Energy Management Installation Services


SEI has an abundance of experience installing energy management system in large to medium retail chains throughout the United States.


FTTH and FTTP installation services


SEI has qualified technicians ready to help with the installation of FTTH and FTTP drops and in-home installations.

Video Surveillance System Design and Installation Services


SEI Alarm & Video can design and install a video surveillance that is customized to your needs, Our installation techs are licensed by the Private Security Bureau under the Texas Department of Public Safety. License #B14538

Bundles Services installation


With years of experience in the world of Cable, Phone and Internet, SEI can help with the installation of all products for bundled service providers.

Electrical Underground Construction Services


SEI is a Texas State licensed electrical contractor. We can provide you with underground electrical services from the transformer to the meter can including trenching and all necessary electrical work. License #27523

Phone and Data Cabling Design and installation services


SEI provides phone and data network design and installation. Whether it is phone and data cabling or the design and installation of your telecom/data network equipment you need, SEI can handle it.