FILTER BY WORK What do these mean?
  • ASM: Architectural Sheet Metal
  • MFG: Manufacturing (sell to others)
  • HVAC: Commercial Htg, Ventilating, Air Conditioning
  • TB: Testing & Balancing
  • RFG: Roofing
  • ISM: Industrial Sheet Metal
  • HAC: Residential Htg & Air Conditioning
  • KIT: Kitchen Manufacturing
  • DC: Duct Cleaning
  • CLEAR ALL
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