House & Robertson
Architects is a collaborative executive architecture firm.

We are focused on bringing your vision to life. It’s our mission, our passion, and our purpose.

We work on projects big and small with the best and the brightest—designers, developers and technical experts who are unafraid to push the limits of what’s possible.

At HRA, we’re all about making things happen. We’re undaunted by complexity, driven by integrity, and obsessed with achieving highest quality. We’re nuts and bolts to the core. We’re leaders and heavy lifters. We sweat the details, so you can think big sky.

We believe that building something amazing takes art, science and collaboration. Let’s work together.

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History & Culture

House & Robertson’s founding principals — Jim House and Doug Robertson — worked together with fellow principal Dave Hollister in the mid-1980s as the young upstarts at the Los Angeles firm Langdon Wilson. At that time, this well-respected practice was on the forefront of working as executive architects on major local projects with East Coast design firms and innovative local practices. This new paradigm was made possible by several new tools available at that time, such as expanding availability of overnight delivery services and fax machines, and the broad adoption of computer drafting software by architects. During this time, the three played key roles in the technical development of major collaborative projects with noteworthy design firms Kohn Pedersen Fox, Cesar Pelli Associates, Michael Graves Architects, Skidmore Owings & Merrill, and Frank O. Gehry & Associates.

Principals

James Black, AIA

James Black, AIA

Principal



James Black joined HRA in 2005 shortly after completing his Master of Architecture degree at UCLA. Over time he has demonstrated outstanding abilities in the execution and management of complex projects with high design and technical ambitions, initially in support roles and later as a senior Project Architect and Project Manager with overall responsibility for […]Read More +
James Black joined HRA in 2005 shortly after completing his Master of Architecture degree at UCLA. Over time he has demonstrated outstanding abilities in the execution and management of complex projects with high design and technical ambitions, initially in support roles and later as a senior Project Architect and Project Manager with overall responsibility for delivery of high-quality results. James’ interests in Architecture are diverse. He co-founded the website Architecture Burger in 2003 to publish original design and research work, with particular focus on the intersections between design culture and popular culture. While he remains an avid student of 1960’s and 70’s modernism, James has developed a keen interest in the intricacies of building technologies and the craft of architectural materials, assemblies and details during his tenure at HRA. In addition, he has created and implemented a number of innovative project management and quality control strategies that have significantly enhanced our delivery of projects. Prior to his graduate studies at UCLA, James earned a Bachelor of Arts degree in in English Language and Literature from the University of Chicago. He has served on the Board of Directors for the Los Angeles Forum for Architecture and Urban Design, and he is an active member of the American Institute of Architects Los Angeles Chapter, in addition to being recognized as a LEED Accredited Professional by the Green Building Certification Institute.Less -
Diana Canseco

Diana Canseco

Principal

B.A. Art History, Minor: Spanish, UCLA

Every day Diana manages the coordination of HRA’s finances, human resources, IT, maintenance, ESOPs, state regulations, taxes, and insurance. She is a critical component in the daily management of HRA behind the scenes. She was the only non-architect at HRA for many years and is thrilled have grown her team of fellow administrators.Read More +
Every day Diana manages the coordination of HRA’s finances, human resources, IT, maintenance, ESOPs, state regulations, taxes, and insurance. She is a critical component in the daily management of HRA behind the scenes. She was the only non-architect at HRA for many years and is thrilled have grown her team of fellow administrators.Less -
Carl R. Clark, AIA

Carl R. Clark, AIA

Principal



Carl leads HRA’s Houston office, and is leading the design of a 60-story mixed-use residential tower, a 25-floor shell-and-core office tower, and is representing the firm to the Houston business, design, and real estate communities. Carl’s experience includes 10 years of design-build experience, where he gained a deep understanding of construction, and an appreciation of […]Read More +
Carl leads HRA’s Houston office, and is leading the design of a 60-story mixed-use residential tower, a 25-floor shell-and-core office tower, and is representing the firm to the Houston business, design, and real estate communities. Carl’s experience includes 10 years of design-build experience, where he gained a deep understanding of construction, and an appreciation of the importance of coordinating trades and disciplines.  His path to Houston included six years at the well respected Kendall Heaton Associates where he lead design teams on several high-rise office towers, corporate headquarters, and a range of other complex and fast-track projects before joining HRA as an Associate Principal in 2019. He has assembled an all-star team of architects and designers in the Houston office who are managing collaborations with a number of top-flight firms including KPF from New York, MaRS and OJB in Houston, and Michael Hsu’s offices from Austin.  In addition, Carl has strong relationships with quality builders, owners and developers and is always seeking to provide an elevated level of service. Carl obtained his Bachelor of Architecture degree from Iowa State University.Less -
Allison Gander, AIA

