As one of Caterpillar’s largest and most experienced marine dealers, every Cat Marine Engine comes with over 80 years of experience through Louisiana Cat. Whether it’s an offshore service vessel, a passenger vessel, or an inland pushboat, Louisiana Cat has the right Cat engine for your hardworking fleet. Louisiana Cat has full-service Marine specialized locations in Morgan City, Harvey, Darrow. Our highly trained technicians are located throughout the state ready to serve the inland waterways dockside. Our service operations are backed by our DNV Platinum certification including engine overhauls, par testing, marine generator service and preventative maintenance.