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TEC Systems

Long Island City, United States (US) · Manufacturing and Industry

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Data quality

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Last verified

Apr 2026

TEC Systems is a Manufacturing and Industry company based in Long Island City, United States (US), founded in 1981, with 100-150 employees. TEC Systems's profile is verified on Enterprise League.

Overview

TEC Building Systems LLC is the largest privately owned independent Building Automation and System Integration Contractor in the New York Metropolitan area. We consistently provide highly motivated teams of Systems Engineers, Control Technicians, Software Engineers and Project Managers to everyone we work with. Of all the things we do, our primary objective is to engineer trust. Gaining the trust of the people we work with is at the forefront of everything we do. TEC Building Systems has been building on this important component since its inception in 1981. We’re committed to providing custom state-of-the-art control solutions, utilizing product lines by Honeywell, Echelon, and American Auto Matrix, to name a few. TEC Building Systems is renown throughout the industry for superb performance in response to difficult and time critical assignments requiring creative control strategies. This proud distinction results from a dedication to the development of highly organized and effective groups of proficient individuals, ever ready to satisfy the needs of our most demanding clients.

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Contact Details

service@tec-system.com

Long Island City, United States (US), 47-25 34th Street

Founded

1981

Employees

100-150

Keywords

#building automation systems

#open system integration

#building management systems

#hvac controls

#converged networks

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