ADU CITIES Contractor Directory

Ssd Alarm Systems

Also listed as: Security Signal Devices Inc

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

CSLB license#557497
ClassificationsC-10 — Electrical · C-16 — Fire Protection · C-7 — Low Voltage Systems
Office of record1740 N Lemon St
Anaheim, CA 92801
Address as listed in the CSLB record — the office of record, not a service-area claim.
Phone (CSLB record)(800) 888-0444
Contractor bond$25,000 — American Contractors Indemnity Company
Workers' comp (CSLB record)Workers' Compensation Insurance — American Casualty Company Of Reading Pa
Business typeCorporation
License issuedFebruary 17, 1989
License expiresFebruary 28, 2027

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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.