Green Advantage Online Directory

Find Credentialed Personnel

Are you looking for knowledgeable construction field personnel prepared to meet your projects’ rigorous environmental, productivity, efficiency, safety, and budgetary goals?
The Green Advantage easy-to-search Online Directory of GA credentialed personnel can help you find qualified team members who can deliver healthy, high performance buildings for you.
*Please note that directory listings are voluntary and may not include all GA certified personnel.


Roxane Anderson

Francis E. Klunk Elec. Cont. LLC

New Oxford, Pennsylvania, United States


Scott Altman

Design/Build Contractor,

Jericho, NY, United States


Sergio Reyes

St. Petersburg, FL, United States


Stephen Belfi

Other, Belfi Brothers & Co., Inc.

Lansdale, Pennsylvania, United States


Thomas Dunwoodie

Local 25

Kearny, New Jersey, United States


Timothy Greenholt

Conewago Enterprises

McSherrystown, Pennsylvania, United States


Vincent Morales

SMW Local 25

Clifton, New Jersey, United States