John Castellano's Location
Pittsburgh, PA, US
John Castellano's Education
John Castellano's Skills
John Castellano's Summary
John Castellano, based in Pittsburgh, PA, US, is currently a Founder and President at GGC National Contractors. John Castellano holds a St. Francis University. With a robust skill set that includes Construction, Strategic Planning, Construction Management, Project Management, New Business Development and more, John Castellano contributes valuable insights to the industry. John Castellano has 3 emails on RocketReach.