Allison Gander, AIA

Principal



Allison began her career at HRA in 2006 and gained experience in technical project execution, collaborative design and problem-solving approaches, and project management. Allison has been involved in Project Management at HRA since 2018 and has been integrated into a role with Managing Principal of the Culver City office since 2022.Read More +
Allison began her career at HRA in 2006 and gained experience in technical project execution, collaborative design and problem-solving approaches, and project management. Allison has been involved in Project Management at HRA since 2018 and has been integrated into a role with Managing Principal of the Culver City office since 2022.Less -
Dave  Hollister, AIA

Dave Hollister, AIA

Principal



Dave Hollister has a proven ability to manage and empower large complex teams using a variety of integrated project delivery methods to achieve design excellence within established budgets and aggressive schedules. In particular, his work in partnership with major contractors to realize large-scale projects under the Design-Build delivery methodology has been a hallmark of his distinguished […]Read More +
Dave Hollister has a proven ability to manage and empower large complex teams using a variety of integrated project delivery methods to achieve design excellence within established budgets and aggressive schedules. In particular, his work in partnership with major contractors to realize large-scale projects under the Design-Build delivery methodology has been a hallmark of his distinguished career. With over 35 years of successful experience in all aspects of large-scale commercial office, healthcare, institutional and entertainment projects, Dave also possesses a deep technical expertise to complement his outstanding management skills. Following a two-year stint at Leo Daly in Los Angeles, Dave joined Langdon Wilson in 1985. Over the following six years he worked with Jim House and Doug Robertson on several of the collaborative projects in the office at that time, including a high-rise office building project designed by SOM. Later Dave was a project architect at RBB Architects, then spent nearly 20 years in the Los Angeles office of the global firm HOK, rising to the positions of Senior Vice President and Managing Technical Principal. In early 2015, he joined House & Robertson as a Principal, re-establishing his working relationship with Jim and Doug, and enabling  him to work once again on day-to-day projects as a hands-on architect. Dave earned a Bachelor of Architecture professional degree from California State Polytechnic University in San Luis Obispo.  He has been a member of the American Institute of Architects for over 30 years, a U.S. Green Building Council LEED Accredited Professional, and earned a certification from the Design-Build Institute of America.  Dave has been active in the Central City Association of Los Angeles, the Southern California Development Forum, and the Los Angeles Headquarters Association.Less -
Jim House, FAIA

Jim House, FAIA

Principal



Jim House is a founding Principal of House & Robertson Architects. He has over 40 years of successful experience in all aspects of large-scale institutional, office, hospitality, sports, residential, entertainment and interiors projects.  His ability to lead large and diverse teams towards common goals within fast-track schedules, and his expertise in innovative project management and […]Read More +
Jim House is a founding Principal of House & Robertson Architects. He has over 40 years of successful experience in all aspects of large-scale institutional, office, hospitality, sports, residential, entertainment and interiors projects.  His ability to lead large and diverse teams towards common goals within fast-track schedules, and his expertise in innovative project management and delivery strategies, have led to a number of long-term relationships with dynamic entertainment and commercial development entities. Prior to co-founding House & Robertson in 1996, Jim worked for six years as a designer and, later, technical architect in the office of well-known modernist Gin Wong.  Later, he spent eleven years in the Los Angeles office of the well-respected firm Langdon Wilson, where he became Senior Associate Partner, while working as a project director on large commercial projects in collaboration with a number of well-known design firms. Jim holds Bachelor of Science in Architecture and Bachelor of Architecture degrees from the University of Southern California, where he remains active as a member of the Board of Directors for the school’s support organization, the USC Architectural Guild.  He is recognized as a LEED Accredited Professional by the U.S. Green Building Council, holds a Certificate from the National Council of Architectural Registration Boards, and has been licensed to practice architecture in California, Nevada and numerous other states. He has been a member of the American Institute of Architects Los Angeles Chapter since 1985, and was a featured speaker at the AIA national convention in 2006.  In 2018 Jim was elevated to the College of Fellows of the American Institute of Architects based on notable contributions to the advancement of the practice of architecture via HRA’s unique approach to successful collaborations with a multitude of different design firms and the many prominent projects the firm has completed.Less -
Alma Jauregui, AIA, NCARB, ULI, CREW

