Mazzetti is a remarkable employee-owned Benefit Corporation with a mission centered on creating healthier, enduring environments. Founded in 1962 in San Francisco, the company has evolved from a small team of MEP engineers to a diverse group of over 200 professionals across the U.S. and internationally in India. Mazzetti is committed to addressing the unique challenges in the healthcare sector, which is known for its energy-intensive and highly complex buildings. The company's services extend beyond traditional engineering to include climate action consulting, sustainability consulting, medical equipment planning, commissioning, financing advisory, and lighting design, catering predominantly to the healthcare and life sciences sectors.
The ethos of Mazzetti revolves around earning trust, prioritizing team collaboration, and inspiring change. The firm places a significant emphasis on diversity, equity, and inclusion within its workforce, actively working to create an environment where all voices are represented, especially in technical roles. As part of its commitment to social responsibility, Mazzetti contributes to the Sextant Foundation, which aims to enhance health system capacity globally through engineering innovations.
Mazzetti carries out its operations with a clear focus on sustainability, aspiring to bend the climate curve back towards health through innovative strategies. The company operates under guiding principles that prioritize meaningful work—namely, fostering local culture and embracing change to achieve better outcomes for clients and communities. Positioned to navigate a dramatically changing world, Mazzetti is enthusiastic about shaping the future of engineering and consulting to create environments that not only meet today’s demands but are resilient for generations to come.