Dynamic Control Systems

A-Tech Systems is family-owned and operated and has been in business for over 20 years. We take pride in the service, installation, and testing that we provide to our customers. We offer Regulation Four Testing, Fire Alarm Monitoring, Low Voltage, CCTV, and Card Access. We provide functionality and customized flexibility for your business needs, from educational, hospital, industrial, commercial complexes, high-rise buildings to retail, institutional establishments, and historic buildings. We service the following areas San Diego County, Riverside County, Orange County, Los Angeles County, and Ventura County.

PH Security Cameras Installation is a company based in Hacienda Heights, CA, specializing in the installation of security camera systems. They offer professional services to help clients enhance the security of their residential or commercial properties. With a focus on quality and reliability, PH Security Cameras Installation ensures that their installations are tailored to meet the specific needs of each customer. Their experienced team is dedicated to providing efficient and effective solutions for surveillance and monitoring purposes. Generated from their business information