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Rendering of the exterior design of the new Helen Diller Hospital on the UCSF health campus in San Francisco, CA.
Bending the Climate Curve™
Because environmental and human health are intricately connected.
Resilient Renewable Healthcare
Hospital microgrid demonstrates reliable low-carbon emergency power.
Equipping Advanced Care
Medical equipment planning for a world-class academic health campus

Our Impact

As an employee-owned Benefit Corporation, we measure success not only by business performance, but by the positive impact we create for our employees, our clients, our communities, and OUR environment.

28%
Designing 28.4% better than energy code
90%
Net Promoter Score (Recommending Mazzetti as a best place to work)
8,671MT
C02 emissions avoided on projects (in last 12 mos)

Join Our Team

Meet the people behind the mission and explore how we’re building careers with purpose.

Careers Life at Mazzetti
The Mazzetti lighting design team on a facility tour

Latest Insights

Oct 13, 2025
Making Room Where There Is None: Delivering High-Rise Hospital Projects on Tight Urban Campuses
Aug 25, 2025
Hydrogen Power in Healthcare: A Rural Hospital’s Pioneering Journey
Aug 25, 2025
Kaiser Ontario Microgrid: Revolutionizing Healthcare with Renewable Energy
Aug 12, 2025
Building a Carbon-Intelligent Future: Strategies for Sustainable Facilities
Insights & News