At Poss, our interiors are as much about place as they are about personality. For nearly five decades, we’ve crafted bespoke designs that embrace the natural beauty and unique character of mountain living—timeless, tailored, and always inspired by the land.

From Aspen to Sun Valley, our team of highly experienced architects and interior designers bring deep knowledge of mountain modern design to every project. We specialize in creating luxurious but livable spaces—cozy yet elegant homes that balance refined materials with functional layouts for real life in high-altitude environments. Whether it’s a modern retreat perched above a ski slope or a heritage-inspired estate nestled in a pine forest, our interiors are designed to stand the test of time—not follow trends.

What sets Poss apart is our integrated approach: we are a full-service firm with architectural and interior design under one roof. This allows us to provide seamless collaboration, cohesive aesthetics, and efficiency from concept to completion. Every detail—from timber beams to tailored furnishings—is thoughtfully considered to reflect the unique vision of our clients and the spirit of the mountains they call home.

As we continue to grow, Poss is expanding our reach into new mountain markets. With longstanding ties to the region and a deep appreciation for its culture, we are actively working to establish a presence in Jackson, Wyoming and Park City, Utah. These dynamic communities share our passion for the outdoors, design excellence, and quality of life—making them a natural fit for our future studios.

Our vision is clear: to bring our legacy of thoughtful, bespoke design to all mountain regions, providing hands-on service and lasting partnerships wherever our clients need us most. From the Tetons to the Wasatch, Poss is ready to deliver interiors that elevate mountain living—timeless, tailored, and grounded in place.

Let’s design something enduring—together.