Who We Are

Capitol Supplies is a full service HVAC distributor serving Central Indiana.  We were founded in 1928 and are still owned and managed by the same family.  Our focus is local and our mission is to be your Preferred Supplier of HVAC supplies and equipment.

We Offer

  • Free Daily Delivery to the Trade
  • Large In-stock Inventory
  • In-house Custom Metal Fab Shop
  • Technical Support
  • “Best in Town” Customer Service
  • After-Hours Emergency Parts Service
  • Friendly, Fast & Helpful Service 

Markets We Serve

  • Residential Replacement
  • New Construction
  • Service and Maintenance
  • Sheet Metal Fab Shops
  • MultiFamily