Your Full-Service To-the-Trade Partner is Coming to Music City!

Opening in Nashville!

December 2025

Atlanta Design Group (ADG) is a full-service interior design support company composed of specialized brands that offer a comprehensive range of products and services exclusively for the interior design and design-build trades.

Created to support designers in an ever-evolving global market, ADG delivers a seamless, start-to-finish experience tailored to the unique needs of trade professionals. From concept to installation and beyond, we streamline every phase of your project — all under one roof — redefining what it means to be a design partner.

At TriMarc Installation, a division of ADG, we believe installation is not just the final step — it’s the grand reveal. For discerning interior designers, it’s the moment vision, artistry, and precision converge. Our white-glove installation team understands the importance of every detail, working in flawless harmony with designers to ensure a seamless, elevated experience worthy of the spaces you create.

Together, as one, Atlanta Design Group and TriMarc Installation deliver a fully integrated, luxury experience for the interior design trade. From initial concept and sourcing to white-glove installation and final reveal, we are your single, trusted resource — a true design partner committed to excellence at every stage. With every detail under one roof, we empower designers to do what they do best: create extraordinary spaces with confidence and ease.