Little Giant Pump Company's origins date back to 1941, when an idea by a plumber named Doc Wolfe became the world's first submersible electric motor-driven pump - the answer to the problem of water transfer in "swamp" evaporative coolers, a forerunner of modern refrigerated air conditioning. Called "a submersible vaporizer," this unique, patented pump design became the cornerstone for the hundreds of different pump models Little Giant Pump Company manufactures and ships worldwide today.

Little Giant Pump Company's comprehensive line now includes wastewater pumps, sump, effluent and sewage pumps, dewatering/trash pumps, condensate pumps, magnetic drive pumps, low pressure sewer systems, water garden pumps and products, and a wide variety of utility pumps.

Little Giant Pump Company's 180,000 square foot Distribution Center is the heart of the distribution process, designed specifically to handle orders in the most effective and efficient manner possible. Few companies in the world can match it for speed, accuracy and cost-effectiveness.