California

As LEED certified architects, we stay true to 3 decades of ecological commitment by our principals, showing that green architecture can be implemented in a practical and cost-effective manner. We take advantage of the diverse ethnic and professional backgrounds of our staff members who hale from South America, Central Asia and both coasts of the United States.

A Holistic Design Company – dedicated to the artful integration of ecology, spirit and built form. Symbios blends sustainable building concepts, natural materials and modern methods of construction to produce “living environments” that are in positive and balanced relations to their surroundings.

Siegel & Strain Architects is an innovative design firm with a commitment to environmentally sustainable design.

An award winning firm specializing in sustainable planning, green architecture and sustainable design as art.

Brooks + Scarpa is committed to conserving the environment and making intelligent use of our natural and cultural resources.

An architecture and general contracting firm with a specialty in ecological design. Our work includes design, ground-up construction, and renovation.

Hubbell & Hubbell create places to heal the soul and renew the spirit through organic design and art solutions supporting sustainable ways of living.

The Ecological Design Institute and Van der Ryn Architects create innovative design solutions that link nature, culture and technology to reintegrate the needs of human society within the balance of nature. Services: Green architecture and building systems, sustainable community planning, education and training programs, sustainable technologies research, publications.

A healthful, cost-effective approach to architectural design and detailing.

DSA is an architecture firm in Berkeley, California specialized in Straw Bale Construction. Project Gallery

A small architecture firm located in Sonoma County, California. We work collaboratively to create innovative, non-generic buildings and places which are respectful of the local built traditions, thoughtfully integrated into the natural landscape, sited in harmony with the local climate, built with simple, natural materials, and which evoke a sense of playfulness.

A dynamic consortium of professionals, offers full design services and specializes in Environmentally Conscious Planning and Design.