California government building exterior with LEED certification

Our Portfolio

Government projects, built to last — and certified to prove it.

From county administration centers to K–12 school modernizations, CalgreenCX delivers LEED certification and commissioning excellence across California's public sector.

85+
Projects Completed
42
LEED Certifications
$2.4B
Construction Value
100%
On-Time Delivery

Case Studies

A track record built project by project

LEED Gold

Sacramento County Administration Center

Sacramento County

New Construction

2023Sacramento, CA

Full commissioning and LEED Gold certification management for a 220,000 sq ft county administration facility, encompassing HVAC, electrical, and envelope systems.

32% energy reductionLEED Gold certified220,000 sq ft18-month timeline
LEED Platinum

San Jose Unified School District — Modernization

San Jose Unified School District

Retro-Commissioning

2022San Jose, CA

Retro-commissioning of 14 school campuses under Measure E bond program, identifying $1.2M in annual energy savings and achieving LEED Platinum on the flagship campus.

$1.2M annual savings14 campusesLEED PlatinumMeasure E bond
LEED Silver

Fresno County Public Health Campus

Fresno County

New Construction

2023Fresno, CA

New construction commissioning for a 95,000 sq ft public health campus, including laboratory-grade HVAC, medical gas systems, and renewable energy integration.

95,000 sq ftLEED Silver40% water savingsSolar + storage
LEED Gold

City of Oakland Municipal Services Building

City of Oakland

Renovation

2022Oakland, CA

Comprehensive commissioning and LEED Gold certification for a full gut-renovation of Oakland's 1960s-era municipal services building, transforming it into a net-zero-ready facility.

Net-zero readyLEED GoldHistoric preservation45% energy savings
LEED Gold

Riverside County Courthouse Expansion

Riverside County

New Construction

2021Riverside, CA

Commissioning authority services for a 180,000 sq ft courthouse expansion, coordinating 22 building systems across two phases of construction.

180,000 sq ft22 systemsLEED Gold2-phase delivery
LEED Certified

Contra Costa County Library Network

Contra Costa County

Retro-Commissioning

2021Martinez, CA

Retro-commissioning across 24 branch libraries, delivering LEED certification for the network's flagship central library and a county-wide energy management program.

24 branchesLEED Certified$680K savings/yrCounty-wide EMP

Ready to certify your next government project?

Our team of LEED APs and certified commissioning authorities is ready to guide your project from design through occupancy.