social Security Office: 314-772-1213
• St. Louis County Government: 314-615-5000
  •  Animal Care and Control: 314-615-0650
  •  Assessor's Office: 314-615-2555
  •  Board of Election: 314-615-1800
  •  Collector's Office: 314-615-5500
  •  Deeds: 314-615-2500
  •  Health Department: 314-615-0600
  •  Marriage License: 314-615-7180
  •  Personal Property Tax: 314-615-5500
  •  Vital Records: 314-615-1720