About Environmental Systems Inc.


Santa Clara

Environmental System Inc. has evolved as a leader in cutting edge technology while keeping up to speed with the latest HVAC technology and remembering the basic goals of service and maintenance, keeping the clients comfortable while saving energy We handle projects, large and small, with equal care and commitment to excellence. This formula has enabled our company to grow steadily since its founding in 1975. We have been a consistent force in the plan and spec market for years, as well as proving our capabilities in design/build-negotiated projects.

Heading the firm is President and CEO Chris Enfantino. Responsible for all operations of E.S.I. Chris integrates corporate management with construction management. Co-owner and C.F.O. Gene L. Enfantino, compliments the relationship. Gene handles the treasury function and corporate finances. Together they have assembled a team of experienced professionals, both in the field and in the office. The E.S.I. project management team gets involved from the ground up. It is common for many projects to include the coordination of architecture, engineering, HVAC, plumbing, and building automation controls. E.S.I. engineers, estimators and project managers all have over 25 years experience.

Environmental Systems is fully licensed to operate as ‘prime contractor’ to expedite projects to completion. The prime contractor designation ensures E.S.I.’s clients a smooth project time table from start to finish. The company holds C4, C20, C34, C36, C38 and B licenses.

Sacramento

Environmental Systems, Inc. of Sacramento, CA is a branch office of Environmental Systems, Inc. of Santa Clara, CA. Our goal is to serve as your temperature controls contractor. We have over 20 years experience with all forms of DDC and energy saving systems. E.S.I. is striving to be the leading BACNET/LON and control service as well as a leading Systems Integrator.

Environmental Systems, Inc. can provide all of the following for your control systems:

  • Installation
  • Service support
  • Engineering
  • Consulting

We handle projects, large and small, with equal care and commitment to excellence. This formula has enabled our company to grow steadily since it’s founding in 1975. We have been a consistent force in the plan and spec market for years, as well as proving our capabilities in design/build-negotiated projects.

Environmental System Inc. is a factory authorized contractor for Delta Controls and Honeywell, We have the capabilities for full service and training on products and systems. As a union contractor, we employ highly trained and skilled technicians. Contact Delta Controls and Honeywell for more information on each of these fine products.

Environmental System Inc. has evolved as a leader in cutting edge technology while keeping up to speed with the latest HVAC technology and remembering the basic goals of service and maintenance, keeping the clients comfortable while saving energy.

Environmental Systems, Inc. looks forward to being of service for you. If you have any questions or if we can be of assistance to you, please do not hesitate to contact us.