LA-CSI manufactures spiral duct in diameters from 4" to 24". All spiral duct is produced that meets or exceeds SMACNA standards. Spiral Duct is produced on an ISM Machinery Automatic Spiral Tubeformer. We offer spiral and rectangular duct at highly competitive pricing to mechanical contractors.
Louisiana-CSI, LLC was formed in 2005. Since inception, our company has successfully completed over 900 insulation and sheet metal projects from major airports, hospitals, sporting venues, and schools to smaller scale commercial renovations, apartments, and unit change outs. We pride ourselves in providing safe, productive and high-quality services on each and every project. Our customers depend on us to perform at a high level to keep complex projects on schedule while adhering to stringent specifications and client expectations. We encourage you to review our projects completed pages for more information on our experience and qualifications.