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Trusted Architectural Design Services in Aspen, CO
With over 25 years of experience as leading architects in the Aspen Valley, our firm specializes in creating diverse and innovative designs tailored to our clients' visions. From modern homes and classic log cabins to residential ranching communities and landmark commercial properties, we pride ourselves on our ability to translate client aspirations into functional, aesthetically striking spaces. Our process begins with active listening, followed by assembling a dedicated team of architects, interior designers, and landscape experts to ensure every project reflects the unique needs and preferences of our clients. We have completed iconic projects such as Red Mountain Ridge, Thunderbowl Ski Haus, and Rio Grande Rustic, each showcasing our commitment to blending organic elements with contemporary design. Our work spans residential, commercial, and multi-family developments, with a focus on sustainability, craftsmanship, and seamless integration with Colorado's natural landscapes.

Our team of licensed architects brings decades of experience, having worked on projects across the American West, East Coast, and internationally. We are deeply rooted in the Rocky Mountains, where we live, raise our families, and design buildings that enhance the region's natural beauty. Our firm has earned recognition for its collaborative approach, attention to detail, and dedication to client satisfaction. From concept to completion, we prioritize clear communication, innovative problem-solving, and a passion for architectural excellence. This philosophy has established us as one of the most respected architecture firms in the Rocky Mountain region.
Services
Residential Architecture Commercial Design Custom Homes Sustainable Design Affordable Housing Multi-Family Projects
Highlights and features
  • We offer 25+ years of experience in architectural design across diverse styles and project types.
  • Our team collaborates with Colorado's top interior and landscape designers for holistic solutions.
  • We specialize in creating client-centric designs that balance modern elements with natural surroundings.
  • Our projects include iconic Aspen Valley landmarks like Red Mountain Ridge and Thunderbowl Ski Haus.
  • We prioritize sustainability, craftsmanship, and seamless integration with mountain landscapes.
Services
Residential Architecture
We create custom residential designs ranging from modern homes to traditional log cabins. Our approach focuses on client needs, natural light integration, and seamless indoor-outdoor living. Projects like Red Mountain Ridge and Hunter Creek demonstrate our ability to harmonize structures with mountain landscapes while prioritizing functionality and aesthetic appeal.
Commercial Design
Our commercial architecture combines innovation with practicality, as seen in projects like Municipal Offices and Galena Plaza. We design spaces that enhance brand identity, optimize workflow, and create memorable visitor experiences while adhering to local zoning regulations and sustainability standards in mountain environments.
Sustainable Design
We incorporate eco-friendly materials and energy-efficient systems into every project. From reclaimed wood usage in Rio Grande Rustic to passive solar strategies in modern homes, our sustainable approach reduces environmental impact while maintaining aesthetic integrity and long-term value for clients.
Custom Homes
Our custom home designs, like Thunderbowl Ski Haus and Willoughby Way Residence, feature unique layouts tailored to client lifestyles. We specialize in mountain-view integration, open-concept living, and high-end finishes while ensuring structural resilience in challenging alpine conditions.
Affordable Housing
We design cost-effective, high-quality housing solutions that maintain architectural integrity. Projects like Castle Creek Affordable Housing and 1020 Cooper demonstrate our commitment to creating functional, aesthetically pleasing communities that address local housing needs without compromising on design excellence.
People
David Johnston
Principal Architect
Founder of DJA with 35+ years of experience. Registered architect in multiple states, former Aspen Planning Board member, and graduate of Miami University of Ohio. Specializes in mountain architecture and community design.
Brian Beazley
Principal Architect
Licensed architect with 25+ years in Western, East Coast, and Caribbean projects. Syracuse University graduate known for sustainable design expertise and leadership in complex project management across diverse climates.
Collin Frank
Architect
Montana State University graduate with focus on contextual modernism. Specializes in site-sensitive designs that balance innovation with regional vernacular. Active Aspen High School soccer coach and award-winning local skier.
Roger Hall
Architect
Pratt Institute graduate with 15+ years of experience in residential and civic projects. Expertise in translating client needs into cohesive designs that respect site characteristics and conceptual clarity.
Garrett Greene
Associate
Aspen native with hands-on local construction knowledge. University of Colorado Boulder graduate working toward licensure. Specializes in mountain climate adaptations and community-focused design solutions.
Questions
What architectural services does DJA offer?
DJA specializes in residential, commercial, and multi-family architectural design, including custom homes, sustainable projects, and affordable housing in Aspen and surrounding areas.
How does DJA approach client collaboration?
We begin by listening to client visions, then assemble a team of architects, interior designers, and landscape experts to create tailored, collaborative designs.
What makes DJA unique in Aspen Valley?
Our 25+ years of local experience, focus on blending modern and organic elements, and commitment to enhancing Colorado's natural landscapes set us apart.
Can DJA handle both residential and commercial projects?
Yes, we design for both sectors, with notable projects like Thunderbowl Ski Haus (residential) and Municipal Offices (commercial) showcasing our versatility.
What geographic areas does DJA serve?
Primarily Aspen Valley and Colorado, with expertise in mountainous terrain and climate-specific architectural solutions.