Based in Texas with offices in Austin, Dallas, San Antonio and Houston, our team has a proven track record of success in national roll-out projects in all 50 states for leading retail, banking, and data solutions providers. HHCSI has a reputation of being one of the best in the business for installing voice, data and fiber optic cabling, as well as IP-based technologies and structured cabling. We offer complete solutions for wired and wireless data systems, CCTV & IP-based video surveillance systems, and IT equipment installation and maintenance services.