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TNG Design Services is a full-service design-build firm owned by Twyla N. Garrett, delivering impactful architecture and renovation services across the U.S. and Africa.
TNG Design Services isn’t just a firm—it’s a statement of leadership, ownership, and inclusive design.
As the CEO, Twyla N. Garrett leads the company with the same strategic boldness and mission-driven ethos she brings to all her ventures.
With offices in Richmond and Raleigh, TNG Design Services specializes in:
Architectural Design & Renovation
Residential & Commercial Build Services
International Projects with a cultural lens (Ghana & beyond)
Integration with Garrett’s broader development portfolio (GMS & Impact League)
TNG stands at the intersection of technical expertise, creative vision, and social responsibility.
As one of the few Black women fully owning and operating a design-build firm, Twyla is breaking barriers in architecture and construction, scaling culturally responsive designs that serve real communities, and creating a direct pipeline for women and minorities in the built environment.