CSI Northern California
After working in California for many years, CSI established its first in-state office in the Sacramento area. Managed by Mark Osborn, VP, this office was fully staffed and function from its inception in order to satisfy customer demands. CSI Northern California has experienced steady and consistent growth since its establishment in 2000.

5060 Robert J Mathews Parkway
Suite 110
El Dorado Hills, CA 95762
P: (916) 941-7900
F: (916) 941-7908

CSI Southern California
In order to better serve our clients, CSI opened it's fourth office in 2002. Located in Irvine, California, this is a fully staffed operation managed by Joe Hall. CSI Irvine is committed to on-time construction of retail building and site development projects.

9272 Jeronimo Road, Suite 116
Irvine, CA 92618
P: (949) 380-3900
F: (949) 380-3930
 

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