Recent News & Events

All Updates
15 January 2026

Architects Weijia Zhang and Mitch Hartig Promoted to Associate

We are thrilled to announce the promotions of both Weijia Zhang and Mitch Hartig to Associate!

Weijia brings over a decade of experience to her work at C+GA, which focuses on sustainable design for new construction and renovation of affordable multifamily housing. As a Certified Passive House Consultant, she has a deep interest in sustainable design. She is an active member of C+GA’s Sustainability Committee and contributes to many of our most sustainable projects, including the Passive House Certified 4697 Third Avenue.

Mitch’s 13+ years of experience in residential and institutional architecture extends from single family homes to multifamily housing and higher education projects at C+GA, like HELP ONE, a sustainable four-building affordable and supportive housing development in East Brooklyn covering nearly a full city block for a nonprofit.

These promotions reflect Weijia and Mitch’s outstanding initiative, hard work, and commitment to improving the quality of our city through architecture. Congratulations!

Congratulations!

Photography by Brett Deutsch