ADJ of Stamford Incorporated specializes in designing, building, contracting and installation of heating, cooling and ventilation systems for residential, commercial, industrial and retail projects. The company also provides automated sheet metal fabrication and custom-made sheet metal, copper and aluminum products. The company insures all its operations. The company has a 10,000-square-foot sheet metal fabrication shop and provides 24-hour service to the customers. ADJ is based in Stamford, Conn. Commercial Services Heating Maintenance Maintenance Services Sales. Commercial, Heating, Industrial, Air Conditioning, Installation