ADU CITIES Contractor Directory

E R S Security Alarm Systems Inc

● Active — license status verified against CSLB public data as of November 6, 2026

☎ Call (626) 579-2525Verify this license at CSLB
CSLB license#705904
ClassificationsC-10 — Electrical
Office of record4538 Santa Anita Ave
El Monte, CA 91731
Address as listed in the CSLB record — the office of record, not a service-area claim.
Phone (CSLB record)(626) 579-2525
Contractor bond$25,000 — American Contractors Indemnity Company
Workers' comp (CSLB record)Workers' Compensation Insurance — Accident Fund Insurance Company Of America
Business typeCorporation
License issuedMay 3, 1995
License expiresNovember 30, 2027

Is this your business? Claim this listing to enhance it with your website, photos, and project details.

Data source: CSLB public records as of November 6, 2026. License status can change at any time — verify live at CSLB before signing a contract.