Meet the Owners

Mike Hagan and Shane Harmon formed Installation Specialists of Texas in January 1989. Our company started out in the automotive security and audio systems industry. We specialized in servicing automotive car dealers. In the mid 90's we branched off into the satellite, home security and the home theatre industry. In the late 90's we closed down the automotive division of I.S.T. and went solely into home applications. We service the entire DFW Metorplex, as well as Parker County, Bosque County, Longview, Sherman, and all the surrounding counties. We offer residential and commercial preconstruction wiring as well as satellite systems, ADT security systems, surveillance cameras, and home theatre systems. We do everything from the simple to the extremely elaborate. We are committed to excellence and cust0mer service. If you ever have a problem or question please feel free to call and ask for one of us by name, we will do everything in our power to help you. Thank you for choosing I.S.T. for all of your Satellite, Security, and Home Theatre needs.