Who We Are

Siegel & Strain Architects is an innovative design firm committed to environmental sustainability. The firm has won more than ninety design awards since 1990 for projects ranging from institutional and residential and historical to contemporary. We are an Alameda County Certified Small, Local, Emerging Business, Women-Owned Business Enterprise, and California Department of General Services Certified Small Business.



Henry Siegel, Principal
Larry Strain, Principal
Nancy L. Malone, Principal
Susi Marzuola, Principal
Marjorie Smith, Associate Principal
Karen Richards, Associate Principal

Siegel & Strain collaborative office space

Henry Siegel | Principal

Larry Strain | Principal

Nancy Malone | Principal

Susi Marzuola | Principal

Marjorie Smith | Associate Principal

Karen Richards | Associate Principal

Michael Hayden | Senior Associate

Lindsey Moder | Historic Preservation

Jill Eliason | Office Manager

Amanda Knowles | Associate

Allison Hyatt | Architect

Austin Justice | Designer

Charlotte Hutton | Architect

Colin Searles | Designer

Ege Yener | Designer

Felicia Alford | Designer

Hyungjin Choi | Architect

Jocelyn Miller | Architect

Jonah Merris | Designer

Judy July | Marketing Coordinator

Laura Levenberg | Architect

Madison Jackson | Architect

Seth Dunn | Architect

Roland Lazzarotto | Architect