MEP Healthcare Engineering, Planning & Design Consultants

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

Featured Projects

UCSF Benioff Children‘s Hospital Oakland

Healthcare | Acute Care | Behavioral Health | CUP-Infrastructure | Tower | Women-Childrens

VA El Paso Medical Center

City of Hope

City of Hope Campus Energy Center

Oregon Health & Science University Decarbonization Plan

Portland, Oregon

JMH Behring Pavilion

John Muir Health Walnut Creek Behring Pavilion

Walnut Creek, CA

Kaiser Ontario Microgrid

Kaiser Ontario Microgrid

Northeast Georgia Medical Center Braselton New Hospital and Central Plant

UC Health Scope 1 Decarbonization

Multiple Locations, CA

Micron Semiconductor Facility

Sanand, Ahmedabad, India

SEA Airport North Sat

SEA International Airport – North Satellite Modernization

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)

Advancing What’s Next

Through applied research, real-world pilot projects, and policy leadership, Mazzetti helps shape the future of healthcare, energy, and the built environment. Explore the ideas, innovations, and insights driving meaningful change.

Explore Research & Innovation

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

Powering Healthcare Through the Outage: Mazzetti’s Approach to Long-Duration Energy Storage

Making Room Where There Is None: Delivering High-Rise Hospital Projects on Tight Urban Campuses

Kaiser Ontario Microgrid: Revolutionizing Healthcare with Renewable Energy

Hydrogen Power in Healthcare: A Rural Hospital’s Pioneering Journey

Insights & News