Mazzetti Information
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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
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Number of employees by department
Total number all of employee turnover
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Length of Employment
Employee tenure at Mazzetti shows a diverse range of experience levels:
1% have been with the company for less than 1 year6% for 1–2 years5% for 3–4 years15% for 5–7 years10% for 8–10 years62% have over 11 years of service at MazzettiDiscover More
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Contact top employees from
Mazzetti
Brenda Johnson
Billing Coordinator
Lara Haddad
Senior Executive Assistant to CEO
Jeyda Lettieri
Sr. Executive Assistant to the CEO
Chelsea Quigley
Plumbing Designer
John Dombrowski
Associate Principal, Mazzetti Commissioning Discipline Lead
Leslie Jonsson
Associate
Rick Bassham
IT Manager
Gabriella Radina
Electrical Designer
Monica Anderson
Principal, Senior Civil Engineer
Nell Wesemann
Mechanical Designer
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.
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