Alma Jauregui, AIA, NCARB, ULI, CREW

Principal



Alma heads up House & Robertson’s San Francisco office, and has been instrumental in introducing HRA, and our signature executive architecture services to a range of clients and collaborators, new and old.  Her current work includes a major new office tower in SOMA at the key intersection of 5th and Howard streets, innovative tenant improvement […]Read More +
Alma heads up House & Robertson’s San Francisco office, and has been instrumental in introducing HRA, and our signature executive architecture services to a range of clients and collaborators, new and old.  Her current work includes a major new office tower in SOMA at the key intersection of 5th and Howard streets, innovative tenant improvement office interiors, and a range of retail and food and beverage projects. Alma began her career with Swift Lee Office where she worked on the award winning LAUSD Net Zero Energy School Prototype.  She later joined Totum Consulting, an integrated architecture, construction, and construction management practice in Sherman Oaks before joining HRA as a project architect and rising quickly through the ranks to become Associate Principal in 2019.  In addition to being a leader in the office, Alma is a subject matter expert in the interpretation and application of the California Building Code and assists colleagues and collaborators with thoughtful code compliance strategies. Alma is also active in the Urban Land Institute and Commercial Real Estate Industry Women (CREW-SF), and SPUR.  Alma received her Bachelor of Architecture degree from Woodbury University.Less -
Douglas Robertson, AIA

Douglas Robertson, AIA

Principal



Doug Robertson has a proven track record in the leadership of multifaceted teams in the technical execution of complex projects in collaboration with noted design architects.  His overall technical expertise is complemented by his deep understanding of information technologies and their innovative applications within the design process.  Doug also possesses singular background and expertise in […]Read More +
Doug Robertson has a proven track record in the leadership of multifaceted teams in the technical execution of complex projects in collaboration with noted design architects.  His overall technical expertise is complemented by his deep understanding of information technologies and their innovative applications within the design process.  Doug also possesses singular background and expertise in the resolution of intricate code and land-use entitlement issues. Before co-founding House & Robertson in 1996, Doug spent two years as a planning intern at land-use firm Beland Associates in Pasadena. Later he worked with Langdon Wilson in Los Angeles for nine years as a project architect, rising to the level of Associate. He played a key role in the firm’s adoption of the use of CAD systems for working drawing production, and also helped lead the technical development of projects in collaboration with Kohn Pedersen Fox and Frank O. Gehry Associates. Doug opened the San Francisco and Houston offices for HRA, and is currently actively supporting the two Associate Principals managing and expanding HRA’s reach in the Texas and Northern California markets. He studied Art History with an emphasis on architectural history at UC Riverside before attending the University of California at Los Angeles in the Master’s of Architecture program. He is an active member of the Los Angeles Chapter of the American Institute of Architects, serving as past chapter secretary and current member of the AIA California Council Advocacy Advisory Committee. Doug is a LEED Accredited Professional and has been involved for many years in the Construction Specifications Institute. He has served as a member and chair of the Planning Commission for the City of Pasadena. His leadership of complex collaborative projects has been highlighted in several publications including Architectural Record, and he has been a guest critic at a number of student reviews at his alma mater, the UCLA Department of Architecture & Urban Design.Less -

