Modern kitchen with dark cabinets, marble backsplash, island with gray chairs, and black staircase with cactus plant nearby.
Modern dining room with a glass table, six white chairs with wooden legs, a decorative bowl on the table, and a contemporary chandelier hanging from the ceiling, with large windows showing a city skyline.

SK Design Group is a globally minded Chicago-based interior design studio shaping modern spaces with intentionality, cohesion, and a refined depth of expertise.

With projects spanning both commercial and residential realms, the studio’s foremost goal is to transform the energy of each interior through designs that seamlessly blend contemporary and classic elements. 

Modern kitchen with black cabinetry, white marble countertop with gray veining, black appliances, and a staircase with black metal railing and glass panels.
Modern bathroom vanity with black textured wall, round mirror, black faucet, and gray towel on towel rack.
A woman and a man looking at each other, smiling, against a plain background.

rooted in love

Founded by the husband-and-wife team of Scott Heuvelhorst, a Dutch-trained designer with a well of knowledge in curating custom spaces, and Katerina Kouzoukas, a Chicago native of Greek heritage whose travels abroad inspire her worldly design aesthetic, SK Design Group blends diverse perspectives into a cohesive and sophisticated design language.

Globally Inspired, Thoughtfully Curated Spaces

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Globally Inspired, Thoughtfully Curated Spaces •

Modern kitchen and dining area with large glass windows, white and gray cabinets, black countertops, wooden accents, and a black dining table with matching chairs.

Guided by Intention

Guided by a mission to remain ubiquitous in concept yet refined in practice, the studio draws inspiration from global, modern, and contemporary influences to craft spaces that transcend boundaries. Every project is approached with precision and purpose, resulting in interiors that are balanced, functional, and expressive of their use. Explore some of the collaborators who help shape our work.