ADU CITIES Contractor Directory

Designer Sound Security Systems

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

☎ Call (818) 981-9249Verify this license at CSLB
CSLB license#617423
ClassificationsC-10 — Electrical · C-7 — Low Voltage Systems
Office of record13547 Ventura Blvd 338
Sherman Oaks, CA 91423
Address as listed in the CSLB record — the office of record, not a service-area claim.
Phone (CSLB record)(818) 981-9249
Contractor bond$25,000 — North River Insurance Company (the)
Workers' comp (CSLB record)Workers' Compensation Insurance — State Compensation Insurance Fund
Business typeSole Owner
License issuedApril 5, 1991
License expiresApril 30, 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.