TSI Company LLC.

TSI Company LLC has operated as a wholesale distributor in New Orleans for over 90 years, supplying insulation materials and HVAC accessories to contractors across southeast Louisiana. Based in New Orleans, the company serves construction and HVAC businesses throughout the region including Baton Rouge, Metairie, and surrounding parishes. With a 3.7-star rating drawn from six customer reviews, the distributor has built a long-standing reputation in the commercial and contractor supply sector, offering an inventory of over 4,000 products ranging from fiberglass duct boards to fire dampers and sheet metal components.

What distinguishes TSI Company LLC from typical insulation contractors is their wholesale-distribution model rather than direct-to-homeowner services. Their extensive catalog includes registers and grilles, flat sheet metal items, and specialized HVAC accessories not commonly found at retail suppliers. The company emphasizes their nearly century-long track record and user-friendly online product identification system, positioning themselves as a one-stop resource for trade professionals seeking materials for large-scale projects.

Customer experiences reveal varied interactions. One reviewer, Elbert Weinberger, praised the selection of filters and duct board thicknesses, noting the catalog's usefulness for HVAC contractors despite the office's outdated appearance. However, contractor Renee Nguyen reported a significant concern: after spending over $2,000 on materials, she experienced what she described as unprofessional conduct from warehouse manager Warren A., and felt the owner's response was inadequate. A third reviewer, Shane Shawver, reported unfamiliar calls from the company despite never having contacted them. These mixed experiences suggest service quality may vary depending on individual interactions.