Forum Phi is an award-winning, architecture, interior design, and land planning firm founded in Aspen, Colorado in 2006.

Every design decision we make comes from an unwavering commitment to serving people and place. We are inspired by our clients and our surroundings. We dedicate ourselves to unearthing honest, practical, and industry-leading solutions to the obstacles that projects present. Integrity and transparency matter to us.

Our approach is informed by the people with whom we work and the places we get to build. Like the communities we serve in Aspen, Carbondale, and Denver, our projects are built collaboratively, and we celebrate the different people who contribute to the vibrant, multi-dimensional process.

Crafting Timeless and Impactful Mountain Architecture

Forum Phi is a renowned architectural firm known for its distinctive Mountain design style in the resort communities of Colorado, Idaho, New Mexico, Wyoming, and Montana. We handle a variety of projects, including residential, hospitality, and commercial, always with a focus on creating spaces that enhance the lives of those who use them. Whether in bustling urban settings or serene landscapes, our work reflects the diverse needs and draws inspiration from the communities we serve. 

Our architects and design team are committed to excellence from conceptualization to completion, ensuring that every detail reflects our high standards. Forum Phi’s design philosophy is rooted in creating spaces that are functional, beautiful, and tailored to the unique needs of each project. Our portfolio is a testament to our ability to blend creativity with practicality, resulting in timeless and impactful architecture.