Welcome to Our Firm
Constance Gangemi Slampiak began her own Architectural Practice in 2004 after working for large NYC Based Architectural Firms for 10 years. She took her design and technical experience to the local private commercial sector where she is Principal and Architect of CGS Architecture & Design, PLLC.
Constance has successfully managed mid-size commercial projects ranging from ground up new construction to full gut interior renovations from inception to completion. Her recent projects include a two story office and surgical suite for an esteemed Plastic Surgeon in NYC, various interior renovations at the historic Brooklyn Public Library Grand Army Plaza, and a ground up automobile showroom in New Jersey.
Constance recently completed various interior renovations at a private high school in Queens and is now working on a two story expansion which includes a new Music Wing. She is also working on a 6,500 sq ft Wellness and Fitness Center in NYC.
Constance’s involvement encompasses all aspects of the project, from initial concept to design through final construction documents and permitting. She works with experts in various disciplines to make sure the right building system is chosen and stays up to date on the latest building materials and codes.
Constance received her Bachelor of Architecture from The Cooper Union for the Advancement of Science and Art in New York and her Masters of Architecture from Syracuse University, Florence Italy. She is a registered Architect in the State of New York as well as New Jersey and Connecticut. She is also a member of the American Institute of Architects and the National Council of Architectural Registration Boards.
Constance was born and raised in Brooklyn. When she is not practicing Architecture, Constance’s passions are ballroom dancing and rescuing / fostering abandoned and homeless animals. She sits on the Board of Directors for two Westchester based rescue groups where she chairs the annual charity events.