Williston-Allen Associates, Inc. proudly serves the Heating, Ventilating, Air Conditioning, Refrigeration, Indoor Air Quality, and Mechanical Industries. Established in 1985 by Jerry Williston and Ed Allen, the company specializes in maximizing market penetration for their manufacturer partners. Williston-Allen Associates, Inc. represents some of the most well respected names in the HVAC/R industry. This manufacturers’ representative sells their products and services through Wholesale Distributors and Original Equipment Manufacturers to installation & service contractors throughout the six New England states, as well as upper New York State. 

The Company is headquartered in North Attleboro, Massachusetts, with branch offices in Acton, Massachusetts and Syracuse NY. Since its inception, Williston-Allen Associates, Inc. has been recognized with over 150 sales awards from their manufacturer partners.