EHDD (architecture firm)

EHDD (architecture firm)
Name	EHDD
Founded	1963
Founder	Joseph Esherick
Headquarters	San Francisco, California
Industry	Architecture

EHDD (architecture firm) is an American architectural practice founded in 1963 in San Francisco, California. The firm has produced a broad portfolio spanning residential, institutional, cultural, and civic projects across the United States and internationally. EHDD's work is associated with modernist and regionalist currents linked to West Coast architects and includes collaborations with universities, museums, and technology clients.

History

EHDD was established by Joseph Esherick following his earlier work with postwar California modernists and his teaching at University of California, Berkeley. Early practice intersected with figures such as Bernard Maybeck, William Wurster, Charles Moore, and contemporaries like Richard Neutra and Rudolph Schindler, situating the firm within a lineage of Bay Area architecture. During the 1970s and 1980s EHDD expanded from residential commissions to larger institutional work, engaging with clients including Stanford University, University of California, Berkeley, San Francisco Museum of Modern Art, and municipal agencies in San Francisco. Leadership transitions involved architects who had trained at programs like Harvard Graduate School of Design, University of Pennsylvania Stuart Weitzman School of Design, and Yale School of Architecture, reinforcing links to national practice networks. Over decades EHDD engaged in public debates around preservation, seismic retrofit, and sustainability, interacting with entities such as the National Park Service, State of California, and professional organizations including the American Institute of Architects.

Notable Projects

EHDD's portfolio includes a range of projects recognized by cultural institutions and educational campuses. Prominent works include campus and laboratory commissions for Stanford University and the University of California, Santa Cruz, cultural projects for institutions like the Oakland Museum of California and the Museum of Fine Arts, Boston (in collaborations), and civic and library projects for cities including San Francisco and Oakland. Residential projects connect to patrons in the Bay Area and beyond, with notable houses referenced alongside works by Joseph Esherick and contemporaries such as Richard Neutra and Charles Moore. EHDD has contributed to health and research facilities linked to organizations like Kaiser Permanente and biotechnology clients in the San Francisco Bay Area and Silicon Valley, as well as workplace and masterplan projects for technology firms connected to Stanford Research Park and corporate campuses in Palo Alto and Menlo Park.

Design Philosophy and Approach

EHDD's design approach synthesizes regional modernist precedents established by architects such as William Wurster and Bernard Maybeck with contemporary concerns shared by practitioners educated at Harvard Graduate School of Design and MIT School of Architecture and Planning. The firm's practice emphasizes material expression, craft, and integration with landscape, recalling dialogues with figures like Lawrence Halprin and Roberto Burle Marx in landscape and urban design collaborations. EHDD often addresses site, climate, daylighting, and programmatic sequence in ways that echo the work of Frank Lloyd Wright and West Coast modernists, while engaging building science developments associated with research at Lawrence Berkeley National Laboratory and standards advocated by the U.S. Green Building Council. Project delivery methods have included traditional design–bid–build, design–build collaborations, and integrated project delivery models used by contemporary firms engaging with public and institutional clients.

Awards and Recognition

The firm and its projects have been honored by professional organizations and cultural institutions. Awards and citations include recognition from the American Institute of Architects, regional chapters such as the AIA San Francisco, and preservation and sustainability honors from entities including the National Trust for Historic Preservation and the U.S. Green Building Council for LEED-related achievements. Individual projects have appeared in exhibitions and publications at institutions like the San Francisco Museum of Modern Art, the Cooper Hewitt, Smithsonian Design Museum, and have been discussed in journals such as Architectural Record, Progressive Architecture, and The Architectural Review.

Organizational Structure and Leadership

EHDD operates as a partnership and design practice with a leadership structure comprising principals, design directors, and technical directors who bring experience from academic and professional backgrounds including University of California, Berkeley, Harvard Graduate School of Design, Yale School of Architecture, and Columbia Graduate School of Architecture, Planning and Preservation. The firm collaborates with consultants and contractors from networks affiliated with institutions like the National Institute of Building Sciences and participates in professional associations such as the American Institute of Architects, the Royal Institute of British Architects (through international collaborations), and regional design coalitions.

Sustainability and Research Initiatives

Sustainability has been a significant component of EHDD's practice, engaging with standards and research initiatives associated with the U.S. Green Building Council, LEED Certification, and performance-driven design informed by studies from Lawrence Berkeley National Laboratory and university research programs at Stanford University and University of California, Berkeley. The firm has integrated passive design strategies, daylighting, and energy modeling workflows linked to software and research from institutions such as National Renewable Energy Laboratory collaborators and academic partners. EHDD has also contributed to discourse on resilient design and seismic retrofit practices relevant to California policy dialogues involving the California Seismic Safety Commission and municipal planning departments.

Category:Architecture firms based in California