Pyrotex Systems provides sales, installation, service, inspection and monitoring of commercial fire alarm systems, alongside access control, CCTV, intrusion detection, school intercom and emergency responder radio (BDA/DAS) systems. It undertakes design-build and retrofit projects for schools, healthcare facilities, hotels, offices, apartments and amusement parks, from day care centres to high-rise buildings. Based in Alvin, it serves Houston and the surrounding area and is registered with the Texas State Fire Marshal’s Office as a fire alarm contractor (ACR-3346).