Industrial Supply, Inc. offers worldwide sales of Diesel Generators, Electric Power Generator Sets, Automatic Transfer Switches, Standby Gensets, and Natural Gas Generators. We sell all major high performance name brand manufactures, including: Caterpillar, Cummins, Detroit, Kohler, Katolight, Onan, Generac, and more. ISI has been supplying commercial and industrial diesel powered solutions for over 20 years.


  • Belt Driven Generators
  • Generator Sets
  • Generator Enclosures/containers
  • Light Towers
  • Portable Generator Power Cords
  • Portable Generator Shaft Kits
  • Portable Generator Trailer Kits
  • Portable Generators
  • Power Inlet Boxes
  • Power Take Off Generators
  • Power Tool Box
  • RV Generators
  • Remote Power Systems
  • Standby Generators