Lagniappe IT, LLC

Lagniappe IT is a managed service provider based in Mandeville, Louisiana, serving businesses across St. Tammany Parish. We specialize in CPAs, law firms, and title companies that need reliable, secure IT without managing it themselves.

Our managed service agreements cover the full IT stack: network management, endpoint security, cybersecurity, Microsoft 365, help desk support, backup and disaster recovery, and strategic IT planning. We also offer AI managed services — strategy, infrastructure, custom application development, and governance.

Flat monthly pricing. No surprise invoices. One team, one agreement.

Founded by a technology executive with 15 years leading enterprise IT at organizations. That experience now serves small businesses in the New Orleans northshore area.