Gregg C DeAngelis, AIA, LEED AP


Principal, DeAngelis Architectural Services, LLC

Drawing on more than 30 years of experience with diverse architectural projects in the NYC metropolitan region, Gregg brings seasoned judgment and insight to multifaceted projects. His technical expertise and attention to detail, combined with his skills in team management and client relations enables him to lead complex and prominent assignments. DeAngelis Architects’ expertise in healthcare, educational, residential, retail and adaptive reuse projects is enhanced by their longstanding commitment to sustainable design and resilient communities.

Gregg is active in several civic, business and professional organizations. In 2013, he served as the president of the Westchester + Hudson Valley chapter of the American Institute of Architects, and currently serves on the Business Council of Westchester’s Economic Development Leadership Council, the Housing Action Council Board of Directors, and the Village of Mamaroneck’s Industrial Area Redevelopment Committee.

Gregg obtained Bachelor degrees in Architecture and Building Sciences from Rensselaer Polytechnic Institute in 1982.

(914) 777-2727
451 East Boston Post Road • Mamaroneck, NY 10543