Diversified Alarm Service

Diversified Alarm Service
1001 Monterey Pass Road Monterey Park, CA 91754

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Diversified Alarm Service (DAS) is owned and operated by the Daniel and Noreen Johnson family of San Marino, California. Danny is the second generation of a family dedicated to law enforcement and security. Danny’s father Daniel Johnson Sr. served with LAPD, before becoming a Deputy District Attorney for the County of Los Angeles. Danny’s younger brother retired as a Captain with LAPD, and currently serves as the Chief of EL Centro P.D. Diversified Alarm Service has been serving the greater San Gabriel Valley and surrounding areas since 1983. The family’s dedication to law enforcement and...