Insulation Specialists, C. J. Metal Erectors Ltd., an Alberta owned and operated business, was incorporated in 1984. Operating out of Nisku, Alberta, C. J. Metal Erectors is a mechanical insulation contractor providing services for the oil and gas, industrial and commercial sectors throughout Alberta, British Columbia, and Saskatchewan. C. J. Metal provides industrial and commercial pipe and equipment insulation, utilidor, removable covers, and sound control systems. more... See more text