San Joaquin County Administration Building

San Joaquin, CA
250,000 Square Feet

The San Joaquin County Administration Building is a 250,000 square foot, six story, design-build, class A office space. The building consists of a four story glass entry atrium with complete smoke control. The County of San Joaquin Board chambers, with theater seating, occupies one third of the fifth floor. The County Court data center is a 24/7/365 operation and is backed up by a 300 kW diesel generator. The building was designed to accommodate for growth for several decades and houses approximately 540 County employees. The project was completed in 15 months.

The San Joaquin County Administration Building achieves LEED® Gold Certification

San Joaquin County Administration Building Fact Sheet


I have been working with Rosendin Electric for nearly 25 years. I have seen REI evolve from a mostly local Silicon Valley based company to one of the largest electrical contractors in the U.S. Our work together has involved numerous projects nationally from hospitals to large data centers and Rosendin has consistently performed well, meeting our scheduled completion dates regardless of the project size or location and has been an excellent design/assist partner. Even though Rosendin has become a large company, their senior management has always been available when needed. I would definitely recommend Rosendin Electric to be a part of your project.
— Bill Helfrich, Pre-Construction Manager - DPR