What departments does Environmental Systems, Inc. have?

Environmental Systems, Inc. has employees across 12 departments including Finance, Operations, Engineering, Education, Program & Project Management.

What is the largest department at Environmental Systems, Inc.?

The largest department at Environmental Systems, Inc. is Program & Project Management with 11 employees.

Where are Environmental Systems, Inc. employees located globally?

Environmental Systems, Inc. has employees across 2 continents and 2 countries including Egypt, United States Of America.

How has Environmental Systems, Inc.'s team size changed over time?

Environmental Systems, Inc.'s team has grown from approximately 58 to 64 employees based on available data.

Environmental Systems, Inc. Employee Directory

Q: Who are Environmental Systems, Inc.'s key employees and leadership?

Environmental Systems, Inc.'s key employees include: President / Ceo: S. E., Cfo: J. B., Chief Financial Officer: J. T., Vice President Of Service Operations: M. M., President: B. J..

Industrial Machinery ManufacturingMassachusetts, United States51-200 Employees

Environmental Systems, Inc. (ESI) is a premier mechanical contractor & engineering firm headquartered in Taunton, Massachusetts, with offices in Nashua, New Hampshire, and Warwick, Rhode Island. ESI offers full mechanical services from pre-construction through service and maintenance on all types of HVAC systems throughout New England. In our 50 years in the industry, we have completed design and installation of HVAC systems for more than 10,000 commercial projects, more than 2.5 million square feet of laboratories and clean rooms, and more than 70 MRI facilities, plus projects for many of the colleges and universities in our region.

Find Environmental Systems, Inc. employees' phone numbers or email addresses

Environmental Systems, Inc. Global Highlights

North America
152

United States Of America
152

Africa
1

Egypt
1

Environmental Systems, Inc.'s Leadership

J. B.
Cfo
Mobile Phone
Email
J. T.
Chief Financial Officer
Mobile Phone
Email
M. M.
Vice President Of Service Operations
Mobile Phone
Email
S. E.
President / Ceo
Mobile Phone
Email
B. J.
President
Mobile Phone
Email
M. S.
President
Mobile Phone
Email
J. F.
Managing Partner
Mobile Phone
Email
J. M.
Senior Vice President
Mobile Phone
Email

Environmental Systems, Inc. Employee Metrics

100%

50%

0%

2026

2025

Civil Engineering & Construction
Program & Project Management
Administrative
Manufacturing
Engineering
Other
Arts & Design
Sales

Contact profiles from Environmental Systems, Inc.

Name

Title

Contact Info

Location

Last Update

S. E.
President / Ceo
Mobile Phone
Email
United StatesMassachusetts
Apr 13, 2026
J. T.
Chief Financial Officer
Mobile Phone
Email
United StatesMassachusetts
Apr 24, 2026
B. J.
President
Mobile Phone
Email
Oct 24, 2024
J. B.
Cfo
Mobile Phone
Email
UNITED STATES
Apr 28, 2026
J. F.
Managing Partner
Mobile Phone
Email
Oct 18, 2024
M. S.
President
Mobile Phone
Email
Oct 23, 2024
J. M.
Senior Vice President
Mobile Phone
Email
United StatesMassachusetts
Apr 17, 2026
M. M.
Vice President Of Service Operations
Mobile Phone
Email
United StatesRhode Island
Mar 18, 2026
R. K.
Director Of Engineering
Mobile Phone
Email
United StatesMassachusetts
Mar 25, 2026
E. A.
Director Of Corporate Education
Mobile Phone
Email
Oct 22, 2024

Frequently Asked Questions

What is Environmental Systems, Inc. known for?

Environmental Systems, Inc. was founded in 1974 operates in the Industrial Machinery Manufacturing industry. The company's main headquarters is located in 130 Dever Drive Taunton, Massachusetts 02780 United States; you can contact the main corporate office by phone at

+1-508-226-****

. Explore Environmental Systems, Inc.'s company overview page for more information.

What is Environmental Systems, Inc.'s most common email format?

Environmental Systems, Inc. employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more Environmental Systems, Inc. email formats with LeadIQ.

How many employees does Environmental Systems, Inc. have currently?

Environmental Systems, Inc. has approximately 135 employees as of April 2026. These team members are located across 2 continents, including North AmericaAfrica.

Who are Environmental Systems, Inc.'s key employees and leadership?

As of April 2026, Environmental Systems, Inc.'s key employees include:

Cfo: J. B.
Chief Financial Officer: J. T.
Vice President Of Service Operations: M. M.
President / Ceo: S. E.
President: B. J.

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