Global Systems United is an Arizona-based company offering a permitting, monitors, detectors, sensors, CO2 leak detection, and fire alarm systems. We provide installation and maintenance for all types

your fire safety systems in top condition. We specialize in extinguisher inspections and sales, fire alarm inspections and repairs, fire sprinkler inspections and repairs, fire hydrant flow tests, exit

Compass Fire & Security is a full-service provider of comprehensive, integrated electronic protection systems. Our mission is sales of fire alarms, smoke detectors, carbon monoxide detectors, burglar alarms, surveillance systems, card access controls systems, monitoring services each property is safe and secure.

comprehensive fire protection services for commercial and residential buildings in Phoenix and Tucson. Our services include alarm system installation and maintenance, as well as repair and inspection services to guarantee safety from fire-related

solution for all of our customers’ fire protection, security, and life safety needs. Our consulting, testing & inspections, and maintenance of fire alarms, fire sprinklers, exit emergency lights, backflow, hoods, expertise and practice areas related to security, risk analysis, life safety, emergency management

At Lanza AV Home Theater and Security, we are devoted to providing secure and intelligent environments for homes and, installation and maintenance of audio, video, network, alarm, CCTV, and control systems. We strive to create exceptional experiences