Oakland, CA


Integral Group’s Oakland Design Studio has rapidly grown to over 100 people due in part to the growing need for sustainable design. With an existing cultural norm where locally sourced food and organic living is customary, Oakland staff are familiarizing themselves with spaces that are self-sustaining – using environmentally-friendly products and incorporating nature’s tools in their designs. Serving the West Coast and beyond, the Oakland office prides itself on its culture and passion for deep green engineering.

The Oakland Studio uses 37% less energy than a typical U.S. office building of its size as compared to California’s Title 24 Energy Efficiency Code. The office redesigned earned a LEED Platinum rating (CI 2009) with 102 out of a possible 110 points, which at this time is the world’s highest score.

Oakland Design Studio

427 13th Street
Oakland, CA 94612
(510) 663-2070
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News & Events for Oakland, CA


December 3, 2018
IMPACT>CITIES is a Smart Cities conference with mission-critical challenges and outcomes as its driving force. Challenges around mobility, energy, infrastructure, built environment and investment will be presented in a way that inspires purposeful innovation. This conference is ideal for indust... Read more
October 31, 2018
With awards season in full swing, we are proud to announce that our US West region has been honored with ten new awards from prestigious groups such as AIA California Council, Engineering News-Record, Silicon Valley Business Journal and ASHRAE. Read more below about the projects honored this fall:... Read more
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Listen to Hagy Belzberg from Belzberg Architects talk about our award-winning @pitzercollege Robert Redford Conservancy project that received @USGBCLA Sustainable Innovation Award Project of the Year! youtu.be/TVaASNsaefs (Video courtesy of USGBC-LA.)

Oakland, CA Leadership


  • Managing Principal, Oakland, CA
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    Lloyd is the Managing Principal for Integral Group’s Bay Area office, contributing over 20 years of experience in the design and construction industry. Lloyd’s skills in strategy, marketing, and project management allows him to excel both on the business development and technical sides of projects. He has worked on projects throughout the United States, and has also travelled extensively in Europe and Asia, developing business across a variety of sectors including life sciences, high tech, industrial, and public and higher education. His history in project leadership includes a focus on brownfield investments, including project oversight for a 26-building master plan, assisting the client to determine capital needs to cover expansion over fifteen years.

    Lloyd was a founding member of the USGBC Northern California Chapter, and is a licensed professional engineer in three states.

  • US West Engineering Design Leader, Oakland, CA
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    Eric Solrain is an innovative, collaborative and goal-oriented mechanical engineer responsible for the procurement, management, and design of building engineering system projects. With a focus on architectural and social significance, sustainable and efficient systems, and cost- and maintenance-conscious designs, Eric brings a calm and reliable creativity to the art of engineering the built environment.

    Eric has led several significant projects, including the first LEED Platinum certified retrofit of a historical laboratory building for the Linde+Robinson Lab at Caltech, the most energy efficient data center in North America with a PUE of 1.05 for the Energy Systems Integration Facility at the National Renewable Energy Lab, and the net zero energy headquarters building for the Packard Foundation. Eric has managed projects for such clients as: Lawrence Berkeley National Lab, National Renewable Energy Lab, National Institute of Standards and Technology and various University of California campuses as well as numerous high tech companies around the Bay Area.

  • US West Sustainability + Resilient Design Leader, Oakland, CA
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    Andréa contributes over 20 years of experience as Project Architect and Principal on numerous green building projects, climate action plans, as well as sustainability and energy programs, to the Integral team. Throughout her career, Andréa has dedicated herself as a leader with several green building and sustainability organizations, including the USGBC Northern California Chapter. Andréa served three terms on the Board of Directors, with three years as President, and is currently serving on the Strategic Advisory Board of the Healthy Communities Initiative. Most recently, she co-chaired the host committee for Greenbuild 2012, and the Regionalization Committee for LEED v4. She is a sought after speaker on such topics as zero net energy design, sustainable communities, and green building.   In 2013, Andréa was invited by former Vice-President, Al Gore to attend a Climate Reality Leadership Corps Training, where she was named a “Climate Leader.” Through this initiative, Andréa is educating communities about climate change and building local networks of climate activists, who work in their own communities and countries demanding solutions.

     

  • Principal, Oakland, CA
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    Joseph brings over a decade of energy efficiency and renewable energy engineering experience to the Integral team. He has managed four LEED Platinum projects while at Integral Group, including the Exploratorium, a 200,000 square foot net zero energy children’s science museum on the San Francisco waterfront.  He has a B.Sc. in Mechanical Engineering from MIT and a M.Sc. in Civil Engineering from the Building Systems Program at the University of Colorado Boulder. He has held full-time positions at the National Renewable Energy Lab and at GE Wind Energy, and spent ten months teaching renewable energy and energy efficiency software as a visiting instructor in Nepal. Before this, Joseph worked for three years as a mechanical engineer at GE Transportation Systems, where he was a graduate of both GE’s Technical Leadership Program and their Six Sigma quality program.

  • Principal, Oakland, CA
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    With over two decades of engineering experience, John is widely recognized as one of the nation’s leading green mechanical engineers for laboratories and animal facilities. He has managed and designed new and renovation projects for a variety of building types including universities, R&D bio-pharmaceutical and government institutions. John’s project management experience includes master planning, conceptual design through construction documents, construction administration, and commissioning. He strives to achieve creative designs that optimize energy efficiency within a project budget.

  • Principal, Oakland, CA
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    Shannon’s background in architectural engineering enables her to incorporate a holistic approach to mechanical engineering. This comprehensive perspective allows her to seamlessly integrate the various disciplines throughout the project’s life span. Shannon’s experience crosses multiple sectors, from higher education through highrise residential; however, one common thread ties this together: a commitment to sustainability and the design excellence, which has resulted in several LEED Platinum and Gold certifications.

  • Principal, Oakland, CA
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    Nate’s passion for designing holistic, regenerative systems has resulted in design solutions for his clients, which have exceeded their sustainability goals, while meeting budget and schedule requirements. Nate brings a well-rounded perspective to the team having designed mechanical systems and central plants for corporate and military campuses, hospitality and recreational resorts, as well as healthcare and critical facilities.

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