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Sustainable Architectural Design Services in Colorado
Doerr Architecture is a full-service design firm dedicated to creating sustainable, energy-efficient buildings that harmonize with their environment. Founded by Thomas Doerr, our practice combines decades of professional expertise with a commitment to ecological responsibility, offering personalized service for residential, commercial, and historic renovation projects. Our team leverages advanced computer-aided design tools and maintains strong relationships with specialized consultants to ensure precision and innovation in every project. We prioritize cost-effective solutions through lean operations, passing savings directly to clients while maintaining rigorous quality control.

Our work spans passive solar designs, net-zero energy homes, and green building strategies that reduce environmental impact and enhance client satisfaction. As industry leaders, we contribute to sustainable design education through publications, teaching roles, and advisory positions with organizations like the US Green Building Council. Our philosophy centers on balancing ecological stewardship with functional, aesthetically expressive architecture that meets the unique needs of each client.
Services
Residential Building Design Commercial Building Design Historic Renovation EcoHome Design Green Building Consulting Computer-Aided Design Furniture Design
Highlights and features
  • We provide personalized service with direct involvement from principal architect Thomas Doerr on every project.
  • Our lean firm structure ensures cost savings without compromising quality control.
  • We specialize in advanced passive solar and net-zero energy home designs.
  • Our team maintains active roles in green building education and industry leadership.
  • We offer comprehensive green building consulting services with proven energy-saving results.
Associations and certifications
  • Certified Green Points Architect
Services
Residential Building Design
Creating custom residential spaces that integrate passive solar principles and net-zero energy capabilities. Our designs optimize natural light, thermal efficiency, and sustainable materials to reduce long-term costs while maintaining aesthetic appeal. Each project balances client needs with environmental responsibility through innovative space planning and energy-conscious construction methods.
Green Building Consulting
Providing expert guidance on achieving LEED certification, implementing energy-efficient systems, and selecting eco-friendly materials. Our consulting services help clients navigate green building standards while maximizing cost savings through strategies like solar energy integration and water conservation systems tailored to Colorado's climate conditions.
Historic Renovation
Preserving architectural heritage while modernizing systems for energy efficiency and contemporary living standards. We specialize in maintaining historical integrity through careful material selection and design choices that meet modern building codes without compromising original character elements in Colorado's historic structures.
Commercial Building Design
Designing sustainable commercial spaces that optimize energy performance and occupant comfort. Our approach incorporates daylighting strategies, efficient HVAC systems, and environmentally responsible construction practices to create functional workspaces that reduce operational costs while meeting rigorous green building standards for Rocky Mountain businesses.
Computer-Aided Design
Utilizing advanced CAD and 3D modeling tools to create precise architectural visualizations and construction documents. This technology enables accurate project planning, facilitates client understanding through virtual walkthroughs, and improves coordination with engineering consultants to ensure design intent translates perfectly into built form for both residential and commercial projects.
People
Thomas Doerr
Principal Architect
Thomas Doerr leads the firm with 30+ years of sustainable design expertise. As former chair of the AIA Committee on the Environment, he developed green building checklists and authored industry publications. His work combines passive solar innovation with practical cost-saving strategies for residential and commercial clients.
Questions
What architectural services does Doerr Architecture specialize in?
We specialize in residential and commercial building design, historic renovations, ecohome development, and green building consulting with a focus on sustainability.
What defines an EcoHome according to Doerr Architecture?
An EcoHome combines ecological responsiveness with economic efficiency, featuring energy-saving designs that reduce utility costs and environmental impact while improving occupant health.
How does Doerr Architecture ensure sustainable design practices?
We implement passive solar strategies, net-zero energy systems, and environmentally responsible material selection while adhering to rigorous green building checklists we helped develop.
Can Doerr Architecture assist with historic building renovations?
Yes, we offer specialized historic renovation services that preserve architectural integrity while integrating modern energy-efficient systems and sustainable materials.
What makes Doerr Architecture different from other firms?
Principal Thomas Doerr personally oversees every project, combining 30+ years of green building expertise with cost-effective lean operations and direct client collaboration.