G. Construction Enterprises, LLC provides construction and environmental services for the entire Tri-State area. Our projects have taken us throughout Nassau and Suffolk Counties on Long Island, the Five Boroughs of New York City, New Jersey, Upstate New York, and Connecticut. Our experienced project managers know how to get the equipment, materials, permits, and manpower you need to get the job done right and at the best price…from Montauk to Manhattan and beyond!