J.D. Posillico, Inc. expands subcontracting capacity for new roads and schools being built for the first baby boomers.

Milestones

• Mario A. Posillico returns in 1960 - after three years in the U.S. Navy - and begins reshaping the company into a major general contractor. He is instrumental in promoting public works projects for local and state government.
• 1963 Charles Gargano, P.E. joins the firm, transforming J.D. Posillico, Inc. field operations into one of the best on Long Island.
• Joseph D. Posillico, Jr. Joins the firm in 1965 and guides the company expansion into the asphalt business and the installaion of deep drainage and sewer systems.