Established back in 1936, Duncan Supply Company stands as a distinguished wholesale distributor of refrigeration, HVAC, and food service equipment, catering to Indiana and Central Illinois. Located in Plainfield, IN, this company has solidified its reputation over the years. With a rich history spanning decades, Duncan Supply Company continues to be a go-to destination for those in need of top-notch refrigeration, HVAC, and food service equipment in the region. Their commitment to quality and service has made them a trusted name in the industry. Generated using this place's available information