Capital Supply is your one stop shop for all of your electrical needs.  We carry a large selection of wire, by the foot or by the roll.

Types of Wire We Carry
  • Romex
  • Service Ent Copper & Aluminum
  • Tri-plex
  • SJ
  • SO
  • Bell
  • Thermostat
  • Pump Cable
  • Appliance
  • Single Conductor
  • SER
  • MC Cable
  • UF Cable
  • RG6
  • Coax
  • Cat 5
  • Sprinkler
Captial Supply of Columbia SC Hardware Store ---09
Captial Supply of Columbia SC Hardware Store ---04