ADU CITIES Contractor Directory

Sinanian

Also listed as: Sinanian Development Inc

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

CSLB license#455273
ClassificationsA — General Engineering · B — General Building
Office of record18980 Ventura Blvd 2ND Floor
Tarzana, CA 91356
Address as listed in the CSLB record — the office of record, not a service-area claim.
Phone (CSLB record)(818) 996-9666
Contractor bond$25,000 — Arch Insurance Company
Workers' comp (CSLB record)Workers' Compensation Insurance — State Compensation Insurance Fund
Business typeCorporation
License issuedApril 12, 1984
License expiresApril 30, 2028

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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.