EDUCATION
Rensselaer Polytechnic Institute
- Bachelor of Architecture, 1982
- Bachelor of Building Sciences, 1981
LICENSES AND CERTIFICATIONS
- New York - New Jersey - Connecticut
- LEED Accredited Professional
- NCARB Certified
PROFESSIONAL EXPERIENCE
- DeAngelis Architectural Services, LLC
1998 - Present
Mamaroneck, NY
Managing Member - Helpern Architects
1987 - 1998
New York, NY
Vice President and Principal-in-Charge - Douglas Korves Architects
1985 - 1987
New York, NY
Project Architect - Norman Rosenfeld Architects
1984 - 1985
New York, NY
Team Architect - E.M. Sewell Architect
1982 - 1984
New York, NY
Team Architect
PROFESSIONAL MEMBERSHIPS AND AFFILIATIONS
- American Institute of Architects
- United States Green Building Council
- The National Trust for Historic Preservation
- Housing Action Council
- The Architectural League of New York
- Westchester Business Council
COMMUNITY SERVICE
- AIA Westchester + Hudson Valley - 2013 Chapter President
- Housing Action Council - Board of Directors 1999 - Present, Chair 2006-2011
- Mamaroneck Village
- 2025 Master Plan Visioning Committee, 2006
- Architectural Review Board 1995-2002, Chair 1999-2002
Gregg C. DeAngelis, AIA, LEED AP
Since opening his office in Mamaroneck, NY in 1998, Gregg DeAngelis has assisted a large number of clients on diverse projects throughout New York, New Jersey and Connecticut. His extensive and varied experience enables him to draw on a broad range of knowledge to develop creative and thoughtful solutions for each project.
Prior to starting his own firm, Gregg worked 17 years for several firms in New York City. His technical expertise and attention to detail, combined with his skills in team management and client relations earned him the responsibility to lead several complex and prominent assignments. These projects encompassed a wide range of new construction, addition, alteration, adaptive re-use and historic preservation projects for educational, institutional, commercial and residential clients.
Gregg is committed to listening and understanding each client’s needs and expectations, and will stay involved during all stages of a project with particular focus during the early strategic planning and design phases. Where possible, he encourages incorporation of environmentally appropriate building practices into the firm’s projects, and has long supported development of affordable housing and sustainable communities.