Capitol Supplies is a full line HVAC supplier for residential and commercial equipment and supplies. Our focus is on Forced Air Heating and Air Conditioning. In our warehouse you will find everything you need for your nest residential or light commercial job:

  • Furnaces, Air Conditioners, Heat Pumps (AirEase & Concord)
  • Air Cleaners, Humidifiers, UV Lights
  • Prefab sheet metal pipe, duct and fittings (Biggest selection around!)
  • Insulated Flex Duct
  • B-Vent (Hart & Cooley MetIVent)
  • Residential Registers and Grilles
  • Commercial Diffusers and Grillers
  • Duct Board, Duct Linter, Duct Wrap
  • Sheet Metal Shop Supplies
  • Galvanized Flat Sheets
  • Copper Fittings & Copper Linesets
  • PVC Fittings & Pipe
  • Black Pipe Fittings & Pipe
  • Handers, Fasteners, Supports
  • Tapes, Glues, Adhesives
  • Hand Tools, Service Instruments, and Meters

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