Established in 1891, N.B. Handy Company is a wholesale distributor of commercial roofing products, Heating, Ventilating and Air Conditioning (HVAC) equipment as well as supplies, sheet metal and sheet metal fabricating equipment. Based in Charlotte, N.C., it is a distributor/representative of Carlisle SynTec commercial roofing products in Maryland, Virginia, North Carolina, and South Carolina. N.B. Handy Company serves commercial, residential and mechanical contractors throughout the mid-Atlantic and southeastern United States. It is associated with the Air Conditioning Contractors of America, Associated Roofing Contractors of Maryland, American Society of Heating, Refrigeration, and Air Conditioning Engineers, South Carolina Association of Heating and Air Conditioning Contractors, etc.