Skip to content
About
Profile
Leadership
Community
Projects
Featured
Sectors
Services
Approach
Sustainability
Clients
Media
News
Recognition
Press
Connect
Contact
Newsletter
Careers
Principals
Philip C. Steiner, P.E.
Kari A. Nystrom, P.E., LEED® AP BD+C, CPHC®
Michael A. Freliech, P.E.
Adam J. Trojanowski, P.E., LEED® AP
J. Kenny Wieber Jr., P.E., LEED® AP BD+C, LFA
Associate Principals
Kristen A. Butts, P.E., LEED® AP
Robert M. Louth, P.E., RCDD®
Aaron D. Martin, P.E., LEED® AP, CPHC®
Associates
Tak Shun Au, P.E.
Stephen L. Carpino
Daniel J. DeSanctis, P.E.
Timothy Gaffney, LEED® Green Associate
Vladimir Goldin
Sara M. Josephson, P.E., LEED® AP BD+C
Susan Fisher Plotner, LEED® Green Associate
Joseph D. Renzulli
Mariusz Zakrzewski, EIT, LEED® AP
Senior Consultant
J. Kenny Wieber Sr., P.E.
Emeritus
John L. Altieri, P.E.
Andrew J. Sebor, P.E.
Office
Associates
Content coming soon.