Team

Adrienne Brown

Adrienne Brown

B. Arch., University of Houston

Allison Gander

Allison Gander, AIA, NCARB

Principal

M. Arch., Georgia Institute of Technology

B.S. Architecture, Georgia Institute of Technology

Alma Jauregui

Alma Jauregui, AIA, NCARB, ULI, CREW

Principal

B. Arch., Woodbury University

Alma Rodriguez

Alma Rodriguez

B.A. International Relations, UC Berkeley

Arkadi Kushner

Arkadi Kushner

B.Design in Interior Building & Environment Design , Shenkar College of Engineering and Design

Ayanna Martinez

Ayanna Martinez

Brandt Yamamoto, NCARB

Brandt Yamamoto, NCARB

B. Arch., University of San Francisco

Caitlin Thirion

Caitlin Thirion

BIAD, University of Arkansas

Carl R. Clark

Carl R. Clark, AIA

Principal

B. Arch., Iowa State University

Chris Van Leeuwen

Chris Van Leeuwen, AIA

Associate

B.Arch., Woodbury University

David G. Hollister

David G. Hollister, AIA, LEED AP, DBIA

Principal

B. Arch., Cal Poly San Luis Obispo

Diana Canseco

Diana Canseco

Principal

B.A. Art History, Minor: Spanish, UCLA

Douglas B. Robertson

Douglas B. Robertson, AIA, LEED AP

Principal

M. Arch., UCLA

B.S. in Art History, UC Riverside

Emily Yoon

Emily Yoon

M. Arch, University of Texas at Austin

B.Arch, Ajou University

Heather Wright

Heather Wright, RID

Associate

BSID, University of Texas at Austin

James Black

James Black, AIA, LEED AP, NCARB

M. Arch., UCLA

B.A. English Language and Literature, University of Chicago

James D. House

James D. House, FAIA, LEED AP, NCARB

Principal

B. Arch., USC

B.S. in Architecture, USC

Jose Siquina

Jose Siquina

B. Arch., Woodbury University

Julia Brown

Julia Brown, AIA, LEED AP

Senior Associate

M. Arch., USC

B. Arch., Cal Poly San Luis Obispo

Julie Trinh

Julie Trinh, AIA, NCARB

Senior Associate

B. Arch., The University of Texas at Austin

Lacey Pistor

Lacey Pistor, RA, NCARB

B.Arch, University of Houston

Luis Baena

Luis Baena, AIA

Senior Associate

B. Arch., University of Houston

Marc Munoz Lombarte

Marc Munoz Lombarte, UPC-ETSAB

M.Arch, Polytechnic University of Catalonia

Megan Saunders

Megan Saunders

B.A. History of Art and Architecture, UC Santa Barbara

Michael J. Parks

Michael J. Parks, Fitwel Ambassador

B.S., Graphic Design, Los Angeles Film School

Michelle Acuña

Michelle Acuña, NCARB

B. Arch., UC Berkeley

Michelle Kim

Michelle Kim

B.S. Psychology, Biology Minor, University of Houston

Monica Rodriguez

Monica Rodriguez, AIA

Senior Associate

B. Arch., University of Southern California

Nastassia Chua

Nastassia Chua

B.Arch, University of Houston

Nathan Moore

Nathan Moore, Assoc. AIA

Senior Associate

M. Arch., SCI-Arc

B.S. Architecture, Arizona State University

Phillip Mandery

Phillip Mandery, AIA, NCARB

Senior Associate

M. Arch., The Bartlett, UCL

B. Arch., Woodbury University

Sam Zhu

Sam Zhu

M. Arch., University of Cincinnati

B. Arch., Guangxi University

Sanya Vithalkar

Sanya Vithalkar, AIA Associate

M.S. Arch and Urban Design, University of California Los Angeles

B. Arch., MBS School of Planning and Architecture

Saul Archila

Saul Archila, AIA, NCARB

B. Arch., Woodbury University

Tara Breen

Tara Breen

Tasha Kuo

Tasha Kuo

M. Arch., University of California, Los Angeles

B.S. Arch., University of Michigan

Thomas Behrman

Thomas Behrman, AIA

Senior Associate

