Contact

Demien Construction

Demien Construction

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Service Area

Franklin County, MO

Jefferson County, MO

Lincoln County, MO

Pike County, MO

St. Charles County, MO

St. Louis County, MO

Warren County, MO


Mon - Fri
-
Sat - Sun
Closed

Holiday Hours

  • Monday, September 1, 2025 : Closed
  • Tuesday, November 11, 2025 : Closed
  • Thursday, November 27, 2025 : Closed
  • Thursday, December 25, 2025 : Closed
  • Thursday, January 1, 2026 : Closed

Main Phone: (636) 263-8644

Local Phone: (636) 332-5500

Mobile Phone: (636) 728-8173

Alternate Phone: (636) 332-5500