E.C.O. Builders is a general construction contractor that specializes in interior and exterior work, including small repairs, major renovations and remodeling. Its commercial and residential services include additions, leveling, patios, bulkheads, metal buildings, decks, painting and vinyl siding. The company is located in Slidell, La., and provides service to customers throughout Southeast Louisiana. E.C.O is a family-owned business and was established in 1973.