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.


Doreen McSharry

Hackensack UMC Palisades

Cedar Grove, New Jersey, United States


Doug Calo

Doug Calo, Custom Builder

Stuart, Florida, United States


Ed Allen

Midwest Masonry Inc.

Kenosha, Wisconsin, United States


Edward A Greenholt

Conewago Enterprises, Inc.

Hanover, Pennsylvania, United States


Edward T Roche

V.J. Scozzari and Sons

Morrisville, Pennsylvania, United States


Eric Larsen

Dymaxaeon LLC

Waltham, Massachusetts, United States


Eric M Smith

Conewago Enterprises, Inc.

New Oxford, Pennsylvania, United States


Eric S Brunner

AJay Glass

Penn Yan, New York, United States


Eric T Gerber

Administrator, Pepper Construction

Libertyville, Illinois, United States


Erica L Fisher

Conewago Enterprises

Gardners, Pennsylvania, United States