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CAASTLC Energy Services (LIHEAP + Weatherization)

Community Action Agency of St. Louis County

available stackable

About This Program

CAASTLC is the one-stop agency for St. Louis County energy assistance and weatherization. Administers Missouri WAP (free insulation/air sealing/furnace), LIHEAP heating bill assistance, and Spire-funded weatherization. Serves both homeowners and renters (with owner approval). Income at or below 200% FPL.

St. Louis County, 200% FPL

Key Details

  • St. Louis County one-stop energy agency
  • WAP: free insulation, sealing, furnace (200% FPL)
  • LIHEAP: heating bills Oct–Apr
  • 2709 Woodson Rd, Overland, MO 63114 — call option 2

How to Apply

Visit Official Program Page

314-863-0015

Deadline: Year-round for weatherization; Oct–Apr for LIHEAP

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