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.


Timothy Greenholt

Conewago Enterprises

McSherrystown, Pennsylvania, United States


Timothy Hester, Jr.

Pepper Construction

Franklin Park, Illinois, United States


Todd Ingram

Martin Cement

Oswego, Illinois, United States


Todd Miller


Bellevue, Washington, United States


Todd Stadlin


Pequannock, New Jersey, United States


Tom Capko

Local 25

Denville, New Jersey, United States


Tracy Whitehead

Hogan Glass Inc

Gasport, New York, United States


Ty Treft

General Contractor, Helms Construction Inc.

Findlay, Ohio, United States


Tyler Olinger

Ryan Fireprotection, Inc.

Flat Rock, Indiana, United States


Tyrone Seymore

HVAC, bonland

east orange, nj, United States