June Design Co.

June Design Company is a full-service interior design firm based in Carlsbad, California, founded by twin sisters Stacey Harten and Kristy Warner. With a shared passion for creating inspired, livable spaces, the duo leads a talented team of women dedicated to transforming homes into beautiful reflections of the people who live in them.

Blending Stacey’s architectural design expertise with Kristy’s eye for detail and client-focused approach, June Design Company offers a seamless design experience from concept to completion. The firm specializes in full-scale remodels, custom interiors, and curated furnishings—always with an emphasis on functionality, timeless style, and personalized design.

At June Design Company, every project is a collaboration. Whether refreshing a single room or reimagining an entire home, the team is known for balancing creativity with practicality, ensuring each space feels both elevated and welcoming. Their mission is simple: to design homes that tell a story, support everyday living, and spark joy for years to come.