Goodman Manufacturing has built a business providing the tools to maintain just the right temperature. The company makes heating, ventilation, and air conditioning (HVAC) equipment for residential and light commercial use in North America. Goodman, which sells its products through more than 140 independent dealers at 600 locations, is one of the largest domestic makers of air conditioners, humidifiers, gas furnaces, heat pumps, and other products. It manufactures its products (under the Goodman, Amana, and Quietflex brands) at facilities in Texas and Tennessee. Founded by Harold Goodman in 1982, the company is the manufacturing arm of Goodman Global, Inc.