Rosendin: American University Hall of Science Building - State-of-the-art Hall of Science building at American University, three-stories 95,000 sf Gross Floor Area (GFA).  The design fostered collaboration of various disciplines through shared spaces, including research laboratories, classrooms, a vivarium, and office space.  This facility is designed to achieve LEED gold certification.



Michael Holmes
VP of Preconstruction
880 Mabury Road
San Jose, CA 95133
Phone: 408-286-2800

Rosendin, headquartered in San Jose, is employee-owned and one of the largest electrical contractors in the United States, employing over 7,000 people, with average annual revenue of $2.9 billion. Established in 1919, Rosendin remains proud of our more than 100 years of building quality electrical and communications installations and value for our clients but, most importantly, for building people within our company and our communities. Our customers lead some of the most complex construction projects in history, and rely on us for our knowledge, our ability to scale, and our dedication to quality. At Rosendin, we work to ensure that everyone has the opportunity to reach their full potential by building a culture that is diverse, safe, welcoming and inclusive. For more information, visit

  • 10th & O Street Capitol Annex Swing Space - Credit: Courtesy of Hensel Phelps Construction
  • Bay Area Rapid Transit (BART) New Headquarters - Credit: Tyler Chartier Photography
  • CSU Fullerton Student Housing Expansion
  • JW Marriott Anaheim - Credit: Lions & Legacy - Max Soussan
  • Mesa Data Center
  • Queen Emma Building Renovation
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