B.Arch., University of Houston

Vanessa Lancelin

Vanessa Lancelin

M.Arch, University of Houston

B.S. Health Sciences, Clemson University

Clients

A.F. Gilmore Company
Los Angeles, CA
Angelika Film Center
Fairfax, VA
Arctic Silver, Inc.
Visalia, CA
Atlas Capitol Group
Los Angeles, CA
Autry National Center
Los Angeles, CA
BARDAS Investment Group
West Hollywood, CA
Bel Air Bay Club
Malibu, CA
Birch Tree Properties LLC
El Segundo, CA
BMW Group
Leipzig, Germany
Boys & Girls Clubs of Santa Monica
Santa Monica, CA
The Bradmore Group
Marina Del Rey, CA
Bright Horizons
Los Angeles, CA
The Broad Foundation
Los Angeles, CA
Broadreach Capital Partners
Los Angeles, CA
Brookfield Properties
San Francisco, CA
Children’s Bureau of Southern California
Los Angeles, CA
California Community Foundation
Los Angeles, CA
The California Endowment
Los Angeles, CA
CNN / Cable News Network
Los Angeles, CA
Continuum Partners, LLC
Denver, CO
Davita Corporation
Denver, CO
Discovery Communications
Los Angeles, CA
EDENS
Bethesda, MD
Edmunds.com
Santa Monica, CA
Entertainment Studio
Burbank, CA
Fifield Companies
Chicago, IL
Fox & Fox
Los Angeles, CA
The Fuller Theological Seminary
Pasadena, CA
Google
Los Angeles, CA
The Hear Center
Pasadena, CA
The Hileman Company LLC
Los Angeles, CA
Hoatling & Company
San Francisco, CA
Hollywood Center Studios
Los Angeles, CA
Hollywood Roosevelt Hotel
Hollywood, CA
Hudson Pacific Properties
Los Angeles, CA
Interscope Geffen A&M Records
Santa Monica, CA
James Perse Enterprises
Los Angeles, CA
JMA Ventures, LLC
San Francisco, CA
KGM Architectural Lighting
El Segundo, CA
Kearny Real Estate Company
Los Angeles, CA
Kilroy Realty Corporation
Los Angeles, CA
Knotts Berry Farm
Buena Park, CA
The Kor group
Venice, CA
<kpe> California
Los Angeles, CA
Laurus Corporation
Los Angeles, CA
Legal Aid Foundation Los Angeles
Los Angeles, CA
Lincoln Property Company
Los Angeles, CA
Los Angeles Arena Company
Los Angeles, CA
The Los Angeles Dodgers
Los Angeles, CA
The Los Angeles Kings Hockey Club
Los Angeles, CA
Los Angeles Unified School District
Los Angeles, CA
Lyon Living
Newport Beach, CA
Lyme Properties, LLC
Hanover, NH
The Madison Square Garden Company
New York City, NY
Marciano Family Foundation
Los Angeles, CA
MCA Records
Santa Monica, CA
McNair Interests
Houston, TX
Midwood Investments & Development
Los Angeles, CA
Morgans Hotel Group
New York City, NY
MTV Networks
New York City, NY
Museum of Ice Cream
New York City, NY
The Nuance Group AG
Zurich, Switzerland
New Roads School
Santa Monica, CA
Neuehouse
Los Angeles, CA
Pacific Coast Capital Partners
Los Angeles, CA
Pacific Gateway Concessions
San Francisco, CA
The Painted Turtle Camp
Lake Hughes, CA
Peter Alexander
Los Angeles, CA
Peterson Automotive Museum
Los Angeles, CA
Probity International
Beverly Hills, CA
Rosa Mexicano
Los Angeles, CA
Sares-Regis Group
Irvine, CA
SBE Entertainment Group
Los Angeles, CA
Seritage Growth Partners
Santa Monica, CA
Shadowbox
New York, NY
Sheraton Gateway Hotel
Los Angeles, CA
Snap
Santa Monica, CA
SSP America
Lansdowne, VA
SunCal Companies
Irvine, CA
Sun Microsystems
Santa Clara, CA
The Terasaki Foundation
Los Angeles, CA
University of California Los Angeles
Los Angeles, CA
Universal Studios
Universal City, CA
Universal Music Group
Santa Monica, CA
Vince
Los Angeles, CA
The Wasserman Foundation
Los Angeles, CA

