Welcome To System Controls & Instrumentation

The employees of SCI, LLC. are committed to a program of continuous quality improvement that will provide clients with a completed project which meets or exceeds expectations.

To achieve total quality in our work, management provides resources and fosters the environment where each worker can use his ideas, training , and talents to create a dynamic forward-thinking business that focuses on an attitude of execellence.

About System Controls & Instrumentation

SCI, LLC. is an Electrical, Instrumentation, and Automation Process Controls contracting company. We have an extensive background in the fields of water and waste-water, data-centers, food and beverage.

Our personnel are all trained to the highest standards from Project & Site Management to PLC/SCADA design through Installation Operatives for organizations working for the above sectors of industry.

At SCI we offer 24/7 service for the South/Central Texas Regions.


Our capabilities span the entire project life cycle ranging from design, installation, and maintenance.

Commerce and Industry has become ever more dependent on the basic infrastructure that underpins their reliability and resilience.

Secure supplies, totally reliable backup systems and excellent power quality are paramount.

Our considerable experience in the design and installation of Automated Switchgear, Standby Generation and UPS products ensures that we can effectively deliver the reliability and resilience that you require.

  • Electrical Contractor
  • Instrumentation & Controls Dept.
  • Project Management
  • UL 508A9 Panel Shop
  • RF Communication & Telemetry
  • Fiber-Optics Design & Integration
  • 24/7 Support


Contact SCI

Feel free to contact us with any questions you may have.

We are located at 5404 FM 1044 New Braunfels, 78130

Phone: 830-420-3392

Fax: 830-420-3395