At Theory Design, we create interiors that are as enduring as they are expressive. Since our founding in 2018, we’ve grown to become one of Southwest Florida’s leading luxury interior design firms—shaped by a clear vision and a deep commitment to timeless, personalized design.

Led by Ruta Menaghlazi, VP of Design, our award-winning team brings together seasoned designers, creative thinkers, and project collaborators who share a passion for natural beauty, refined simplicity, and meaningful detail. We believe that great design is more than aesthetics—it’s an experience that honors both the architecture of a space and the lifestyle of the people who inhabit it.

Influenced by organic textures, earthy palettes, and the soulful craftsmanship of artisan-made elements, our interiors are warm, balanced, and deeply personal. Whether we’re working on a new construction residence or a full-scale renovation, we approach each project with fresh eyes, intention, and a deep respect for every client’s unique story.

From concept to completion, we work closely with builders, architects, and homeowners to translate vision into reality—creating spaces that feel effortless, authentic, and truly lasting.