Collaborators

Adjaye Associates
London and New York, NY
Aleks Istanbullu Architects
Santa Monica, CA
Allied Works Architecture
Portland
Altoon + Porter Architects
Los Angeles, CA
Atelier Hitoshi Abe
Tokyo & Los Angeles, CA
Ateliers Jean Nouvel
Paris
AvroKO
San Francisco, CA
BBB Architects
Toronto
Beckson Design Associates
Los Angeles, CA
Behnisch Architekten
Stuttgart
BNO Design
New York, NY
Biesman-Simons Architecture
San Pedro, CA
Boor Projects
San Francisco, CA
Bottom Duvivier
San Francisco, CA
Burdge and Associates Architects
Malibu, CA
Celano Design Studio
New York City, NY
COE Architecture International
Los Angeles, CA
Commune
Los Angeles, CA
CR Studio Architects
New York, NY
Dianna Wong Architecture + Interior Design
Los Angeles, CA
The Design Collective
Seattle, WA
Drezner Architecture
Los Angeles, CA
EC3
Los Angeles, CA
Errico Design Group
Los Angeles, CA
F. Dagdagan Design
Los Angeles, CA
Felderman Keatinge + Associates
Los Angeles, CA
Friedmutter Group
Las Vegas, NV
G. Michael Gehring, FAIA
El Segundo, CA
GBD Architects
Portland, OR
Glazer LE
Santa Barbara, CA
Gilmartin-Rice Architects
New York, NY
Greg Lynn Form
Los Angeles, CA
Hodgetts + Fung
Los Angeles, CA
J.Kattman Associates
Golden, CO
James Corner Field Operations
Philadelphia, PA
James Harb Architects
New York, NY
James Perse Enterprise
Los Angeles, CA
The Jerde Partnership
Santa Monica, CA
John Berry Architects
Los Angeles, CA
Johnston Marklee Architects
Los Angeles, CA
Josh Schweitzer Design
Los Angeles, CA
KGM Architectural Lighting
El Segundo, CA
Keating Architecture
San Marino, CA
Kelly Wearstler Studio
Los Angeles, CA
Killefer Flammang Architects
Santa Monica, CA
Kishimoto Gordon Dayala PC Architecture
Rosslyn, VA
Kohn Pedersen Fox Associates
New York, NY
Koning Eizenberg Architecture
Santa Monica, CA
Lake Flato
Austin, TX
Lehrer Architects
Los Angeles, CA
Lever Architecture
Portland, OR
Levin & Associates Architects
Los Angeles, CA
Liz Larner
Los Angeles, CA
M+M Creative Studio
Las Vegas, NV
Michael Graves Architecture & Design
Princeton, NJ
Michael Hsu Office of Architecture
Austin, TX
Office for Metropolitan Architecture
Rotterdam
Osvaldo Maiozzi
Los Angeles, CA
Otherworks
Los Angeles, CA
Philippe Starck
Paris
Pizzulli Associates
Los Angeles, CA
PRAR Architectos
San Juan, Puerto Rico
Puccini Group
San Francisco, CA
Quadrangle
Toronto
RAC Design Build
Los Angeles, CA
Rebecca Binder FAIA Architecture
Los Angeles, CA
Richard Weinstein Architect

Rios Clementi Hale Studios
Los Angeles, CA
Richard Meier & Partners Architects
Los Angeles, CA
Ronald Frink Architects
Los Angeles, CA
Rottet Studio
Los Angeles, CA
Saatchi Design
Auckland
Samuel Anderson Architects
New York, NY
Scott Beck Architecture
Culver City, CA
SEED Design
New York, NY
Shimoda Design Group
Los Angeles, CA
SkB Architects
Seattle, WA
SmartDesign
Vancouver
StudioMLA Architects
Brookline, MA
Studio One Eleven
Long Beach, CA
West of West
Portland, OR
William McDonough + Partners
Charlottesville, VA
wHY Architecture
Los Angeles, CA
Wylie Carter Architects
Los Angeles, CA

Work With Us

We are always interested in hearing from talented and enthusiastic individuals. If you would like to be considered please submit a cover letter, your CV and samples of your work (5MB limit), by email to: info@hrarch.com, or by post to the practice address.