Mazzetti Information
Contact top employees from
Mazzetti
Summary
Mazzetti is an employee-owned benefit corporation, committed to creating healthier, enduring environments. Though our story began with a small team of MEP engineers, almost 60 years later, we’ve grown...Show more
Organization Website | mazzetti.com |
Social Links |    |
Phone Number | +1 415-362-3266 |
Industries | |
Headquarters Location | 220 Montgomery Street, San Francisco, CA, 94104 US |
Employees Size | 200-500 employees |
Specialties | Commissioning, Medical Equipment Planning, Sustainability, Healthcare, High Tech, Mission Critical, Science and Technology, Technology Consulting, Energy Management, Aviation, Facility Operations & Management, Laboratories, Net Zero, Carbon Neutrality, Transition Planning, Lighting Design , MEPT Engineering |
Founded | 1962 |
Subsidiaries and Affiliated Companies
Employees Turnover 4 quarter 2025
Number of employees switched from or switched to
Total number all of employee turnover
Length of Employment
Employee tenure at Mazzetti shows a diverse range of experience levels:
2% have been with the company for less than 1 year13% for 1–2 years6% for 3–4 years9% for 5–7 years6% for 8–10 years64% have over 11 years of service at MazzettiEx-employees positions
In Company
In New Company
Contact top employees from
Mazzetti
Jeyda Lettieri
Sr. Executive Assistant to the CEO
Leslie Jonsson
Associate
Adam Sachs
Senior Associate
Kurt Messerli
Chief Operating Officer
Stacey Lin
Principal
Crystal Brown
Plumbing Designer
Troy Savage
Project Manager
Danny Greer
Associate Mechanical Engineer
Jason Denny
Senior Mechanical Designer
Jess Hamann
Principal | Chief Marketing and Mission Officer
Lynette Ertel
Director of Technology Consulting Services
Prashant Rasal
GM - Cleanroom Project
Brian Hans
Senior Associate
Tanner Bachmann
Mechanical Design Intern
Nicholas Spreen
Mechanical Designer
Michael Farb
Electrical Engineer
Zack Hasan
Associate Principal. Senior Mechanical Engineer
Stephanie Cook
Mechanical Engineer
Jane Mandula
Board of Directors, Nominating and Governance Chair, Past Finance Committee Chair
Lydia Simpson
Lighting Designer
Janelle Drouet CLD
Senior Associate, Senior Lighting Designer
Christina Vernon Sanborn
Principal and Sustainability Practice Leader
Jennifer Bradshaw
Director of Business Development
Phillip Alexander
Senior Mechanical Engineer
Elaine Gallagher
Senior Director - Decarbonization / Climate Action
Srinivas Pendikatla
Associate Principal | Creating healthier, resilient healthcare facilities
Jamie Qualk
Associate Principal
Ann MacDougall
Board Chair
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FAQ
Mazzetti operates in the Design Work industries. More details can be found on the official website: mazzetti.com.
The headquarters of Mazzetti are located in San Francisco, United States.
You can contact Mazzetti by phone at +1 415-362-3266.
Mazzetti currently employs 200-500 people.
