ELT & Associates
Seismic Engineering of Earthen Buildings
Serving California and the World Since 1984
Retrofit Projects
New Construction
Research & Publications
Historic and older adobe buildings.
New structures utilizing various methods
of construction.
Research on the seismic response and
behavior of earthen structures.

Welcome to our website. Please click on the pictures
below for more information about each of our services.
Rural Housing
Rural housing in developing countries.
Telephone: (510) 295-4299
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Video: Why Retrofit?
Videos and photo galleries of research
and design projects.