Tamsin Design Group is a full-service interior design firm based in St. Louis, Missouri, dedicated to creating beautiful and functional spaces for their clients. With a focus on unique design concepts and exceptional customer service, they aim to ensure client satisfaction throughout the design process. From technical space planning to custom architectural elements and interior finishes, Tamsin Design Group serves as a liaison between clients and design/construction teams, delivering purposeful and inviting designs that reflect individual tastes and needs.
Founded by Tamsin Mascetti, who holds a bachelor’s degree in interior design and boasts over 20 years of experience in the field, the firm specializes in high-end residential projects and custom homes. Tamsin’s expertise and eye for aesthetics have led to the successful completion of numerous projects in St. Louis and Chicago, showcasing her passion and professionalism in every design. The team’s commitment to meticulous design ensures that projects are not only completed on schedule but also align with clients’ visions and requirements.
Whether clients require assistance with room remodels or new home constructions, Tamsin Design Group offers a diverse range of experiences to guide them through the interior design process. By prioritizing attention to detail, timely delivery, and affordability, the firm strives to make high-end design accessible and stress-free for all clients. With a philosophy centered on maximizing client satisfaction and creating purposeful, warm, and inviting spaces, Tamsin Design Group stands out as a trusted partner in bringing design visions to life.