A-Tech Systems is family owned and operated and has been in business for 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.

Mission Statement


We are committed to providing Quality service and products, which are responsive to the needs of our customers.

Always There For You


We are committed to providing Solutions that are technically advanced, dependable and cost effective.

Taking Care of Business


We are committed to providing Value to our customers for their immediate needs and long-term goals with unsurpassed service.

Long Term Customer Care

A-Tech Systems

Call us today and allow us to provide you with a competitive quote..