The AIA/GBCA Joint Committee was founded in 1947 and is a unique collaboration among architects, contractors and subcontractors. It is supported by AIA Philadelphia and the General Building Contractors Association. The committee improves the understanding of how to plan and build by improving the relationships-both formal and informal-among designers, contractors and owners.


Josha Levy, AIA
[email protected]

John J. DeFazio
[email protected]


White Papers:

Target Value Delivery (TVD), February 2019

North American Contractor Certification (NACC), April 2019

Mass Timber 101, September 2019