Locally owned and operated, Valley Alarm has been serving the Greater Los Angeles area since 1981. We are industry leading experts in security, video surveillance, access control, and fire-life safety systems for both new construction and retrofit projects. Please allow Valley Alarm to earn your trust and demonstrate how a project should be run. Pre-construction to final inspection, we will take responsibility for all the problems and aggravations. Your job will be done right, on time and on budget! Our references speak for themselves. With hundreds of systems installed annually by our expert technicians, Valley Alarm is Southern California’s choice for electronic security.