About
Lemoine Marine Refrigeration is a Harvey, LA-based commercial and marine HVAC contractor serving industrial, government, hospitality, office, multifamily, and mixed-use properties within a 25-mile service radius.
Founded in 1946 as a commercial refrigeration and air conditioning company, Lemoine shifted its primary focus to the marine and offshore industries in 1971. The company services air conditioning, refrigeration, heating, ductwork, ventilation, and pressurization systems for offshore and inland vessels, drilling rigs, production platforms, and living quarters — while maintaining capabilities across land-based commercial building types. Clients have included shipyards, oil companies, rig companies, the United States Navy, the U.S. Coast Guard, the U.S. Army, and tug and barge operators along the Gulf Coast and the Mississippi River.
On the commercial side, Lemoine Marine Refrigeration services split systems, air handling units, cooling towers, PTAC units, chilled water and chiller systems, and heat pumps. The company also offers custom sheet metal fabrication, ductwork, piping, and insulation work performed by experienced technicians. Parts sourcing is a noted strength — the company supplies quality parts and can ship them anywhere in the world.
Lemoine Marine Refrigeration is locally owned and operated, with technicians who hold TWIC cards, making them qualified to work on secure government and marine facilities. For facility managers overseeing multi-site portfolios in the greater New Orleans metro, the company offers multi-site coverage across its service area.