Leadership Team

  1. Home
  2. Company
  3. Leadership

Meet Our Team

GGC National Contractors was founded in 2009 by Jennifer and John Castellano. Today, we have a diverse and dedicated leadership team that is positioning the company for growth, expanding the services offered to our clients, and building successful projects on a national level.

Leadership Team

John Castellano

John Castellano

Founder /President
Read More
Hillary Hambleton

Hillary Hambleton

Chief Financial Officer
Read More
Gabe Strano

Gabe Strano

Director of Construction
Read More
Alex Burkley

Alex Burkley

Senior Project Manager
Read More
Liam Heny

Liam Heny

Project Manager
Read More
Ron Macecevic

Ron Macecevic

Project Manager
Read More
Justin Holsinger

Justin Holsinger

Project Manager
Read More
Tyler Mulkey

Tyler Mulkey

Assistant Project Manager
Read More
Chris Chiappetta

Chris Chiappetta

Assistant Project Manager
Read More
Sam Castellano

Sam Castellano

Assistant Project Manager
Read More
Austin Patterson

Austin Patterson

Assistant Project Manager
Read More
Matt Tavella

Matt Tavella

Bid Coordinator
Read More
Jordan Smith

Jordan Smith

Office Manager/HR
Read More

Looking for a Full Service General Contractor?

Please contact us at your earliest convenience to see how we can assist you on your upcoming project.
 

Contact Us