Project Portfolio

High Rise

CalSTRS Headquarters


CalSTRS Headquarters (CHQ, LLC)


West Sacramento, CA


Hellmuth, Obata + Kassabaum

Contract Type

Design, Bid, Build

Additional Information

Building Automation Contractor
Frank M. Booth, Inc.


406,560 SF – Office Building
325,307 – Parking Structure

Project Overview

13-Story office tower over a five level parking structure that houses 1,200 parking stalls.  The office building includes a full-service cafeteria, a formal boardroom and financial trading center.

Constructed to meet the Gold Certificate LEED designation.

Mechanical Highlights
Core/Shell Low Voltage Systems:


  • Fire Alarm / Smoke Controls System
  • Instrumentation and Control for HVAC
  • Lighting Control System
  • Security (Alarm/Access/CCTV)