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SDG Architects, Inc.



About Us

Founded in 1993 by Principal Architect Ralph Strauss, SDG Architects is a full service architecture and planning firm dedicated to providing creative solutions to our clients throughout California and the Western United States.

SDG is proud of its comprehensive and diverse portfolio; projects include detached and attached community residential, custom residential, commercial including office, retail, and restaurant, senior housing, and land and master planning.

With a staff of highly qualified architects and CADD technicians, the SDG team strives to not only meet, but surpass, the needs of our clients. We offer collaborative, technology-based design practices, time-sensitive and cost-effective execution, and unparalleled quality and service, and our long-standing client relationships are paramount to our success.

With over 25 years of service in the architectural industry, SDG brings a wealth of experience, practical knowledge, and business acumen to each architectural and land planning project we undertake. Please contact SDG Architects at 925.634.7000 or visit You can also see us on HOUZZ at


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Rep/Contact Info

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Ralph Strauss

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