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.


Michael D Carfagna

Glaziers LU #660

Glenwood, New York, United States


Michael G Cunningham

RAFN Company

Shoreline, Washington, United States


Michael J Fox


Branchville, New Jersey, United States


Michael J Oprishko

Structure Tone, Inc.

Scotrun, Pennsylvania, United States


Michael J Osullivan

Structure Tone, Inc.

Pearl River, New York, United States


Michael J Sneeringer

Francis E. Klunk Electrical Co.

Gettysburg, Pennsylvania, United States


Michael P Gerrish


Oak Park, Illinois, United States


Michael Silbert

Michael Silbert, Architect

Boulder, Colorado, United States


Michael W Turkal

District Council 6

Olmsted Twp, Ohio, United States


Michelle Armbrust

Keystone Property Connection

Norristown, Pennsylvania, United States