Meet the Lead Achitect
Cooper Kessel
COOPER J. KESSEL, the principal architect at Alternative Energy Design, Inc., in Sonora, California, has over 30 years experience in designing and building Sustainable Design … [Read Full Bio]
Our Projects
Alternative Energy Designs
The Home of Sustainable Design and Build
Design and Architecture
We offer skilled and experienced design for sustainable buildings including residential, commercial and civic. With over 30 years of design experience we can create a sustainable environment for you!Construction
We also offer contractor services to oversee high quality and tightly controlled construction of your sustainable building. We are intimately familiar with the systems and designs and thus can provide a quality of construction that few can match. Contact us on 209-532-1561Featured Projects
The Diggle Residence won the 2003 AIA SV Design Excellence Award.
Map of our Location
